VARIBOX CC 250 User Guide
Official VARIBOX CC 250 user guide with safety, operation, maintenance, technical specifications and approved product information.
Official technical user guide
Official VARIBOX CC 250 user guide with safety, operation, maintenance, technical specifications and approved product information.
VARIBOX CC
Safety and liability
Safety and liability
Important safety instructions
Read this user guide carefully to learn about liability and the usage of the VARIBOX CC. When setting up and using your VARIBOX CC, remember the following:
- Read all the instructions carefully before you use the VARIBOX CC
- Keep these instructions at hand for reference by you and others
- Follow all instructions and warnings regarding your VARIBOX CC
- Always use personal protective equipment
- Maintenance on the VARIBOX CC should only be done in line with UN ADR regulations
- Use only original spare parts for the VARIBOX CC ADR
CAUTION: Service and maintenance on the VARIBOX CC must always be done in line with UN ADR regulations
Cleaning
CAUTION: Residues may be found in the product. We therefore advise you, before putting the VARIBOX CC into use, to clean or disinfect according to your company standard or that of competent authorities.
See chapter “Cleaning the VARIBOX CC” for additional recommendations.
Restrictions
Although the product has many advantages, some restrictions must be considered. Important is the cleaning temperature, it may not exceed 60°C to prevent the VARIBOX CC from deformation. Make sure not to fill the VARIBOX with hot liquid. The maximum filling temperature is 30°C.
VARIBOX components warranty
The VARIBOX has a lifetime of 10 years. The inner container must be replaced after 5 years to comply with ADR regulations (for some applications after 2 years, see page 8). All (Optional) components offered by VARIBOX fall under the VARIBOX components warranty.
Liability
Rotovia Deventer B.V. has developed the VARIBOX CC with the utmost care. Subject to the provisions of other agreements Rotovia Deventer B.V. and the user have entered into, Rotovia Deventer B.V. shall not be liable for any incidental or consequential damages or other damages including but not limited to, loss of profits, loss of revenue, loss of use of the product or any associated equipment, downtime and purchaser’s time or for breach of any express or implied warranty, breach of contract, negligence, strict liability or any other legal theory related to this product.
Limitation on shelf life and warranty
Limitation on shelf life and warranty
This document outlines the terms and conditions of the limited warranty and shelf life for our VARIBOX components. Please read this document carefully as it explains the scope and limitations of the warranty.
Warranty and Shelf Life
We acknowledge that providing an unconditional shelf life and warranty for our VARIBOX components is challenging due to numerous factors that are beyond our control. These factors include but are not limited to the handling, transportation, filling, storage, and usage of the VARIBOX. Additionally, the acceptance criteria and perceptions manufacturers, fillers, and users can vary significantly. Furthermore, the nature of the filling product can also substantially impact the VARIBOX components lifespan.
Shelf life of VARIBOX components
- VARIBOX Safeline Performance extractor tubes
- VARIBOX Safeline Precision extractor tubes
- VARIBOX Safeline Food extractor tubes
- VARIBOX Safeline counter couplers
- CDS extractor tubes
- Overpressure vents
- VARIBOX Screwcaps
- Level sensors
- Counter connectors
Provided that our products are transported, stored, applied, and handled responsibly, we estimate that they should remain suitable for their intended use for at least the following periods:
Shelf life of VARIBOX components before application is up to 24 months.
Shelf life of VARIBOX components fitted in/on a VARIBOX/in-use is up to 12 months.
Shelf life before application assumes that the components are stored in their original package in a dry place without extreme temperature variations. In practice, the shelf life may exceed the indicated durations. However, tropical (humid) storage conditions may result in a shorter shelf life of the components.
The shelf life of VARIBOX components depends on product selection. Under typical conditions, it can exceed 12 months. Nonetheless, improper handling, exposure to highly corrosive substances, or harsh environments like tropical conditions can significantly shorten the shelf life.
Damage will occur due to wear and tear, including chemical degradation, improper use, abuse, alterations to the components, or unauthorized repairs.
Approvals
Approvals
The VARIBOX CC is UN approved
- The UN certification number of the VARIBOX CC is:
UN 31HH1/Y/**-- /NL/TCPI- PROMENS3-200518/950/522
- Packaging groups : 2 and 3
- Sea transport : According IMDG specification
- Road transport : According ADR specification
- Railway transport : According RID specification
| Standard liquid approvals | Maximum density | Hydraulic test pressure |
|---|---|---|
| Water | 1900 kg/m3 | 110 kPa |
| Wetting solution | 1600 kg/m3 | 110 kPa |
| n-Butyl acetate | 1600 kg/m3 | 110 kPa |
| White spirit | 1600 kg/m3 | 110 kPa |
| Acetic acid | 1600 kg/m3 | 110 kPa |
| Nitric acid 55% | 1600 kg/m3 | 110 kPa |
The VARIBOX CC has the DIBt approval.
Deutsches Institut für Bautechnik (DIBt) is an authority of the German Länder Governments for a uniform fulfilment of technical tasks in the field of public law. Allgemeine bauaufsichtliche Zulassungen are granted for amongst others Auffangvorrichtungen (Spill containment) within the scope of the building laws of the Länder (federal states in Germany). Allgemeine bauaufsichtliche Zulassungen are issued by DIBt for all German Länder.
The VARIBOX CC has the DIBt approval:
- DIBt certification number: Allgemeine bauaufsichtliche Zulassung (abZ) Z-40.21-534
Request your copy of the DIBt approval for your evaluation.
VARIBOX Serial number
Every VARIBOX and every inner container has a unique serial number. This number (SN) is stated on a label: on the front of the VARIBOX and on the top of the inner container.

The barcode also displays this SN.
The QR code refers to the VARIBOX website for more information.
Approvals
Marking on the VARIBOX CC
The UN marking is on the front of the VARIBOX CC. This are in accordance with the ADR regulations. Below an explanation of the information provided in the marking.

In box 1:
- UN mark and month and year (last two digits) of manufacture
- Mark and month and year (last two digits) of manufacture of the inner receptacle
In box 2:
- Capacity in liters at 20°C
- Tare mass in kg
- Test pressure in kPa
- Serial number (SN, on a label elsewhere)
In box 3:
- Date of the last leakproofness test (month and year)
- Date of the last inspection (month and year)
- Date of repair (month and year)
In box 4:
- Highest permitted stacking load in kg
What does the UN mark on the VARIBOX mean?
- UN: The UN mark starts with the packaging symbol of the United Nations, the letters UN (United Nations) in a circle. We hereby declare that this VARIBOX meets the relevant requirements of ADR chapter 6.5
- 31HH1 stands for the IBC type code according to 6.5.1.4
- Y stands for packing groups II and III for which the VARIBOX is approved
- The month and year (last two digits) of manufacture
- NL stands for the State that grants the approval, in this case the Netherlands
- TCPI-PROMENS3 is our manufacturer's mark followed by a number that is the identification mark of this VARIBOX established by the competent authority
- The next to last number is the load in kg with which the stacking test was carried out, but note: the highest permitted stacking load is indicated elsewhere
- The last figure is the largest permissible gross mass in kg
This mark indicates that the VARIBOX corresponds to the successfully tested design type and that the conditions stated in the certificate are met. The mark may not be changed! Only the date of a leakproofness test, inspection or repair may be applied by authorized parties, in such a way that the basic characteristics are properly recognizable.
Every VARIBOX inner container is also marked in accordance with ADR
- 31HH1 stands for the IBC type code according to 6.5.1.4
- Y stands for packing groups II and III for which the VARIBOX is approved
- Month and year (last two digits) of manufacture in the form of a date clock
- NL stands for the State that grants the approval, in this case the Netherlands
- TCPI-PROMENS3 is our manufacturer's mark followed by the number
Components
Components
The VARIBOX CC components
- 250 liter container with a high chemical resistance
- Inner container with a sloped bottom and top for optimal drainage and cleaning
- Outer container, fully closed, second containment
- Integrated pallet
- 150 mm screw lid with EPDM or Viton gaskets
- Vacuum vent for equalizing pressure during emptying (Combi-vent)
- Membrane filter for de-aeration during pressure build-up (Combi-vent)
- Steel stacking tubes for extra rigidity when supporting a stacked load
- Marking with UN ADR information
- Optional: Connect+ (sensor)
- Optional: different types of extractor tubes
- Optional: empty level and/or full level sensors

Level sensor connections (optional)
Inspection opening
Combi-vent
Sealing
Cap
Safeline connection (optional)
Cover
Inner container
Outer container
Dip stick for spill control
Extractor tube (optional)
Empty level sensor (optional)
Lowest point (sump)
CAUTION:
This packaging advice is intended for evaluation by the customer and does not relieve the customer of the ultimate responsibility for the determination of the appropriate container. It is the customer's responsibility to select the appropriate container based upon all information at their disposal including the specific application, regulatory compliance, product compatibility and shipping requirements.
Connect+ (sensor)
Connect+ (sensor)
The Connect+ sensor is part of the UN-approval of the VARIBOX. This connectivity sensor is built into the VARIBOX Compact Containment (CC) and not visible from the outside.
The Connect+ sensor is a radar-based remote fill-level monitoring sensor with global connectivity, location tracking and easy setup. For full technical specifications, please contact Pack AI directly.
Retrofit
It is possible to fit the sensor after purchase. This retrofit is carried out by the customer; VARIBOX does not provide an installation service for retrofits. For the sensor itself and installation instructions, please contact Pack AI directly.
Dashboard & data (Connect+)
Access to the dashboard, fill-level data, location data, and reporting is provided through Connect+, operated by Pack AI. VARIBOX does not manage the software or connectivity platform. For access, functionality, service and support relating to Connect+, please contact Pack AI directly.
Pack AI: Oosterveldsingel 23, 7558 PJ Hengelo, the Netherlands. Tel: +31 (0)85 0645 321. Email: [email protected]
Chemical resistance
Chemical resistance
Choose the correct sealing material
The VARIBOX CC is available with seals in either EPDM or Viton materials. Check the resistance of these seals against the product that you want to fill into the VARIBOX CC. A general guidance on regularly filled chemical products is listed in the table below.
| Product | Conc. | Formula | UN number(s) | Gasket material | Duration |
|---|---|---|---|---|---|
| Ammonia | <20% | NH3 | UN 2672 | EPDM | 5 years |
| Acetic acid | All | CH3COOH | UN 2789; UN 2790 ** | EPDM | 5 years |
| Citric acid | All | C6H8O7 | UN 3265 | EPDM | 5 years |
| Hydrofluoric acid | ≤60% | HF | UN 1790 | Viton | 2 years |
| Phosphoric acid | All | H3PO4 | UN 1805 | EPDM | 5 years |
| Ferric Chloride | All | FeCl3 | UN 2582 | EPDM | 5 years |
| Polyaluminum chloride | All | AlCl3 | UN 3264 | EPDM | 5 years |
| Potassium hydroxide | All | KOH | UN 1814 | EPDM | 5 years |
| Sodium chlorite | All | NaClO2 | UN 1908 | EPDM | 5 years |
| Sodium hydroxide | All | NaOH | UN 1824 | EPDM | 5 years |
| Sodium hypochlorite | All | NaOCl | UN 1791* | EPDM | 5 years |
| Peroxyacetic acid | ≤5% | C2H4O3 | UN 3149* | Viton | 5 years |
| Nitric acid | ≤55% | HNO3 | UN 2031 | Viton | 5 years |
| Hydrogen peroxide | ≤60% | H2O2 | UN 2014*; UN 2984* | Viton | 5 years |
| Hydrochloric acid | All | HCl | UN 1789 | EPDM | 5 years |
| Sulfuric acid | All | H2SO4 | UN 1830 | Viton | 5 years |
| Alkylsulphonic acids, liquid | ≤5% free sulphuric acid (condition) | generic formula R-SO3H | UN 2586 | Viton | 5 years |
| Aluminium chloride solution | Aqueous solution | AlCl3 (aq) | UN 2581 | EPDM | 5 years |
| Arylsulphonic acids, liquid | ≤5% free sulphuric acid (condition) | generic formula Ar-SO3H | UN 2586 | Viton | 5 years |
| Butyric acid | All | CH3CH2CH2COOH | UN 2820 | Viton | 5 years |
| Chromic acid solution | ≤30% chromic acid | H2CrO4 | UN 1755 | Viton | 5 years |
| Dichloroacetic acid | All | CHCl2COOH / C2H2Cl2O2 | UN 1764 | Viton | 5 years |
| Diesel (flashpoint >60°C) | All | C16H30 | UN 1202 | Viton | 5 years |
| Diethylenetriamine | All | H2NCH2CH2NHCH2CH2NH2 / C4H13N3 | UN 2079 | EPDM | 5 years |
| Ethanolamine solution, corrosive grade | Aqueous solution | HOCH2CH2NH2 / C2H7NO | UN 2491 | EPDM | 5 years |
| Ethylene glycol | All | C2H6O2 | — | EPDM | 5 years |
| Fluoroboric acid | ≤50% fluoroboric acid | HBF4 | UN 1775 | Viton | 5 years |
| Fluorosilicic acid | All | H2SiF6 | UN 1778 | Viton | 5 years |
| Formaldehyde | All | — | UN 2209 | EPDM | 5 years |
| Formic acid | All | CH2O2 | UN 1779 | EPDM | 5 years |
| Hexamethylenediamine solution | Aqueous solution | H2N(CH2)6NH2 / C6H16N2 | UN 1783 | EPDM | 5 years |
| Hydrobromic acid | Aqueous solution | — | UN 1788 | EPDM | 5 years |
| Isobutyric acid | All | (CH3)2CHCOOH / C4H8O2 | UN 2529 | EPDM | 5 years |
| Methacrylic acid, stabilized | All | CH2=C(CH3)COOH / C4H6O2 | UN 2531 | EPDM | 5 years |
| Peracetic acid 15% | ≤5%; certain ≤15% | C2H4O3 | UN 3149*/ UN 3109* | Viton | ≤5%: 5 years; certain ≤15%: 2 years |
| Phosphorous acid | Aqueous solution | H3PO3 | UN 3264 | EPDM | 5 years |
| Polyamines, liquid, corrosive, N.O.S. | All | — | UN 2735 | EPDM | 5 years |
| Potassium silicate solution | All | K4O4Si | Not listed in UN/ADR | EPDM | 5 years |
| Propionic acid | ≥10% and <90% acid by mass | CH3CH2COOH / C3H6O2 | UN 1848 | EPDM | 5 years |
| Propylene Glycol | All | C3H8O2 | Not listed in UN/ADR | EPDM | 5 years |
| Sodium silicate solution | All | Na2O3Si | Not listed in UN/ADR | EPDM | 5 years |
| Sulphurous acid | All | H2SO3 | UN 1833 | EPDM | 5 years |
| Tetramethylammonium hydroxide solution | Aqueous solution | (CH3)4NOH / C4H13NO | UN 1835 | EPDM | 5 years |
| Thioglycolic acid | All | HSCH2COOH / C2H4O2S | UN 1940 | EPDM | 5 years |
| Trichloroacetic acid solution | Aqueous solution | CCl3COOH / C2HCl3O2 | UN 2564 | EPDM | 5 years |
| Zinc chloride solution | Aqueous solution | ZnCl2 (aq) | UN 1840 | EPDM | 5 years |
| *: overpressure relief vent is required or advised; **: We do not recommend the use of non-conductive plastic packaging for products with a flash point of 60°C or lower | |||||
CAUTION:
The VARIBOX has been developed and tested for intensive use. Each VARIBOX can be reused multiple times for similar liquids. Do not reuse any PE packaging for products with an oxidizing effect on PE causing molecular degradation, after it has been used for products that cause PE to swell (like hydrocarbons) or that have a stress-cracking effect on PE (surface-active wetting agents such as alcohols, soaps, surfactants).
Chemicals at temperatures over 30°C can cause faster degradation of materials. Make sure not to use the VARIBOX with chemicals at higher temperatures.
For storing NITRIC ACID: The storage temperature of nitric acid in a polyethylene IBC is a factor that greatly influences the container's service life. We recommend not exceeding 20°C when storing nitric acid (≥50%) in order to preserve the VARIBOX's service life.
Venting
Venting
Choose the correct venting
The VARIBOX CC is fitted with a vacuum vent to equalize underpressure during use. Depending on the product, the venting configuration can be supplied either with or without an overpressure relief function.
Use an overpressure relief vent when it is required or advised for the substance being handled. If vapour must not be released because it could create a hazard, for example because of toxicity, flammability or the quantity released, use a configuration without an overpressure relief vent, provided this is permitted for the substance and application. See ADR 4.1.1.8.
Some products can build up pressure. The ADR requires an overpressure relief for specific substances like Hypochlorite solutions and Hydrogen peroxides. This is described in ADR 4.1.4.2, IBC02, B5.
IBC’s should be fitted with a device to allow for venting during transport for amongst others:
- UN1791 hypochlorite solution (chlorine bleach, sodium hypochlorite)
- UN2014 hydrogen peroxide, 20-60% solution
- UN2984 hydrogen peroxide, 8-20% solution
- UN3109 organic peroxide type F
- UN3149 hydrogen peroxide and peracetic acid, mixture, not more than 5% peracetic acid
CAUTION:
Overpressure may develop in the VARIBOX CC due to warming of the air or the emission of gas from the contents, as a result of a temperature rise or other cause. To avoid warming of the air, the VARIBOX CC needs to be shielded from direct sunlight during outside storage.
The VARIBOX CC may be equipped with an overpressure relief vent to avoid a pressure build-up.
If you use the VARIBOX CC without overpressure relief vent, overpressure may be visible by bulging up of the top of the VARIBOX. When this overpressure is visible, remove the overpressure before you connect or open the VARIBOX. You can do so by loosening the lid by 30°. This will avoid a sudden relief of pressure and possible spill of content. Make sure to wear appropriate personal protective equipment.
When overpressure builds up, the extractor tube and/or empty level sensor may lift out of its designated recess. If this occurs, the extractor tube and/or empty level sensor may float and will therefore not function as intended anymore. After the overpressure has been released and the box is emptied, the tube and/or sensor may have to be repositioned in the designated recess.
Containment
Outer container
Using the Compact Containment outer container
CAUTION:
It’s prohibited to add a connection or hole to the outer box.
This VARIBOX CC (Compact Containment) comes with a fully closed outer container. The volume of this outer container is the volume of the inner bottle +10%, in line with typical regulations.
Use of the outer container
- Users of the VARIBOX CC need to be trained before using the product
- The product needs to be placed on an even and stable floor
- When the product is placed outside, it needs to be protected from wind and shielded against direct sunlight
- Protect the product from collisions with vehicles
- Do not apply forces to the outer container
- Placement has to be in line with fire regulations
- Check the spill container regularly on leakage, by checking the dipstick in the top cover (see picture)
- Max. application temperature: 30°C
- When detecting fluid between inner container and outer container, remove fluid immediately
- Do not use the product in places where earthquakes may occur
- Products which are damaged, so they cannot function any longer, cannot be used
- Repairing the product can only be done by authorized personnel
- The outer container needs to be inspected and (if necessary) cleaned on a regular basis (i.e. annually or sooner if necessary); this inspection needs to be documented
- All legal requirements need to be met on local, national and international level

Handling
Handling
Closure tools
The VARIBOX CC needs to be closed during handling. Appropriate closure tools are to be used and closure torques are to be respected. Examples of closure tools are shown below.

Wrench for extractor tube

Key for 150 mm screwcap

Wrench for the vent housing
The closure tools are available in the VARIBOX webshop for spareparts.
Lifting the VARIBOX CC

Opening for forklift and pallet truck
When stacking, put the VARIBOX on top of another VARIBOX, do not shove it when stacking.

Transport of the VARIBOX CC
Follow local, national and international regulations for securing the VARIBOX CC for transport.
During transport, the UN marking is visible at the front of the outer container. The UN marking of the inner container is indicated both on the inner container itself and on the front of the outer container.
Filling
Filling
Prepare for filling
The inside of the VARIBOX CC has been cleaned to remove polyethylene chips that result from production. Afterwards, polyethylene residues may still be found in the product. We therefore recommend that you always clean and, if necessary, disinfect in accordance with your internal regulations and / or that of competent authorities before using new products.
Filling the VARIBOX CC
Use the 150 mm opening to fill the VARIBOX CC. The maximum filling temperature is 30°C.
CAUTION:
Ensure that the optional extractor tube is vented during filling. As a result, air can escape from the extractor tube and possible floating of the suction pipe is prevented. Open the extractor tube by connecting it with the corresponding connector.
Make sure that potentially dangerous gases are sucked away.
Closing the VARIBOX CC
Verify the correct placement of the vacuum vent. Inspect the optional membrane filter for de-aeration; this should be dry and clean to prevent pressure build-up.
CAUTION:
Membrane filters for de-aeration are developed for one-time use. When contaminated or when wet, the filters may block and lose their capacity to prevent pressure build-up. Replace the membrane filter after use to secure venting.
Use the original closures to close the VARIBOX CC. Respect the following closure torques:
- Red or green or blue fill cap: 80 Nm
- Yellow housing in fill cap: 14 Nm
- White housing in fill cap: 14 Nm
- Extractor tubes Safeline: 14 Nm
- Extractor tubes AS: 20 Nm
- Extractor tubes CDS: 14 Nm
CAUTION:
Always put a cap on the vent to prevent blocking or entering of (rain-) water. Do not remove the threaded vent housing from the screw lid as the membrane filter will release from the housing and drop into the container.
Sealing

The 150 mm screw lid can be sealed. A tamper evidence cable can be fed through holes in the lid and the hole in the top cover of the VARIBOX CC. The Safeline can be sealed with a corresponding cap; visit our VARIBOX webshop. For other tubes, consult the extractor tube supplier for advice.
Safeline Performance
Emptying using VARIBOX Safeline Performance
The VARIBOX CC is available with Safeline Performance in an EPDM and Viton version. These versions have different designs to avoid confusion and prevents incorrect unsafe connection. The Safeline system automatically closes after disconnection.
Tube and housing are made of Polyethylene. The EPDM version has a Hastelloy spring. The Viton version has a Hastelloy spring too. The Safeline Performance extractor tube has an inner diameter of 24 mm. The capacity is 20 litres/minute.

After emptying about 0,1 litre remains in the VARIBOX CC. In the extractor tube itself about 0,4 litre will remain. These indications are based on water and will vary upon condition and type of chemical. The Safeline Performance may be protected by a Tamper-evident dust cap that needs to be removed before connecting.
The expected lifetime of the extractor tube is one year. Inspect the extractor tube on a regular basis (i.e. annually or sooner if necessary) and replace if necessary.




- The Safeline Performance EPDM coupler is red and has a round design.
- The Safeline Performance Viton coupler is green and has a dodecagon design.
- The Safeline Performance EPDM extractor tube is red and has a round design.
- The Safeline Performance Viton extractor tube is green and has a dodecagon design.
CAUTION: If there was 0.2 bar or more pressure in the VARIBOX always check if the Safeline system still reaches the lowest point in the VARIBOX.
Make sure that the coupler closes off correctly when put on the extractor, to avoid any false air entering the tube. Use the metal clip to secure the coupler in place.
Do not connect the coupler when overpressure is visible, remove the overpressure before you connect or open the VARIBOX. You can do so by loosening the lid by 30°. This will avoid a sudden relief of pressure and possible spill of content. Make sure to wear appropriate personal protective equipment.
The tube on the coupler should be fixed on a 90° elbow and should point away from you.
Safeline Precision
Emptying using VARIBOX Safeline Precision

The VARIBOX CC is available with Safeline Precision in an EPDM and Viton version. These versions have different designs to avoid confusion and prevents incorrect unsafe connection. The Safeline system automatically closes after disconnection.
Tube and housing are made of Polyethylene. The EPDM version has a Hastelloy spring. The Viton version has a Hastelloy spring too. The Safeline Precision extractor tube has an inner diameter of 14 mm. The capacity is 50 litres/ hour.

After emptying about 0,1 litre remains in the VARIBOX CC. In the extractor tube itself about 0,2 litre will remain. These indications are based on water and will vary upon condition and type of chemical. The Safeline Precision may be protected by a Tamper-evident dust cap that needs to be removed before connecting.
The expected lifetime of the extractor tube is one year. Inspect the extractor tube on a regular basis (i.e. annually or sooner if necessary) and replace if necessary.




- The Safeline Precision EPDM coupler is red and has a round design.
- The Safeline Precision Viton coupler is green and has a dodecagon design.
- The Safeline Precision EPDM extractor tube is red and has a round design.
- The Safeline Precision Viton extractor tube is green and has a dodecagon design.
CAUTION: If there was 0.2 bar or more pressure in the VARIBOX always check if the Safeline system still reaches the lowest point in the VARIBOX.
Make sure that the coupler closes off correctly when put on the extractor, to avoid any false air entering the tube. Use the metal clip to secure the coupler in place.
Do not connect the coupler when overpressure is visible, remove the overpressure before you connect or open the VARIBOX. You can do so by loosening the lid by 30°. This will avoid a sudden relief of pressure and possible spill of content. Make sure to wear appropriate personal protective equipment. The tube on the coupler should be fixed on a 90° elbow and should point away from you.
Safeline Food
Emptying using VARIBOX Safeline Food EPDM

The VARIBOX CC is available with Safeline Food EPDM. The Safeline system automatically closes after disconnection.
Tube and housing are made of Polyethylene. The EPDM version has a stainless-steel spring. The Safeline Food EPDM extractor tube has an inner diameter of 24 mm. The capacity is 20 litres/minute.
After emptying about 0,1 litre remains in the VARIBOX CC. In the extractor tube itself about 0,4 litre will remain. These indications are based on water and will vary upon condition and type of chemical. The Safeline Food EPDM may be protected by a Tamper-evident dust cap that needs to be removed before connecting.
The expected lifetime of the extractor tube is one year. Inspect the extractor tube on a regular basis (i.e., annually, or sooner if necessary) and replace if necessary.


- The Safeline Food EPDM coupler is light blue and has a round design.
CAUTION: If there was 0.2 bar or more pressure in the VARIBOX always check if the Safeline system still reaches the lowest point in the VARIBOX.
Make sure that the coupler closes off correctly when put on the extractor, to avoid any false air entering the tube. Use the metal clip to secure the coupler in place.
Do not connect the coupler when overpressure is visible, remove the overpressure before you connect or open the VARIBOX. You can do so by loosening the lid by 30°. This will avoid a sudden relief of pressure and possible spill of content. Make sure to wear appropriate personal protective equipment.
The tube on the coupler should be fixed on a 90° elbow and should point away from you.
AS QC2
Emptying using AS QC2 dip tube system
The AS QC2 dip tube system is supplied by AS Strömungstechnik GmbH, an external partner and specialist manufacturer of dispensing and filling systems for liquid chemicals. VARIBOX fits the AS QC2 dip tube into the container prior to delivery. For all technical questions, coding, dispense heads, tooling and transport approvals relating to the QC2 system, please contact AS Strömungstechnik GmbH directly.
Connection procedure
- Delivery – the AS QC2 dip tube is pre-installed into the container by VARIBOX. There is no contact with the liquid when connecting.
- Connection – align the dispense head with the dip tube coding and connect: click into place, screw tight. The pin-hole coding only allows matching coded components to connect.
- Dispensing – dispensing takes place in a closed circuit; ventilation runs via the check valve, particle filter or flexible tubing integrated in the dispense head. The second container opening can remain sealed.
- Disconnection – the shut-off valve(s) in the dispense head close on disconnection, preventing spillage.
Coding
The dip tube and dispense head are matched using a pin-hole coding system, so that only the correct components for a given chemical can be connected. The dispense head is supplied by AS, not by VARIBOX. Assignment and management of the coding is the responsibility of the customer. AS provides a dedicated coding tool for this on request — contact AS directly.
RFID / traceability
Each dip tube has an integrated RFID chip. Linked via the AS SupplyLine App, this allows monitoring of container service life, filling cycles, batch data, inspection intervals, and decommissioning at the end of service life. For app access and support, contact AS.
Dip tube closure (QC-Guard®, optional)
Where fitted, the QC-Guard® closure provides double closure protection, tamper-evident sealing, and a sealing point for authenticity verification during transport and storage. The dip tube is delivered by VARIBOX closed off with this cap; remove the QC-Guard® cap before connecting the dispense head.
AS GT2
Emptying using AS GT2 dip tube system
The AS GT2 dip tube system is supplied by AS Strömungstechnik GmbH, an external partner and specialist manufacturer of dispensing and filling systems for liquid chemicals. The G-Series is optimised for high flow rates. VARIBOX fits the AS GT2 dip tube into the container prior to delivery. For all technical questions, coding, dispense heads, tooling and transport approvals relating to the GT2 system, please contact AS Strömungstechnik GmbH directly.
Connection procedure
- Delivery – the AS GT2 dip tube is pre-installed into the container by VARIBOX. There is no contact with the liquid when connecting.
- Connection – align the dispense head with the dip tube coding and connect: click into place, screw tight. The pin-hole coding only allows matching coded components to connect.
- Dispensing – dispensing takes place in a closed circuit; ventilation runs via the check valve, particle filter or flexible tubing integrated in the dispense head. The second container opening can remain sealed.
- Disconnection – the shut-off valve(s) in the dispense head close on disconnection, preventing spillage.
Coding
The dip tube and dispense head are matched using a pin-hole coding system, so that only the correct components for a given chemical can be connected. The dispense head is supplied by AS, not by VARIBOX. Assignment and management of the coding is the responsibility of the customer. AS provides a dedicated coding tool for this on request — contact AS directly.
RFID / traceability
Each dip tube has an integrated RFID chip. Linked via the AS SupplyLine App, this allows monitoring of container service life, filling cycles, batch data, inspection intervals, and decommissioning at the end of service life. For app access and support, contact AS.
Dip tube closure (QC-Guard®, optional)
Where fitted, the QC-Guard® closure provides double closure protection, tamper-evident sealing, and a sealing point for authenticity verification during transport and storage. The dip tube is delivered by VARIBOX closed off with this cap; remove the QC-Guard® cap before connecting the dispense head.
Other extractor tubes
Emptying using other extractor tubes
Next to the Safeline extractor tubes, the VARIBOX CC is also approved for the extractor tubes:
- Drum valve DV, from Micromatic
- Composite Drum valve CDV, from Micromatic
- Drumquick Pro, from Colder
Level sensors
Level sensors
Warranty on the level sensors
We are committed to providing our customers with high-quality products that are designed to last and we want you to be completely satisfied with your purchase. That is why we offer a product warranty. Every VARIBOX Compact Containment can be equipped with an empty, low-level, or full sensor. These level sensors can be used to trigger a signal or to shut-off a pump system connected to the VARIBOX level sensor. Our warranty covers defects in the sensors for a period of 12 months from the date of purchase. Please note that the warranty does not cover:
- Wear and tear (Including Chemical degradation)
- Damage caused by misuse
- Damage caused by abuse
- Modifications made to the sensor
- Repairs done by unauthorized parties
We recommend following our VARIBOX user guide to ensure the longevity of your product. Instructions videos and answers to Frequently Asked Questions are available on the VARIBOX website in the support section.
Full-level sensor (right side)
The VARIBOX CC is available with level sensors, which indicate the VARIBOX CC is almost full or is almost empty. The level sensors are two-core cable and fail-safe. Max. switching voltage is 48 V; max. switching current is 0,5 A. The connector of the full sensor (option) has a 3-pin plug. The circuit of the full sensor is opened when the VARIBOX CC is almost full: approximately 25 liter capacity is left, or the cable of the switch is damaged. The correct socket for this plug is: Bulgin Standard Buccaneer PX0731/S (screw termination). The sockets are available in the VARIBOX webshop for spareparts.

Low-level sensor (left side)
The connector of the low-level sensor (option) has a 2-pin plug. The circuit of the low-level sensor is opened when the level in the VARIBOX CC is low: at approximately 50 litres of remaining content. The sensor opens also when the cable of the switch is damaged. Max. switching voltage is 48 V; max. switching current is 0,5 A. The correct socket for this plug is: Bulgin standard Buccaneer PX0736/S (screw termination, see picture). The sockets are available in the VARIBOX webshop for spareparts.


The low-level sensor cannot be combined with the empty sensor.
Empty sensor (left side)
The connector of the empty sensor (option) has a 2-pin plug. The circuit of the empty sensor is opened when the VARIBOX CC is almost empty: at approximately 1 litre of remaining content. The sensor opens also when the cable of the switch is damaged. Max. switching voltage is 48 V; max. switching current is 0,5 A. The correct socket for this plug is: Bulgin standard Buccaneer PX0736/S (screw termination). The sockets are available in the VARIBOX webshop for spareparts.
The empty sensor cannot be combined with the low-level sensor.
CAUTION:
If there was 0.2 bar or more pressure in the VARIBOX always check if the empty level sensor still reaches the lowest point in the VARIBOX.
Overpressure may develop in the VARIBOX CC due to warming of the air or the emission of gas from the contents, because of a temperature rise or other cause. To avoid warming of the air, the VARIBOX CC needs to be shielded from direct sunlight during outside storage.
Level sensors are manufactured from Polyethylene, PVC and other materials. Verify the chemical compatibility of your product with these materials or ask our Customer Service.
Maintenance
Maintenance
Routine maintenance
The VARIBOX CC is a UN ADR Certified product. Because of this, repair and maintenance on the product must be executed in line with UN ADR regulations. Routine maintenance means operations such as:
- Cleaning
- Removal and reinstallation or replacement of body closures (including associated gaskets), or of service equipment, confirming to our original specifications, provided that the leak tightness of the VARIBOX CC is verified
- Restoration of structural equipment not directly performing a dangerous goods containment function to conform to the design provided that the containment function of the VARIBOX CC is not affected.
Replacement of extractor tubes
Replacement of extractor tubes is considered Routine maintenance. A replacement needs to be an original equipment manufacturer part. When replacing an extractor tube, verify the correct seating of the foot in the recess in the bottom of the inner receptacle. Tighten Safeline and CDS extractor tubes to 14 Nm; tighten AS extractor tubes to 20 Nm, as specified under Filling.
(De-) assembling the VARIBOX CC
This is a limited de-assembly instruction. Every repair or maintenance that involves work on the inner container (including extractor tube or vent) may be carried out by authorised personnel only and is not in this instruction.
For the support during replacement of the inner container, there is a comprehensive checklist available at the VARIBOX Customer Service.
CAUTION:
Make sure the VARIBOX CC is empty and has been cleaned before de-assembling.

To remove the cover of the VARIBOX CC, start by unscrewing the screwcap from the container.

Remove the seal ring around the filling opening.

Remove the dipstick

Remove the seal ring around the extractor tube.

Shift the four plugs by pushing them outward with e.g., a screwdriver
You can leave the plugs in the outer container

Disconnect the electrical plug(s) (optional).
Lift the top cover from the outer body.

Lift the inner container
Assembly is in reverse order
Cleaning
Cleaning
Cleaning inside
Residues may be found in the product. We therefore advise you, before putting the VARIBOX CC into use, to clean or disinfect according to your company standard or that of competent authorities.
Cleaning the inside can be done by means of a high-pressure water jet with a maximum temperature of 60˚C. The tank can be cleaned internally with a special nozzle. Nozzle type, temperature, pressure, volume and other conditions should be adapted to the specific situation.


Picture: examples of high-pressure water jet nozzles.
CAUTION:
Make sure not to fill the VARIBOX with hot water (or any other hot liquid). When cleaning with hot water, continuously pump out the water.
Cleaning outside
CAUTION:
Cleaning angle min. +45° from horizontal.
Do not use high pressure on the overlap between top cover and outer container.
Do not use water on the cap: the membrane filter for de-aeration may block when wet.
Professional Service companies may provide this cleaning service, visit the website to find an authorized service company.
Periodic inspection and test
Periodic inspection and test
UN / ADR regulation
The VARIBOX CC is a UN / ADR Certified product. Inspections and tests of the product must be executed periodically, at intervals of not more than 2½ years, in line with UN / ADR regulations.
Inspection unit
An inspection unit carrying out inspections and tests must be authorized by the competent authority, in line with UN / ADR regulations. You can use your own authorized inspection unit, or from a company offering this service.
The national competent authorities can inform which companies can offer this service. This information is typically available on the website of the national competent authority. A list of these competent authorities is included in the ADR regulations: www.unece.org.
A report of each inspection and test is to be sent to the owner of the VARIBOX CC who shall keep this at least until the next inspection or test.
For the support during inspections, there is a comprehensive checklist available at the VARIBOX Customer Service.
Labeling
Labeling
All sides of the VARIBOX CC have recessed surfaces for the application of labels. These surfaces have a smooth texture so that labels adhere. The dimensions of the label boxes are (width x height):

- 560x560 mm (front)
- 560x700 mm (back)
- 150x210 mm (sides)
Technical data
Technical data
| VARIBOX CC | |
|---|---|
| Material inner container | Polyethylene, recyclable |
| Material outer container | Polyethylene, recyclable |
| Material cover | Polyethylene, recyclable |
| Gross capacity | 275 l |
| Nominal capacity | 250 l |
| Width | 600 mm |
| Length | 800 mm |
| Height | 1200 mm |
| Nett height (stacking) | 1185 mm |
| Inlet height | 1175 mm |
| Stacking height | 2385 mm |
| Stacking load | 522 kg |
| Weight | 38 kg |
| Transport quantity | 132 per truck |
| DIBt approval number | Allgemeine bauaufsichtliche Zulassung (abZ) Z-40.21-534 |
| UN certification number | UN 31HH1/Y/**--/NL/TCPI-PROMENS3-200518/950/522 |
| Standard liquid approvals | Maximum density / hydraulic test pressure |
| Water | 1900 kg/m3/ 110 kPa |
| Wetting solution | 1600 kg/m3/ 110 kPa |
| n-Butyl acetate | 1600 kg/m3/ 110 kPa |
| White spirit | 1600 kg/m3/ 110 kPa |
| Acetic acid | 1600 kg/m3/ 110 kPa |
| Nitric acid 55% | 1600 kg/m3/ 110 kPa |
| Vacuum relief vent capacity | 120 l/min |
| Overpressure vent capacity | 80 l/h at ∆P 12 mbar |
| Optional level sensors | max. 48 V max. 0,5 A max. 10 W max. 10 VA |
Return it
Return it
Return it is a take-back program for used VARIBOX intermediate bulk containers (IBCs). Containers returned through the program are recycled: the material is reprocessed and reused in the production of new VARIBOX IBCs.
How it works
- Return – register old VARIBOX IBCs and deliver them to Return it.
- Recycling – the returned containers are ground into shreds and reprocessed with additives into plastic pellets, which are used in the production of new VARIBOX IBCs.
- Certificate – a certificate of participation in VARIBOX Return it is issued, confirming that the returned containers have been recycled responsibly.
Register your containers
Containers can be registered for the VARIBOX Return it program via the dedicated Return it page.
Open the Return it registration page
Conditions and restrictions of used VARIBOX
Return It conditions for used VARIBOX are based on ISO 16103:2005 (Packaging – Transport packaging for dangerous goods – Recycled plastics material) and EN 13430 (Packaging – Requirements for packaging recoverable by material recycling).
Conditions
Recycling is restricted to VARIBOX IBCs that are empty, free from external product adhesion, cleaned, securely closed with the original screwcap and/or extractor tube and/or caps, suitable for transport, and marked with the month and year of manufacture. Evidence of the last contents and clearly identifiable dangerous goods and hazard identification labels must be available according to regulations, if applicable; the MSDS of the contents must be provided on request.
Restrictions
Excluded for recycling are VARIBOX that:
- Have contained substances hazardous to health, safety and/or the environment in Classes 6.1, 6.2 and 7, and/or products with Hazard Statements H310, H330, H340, H350, H350i, and/or all substances with toxic secondary risks.
- Have contained products that have affected the plastics material (e.g. certain highly oxidising substances), making it unsuitable for reprocessing.
- Show signs of deterioration, e.g. UV-radiation degradation.
- Are damaged, making handling and shipping dangerous.
- Are more than 12 years old.
- Are marked with the symbol 'REC'.
Failure to comply with these conditions and restrictions will result in any additional costs incurred (e.g. transport, additional cleaning, dismantling/handling, and administration costs) being automatically invoiced.
Learning More, Service and Support
Learning More, Service and Support
More information about using the VARIBOX CC

For the latest information about the VARIBOX CC and for service and support, please visit www.varibox-ibc.com. You will also find instructional videos about using the VARIBOX CC. A quick way to access the website is to scan the QR code below. This code is also present at the VARIBOX CC.
PPWR
The EU Packaging and Packaging Waste Regulation (PPWR) sets requirements for packaging placed on the EU market, including reusable packaging such as the VARIBOX CC. For information on PPWR and how it applies to VARIBOX packaging, visit our PPWR page on our website.
Food
VARIBOX is available in Food versions meeting the relevant requirements of Regulation (EU) No 10/2011 and in Article 3, 11(5), 15 and 17 of Regulation (EC) No 1935/2004, both as amended, and complies with Regulation (EU) 2024/3190 on the use of bisphenol A (BPA).
When used as specified, the overall migration as well as the specific migration do not exceed the legal limits.
BPA
The VARIBOX is manufactured from polyethylene, which does not contain Bisphenol A (BPA). For more information on VARIBOX's material position and EU Food Contact Materials regulation, visit our BPA page on our website.
Getting in touch with us
For spare parts you can use the VARIBOX Webshop for spare parts. For your personal account, warranty related questions or for more information please feel free to contact the:
VARIBOX Customer Service
Tel.: +31 (0)570 660711
[email protected]
Obtaining warranty service
If the product appears to be damaged or does not function properly, please follow the advice in this booklet and the online resources.
If the product still does not function, contact VARIBOX Customer Service for instructions how to obtain warranty service.