Solvent-free parts cleaning, wherever the work takes you

OBENCH is a compact, portable biological parts washer designed for maintenance teams, workshops and service engineers who need effective parts cleaning without the size, heat or fixed installation of a traditional parts washer.

Each OBENCH unit is supplied ready to start, with 10 litres of ORANET F cleaning solution and one can of 6 OBENCH microorganism tablets included to support the biological cleaning process.

The cleaning solution helps lift oil, grease and dirt from the part surface, while the hydrocarbon-degrading microorganisms support the biological breakdown of contamination. This creates a solvent-free cleaning process suitable for everyday MRO parts cleaning.

Because OBENCH works at room temperature, there is no heated tank to manage, making it a simple and practical choice for smaller cleaning tasks.

Small enough to move, practical enough for daily use and versatile enough for workshop or mobile maintenance, OBENCH gives operators a cleaner, safer and more flexible way to wash parts at the point of use.

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Why choose OBENCH?

Portable biological cleaning:

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OBENCH brings the benefits of biological parts washing into a smaller, portable format. With two carrying handles and a compact 10 litre tank, it can be moved around the workshop, stored horizontally, or used where cleaning is needed most.

It is ideal for teams who do not need a full-size heated parts washer but still want a safer alternative to solvent cleaning.

Solvent-free and safer for operators:

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OBENCH uses a water-based biological cleaning process instead of solvent. This helps reduce exposure to solvent fumes, harsh odours and aggressive cleaning chemicals, creating a more comfortable cleaning process for operators.

For workshops looking to move away from traditional solvent-based cleaning, OBENCH offers a practical entry point into biological parts washing.

Cleans at room temperature:

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OBENCH is not a heated parts washer. It cleans at room temperature, making it simple, economical and easy to use for everyday parts cleaning tasks. This makes it especially useful for lighter maintenance work, mobile use, bench cleaning and smaller components.

Compact, lightweight and easy to move:

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With an empty weight of just 9.8 kg, OBENCH is designed for mobility. The two integrated carrying handles make it easy to move between workstations, vehicles or maintenance areas.

For mobile engineers, it can also be used in a vehicle with a suitable 12V to 220–240V converter.

Low energy use

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OBENCH is designed for economical operation, with an 8 W pump and energy consumption of just 60 Wh per 12 hours of use.

Supported waste fluid removal

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Through our Oil Recoveries partnership, waste fluid removal can be supported when required, helping simplify disposal and keeping your site processes easier to manage. Because the OWASHER uses a biological detergent-based cleaning process, the waste stream is detergent waste rather than solvent waste. This helps reduce the complexity associated with solvent washer management.

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Key Features:

• Portable biological parts washer
• Solvent-free cleaning process
• Cleans at room temperature
• Compact 10 litre tank capacity
• Lightweight 9.8 kg empty weight
• Two carrying handles for mobility
• Multifunctional lid for parts holding, drip collection, brush storage and protection
• Integrated brush for spray cleaning
• Magnetic lid closure
• Integrated spout for simplified draining
• Stainless steel 700µm filter cup (simple to remove and clean)
• Pump and switch interchangeable without tools
• 600 L/h pump flow
• Low 8 W pump power
• 60 Wh energy consumption per 12 hours of use
• Suitable for workshop, bench and mobile use
• Trial and demonstration options available

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Technical information

Product code: S9444-1X1
Parts washer dimensions, closed lid: 710 × 440 × 360 mm
Parts washer dimensions, open lid: 1160 × 440 × 400 mm
Working area: 490 × 320 × 180 mm
Empty weight: 9.8 kg
Tank capacity: 10 litres
Pump flow: 600 L/h
Pump power: 8 W
Electric consumption: 60 Wh per 12 hours of use
Power supply: 220–240 V, 50 Hz
Noise level: < 70 dB
Composition: PE
Filtration: Stainless steel filter cup, 700µm

Payload:
1 lid only: 10 kg
On 2 lids, evenly distributed: 40 kg, 20 kg per lid
Into the sink: 60 kg

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Warranty

Every OBENCH comes with a lifetime guarantee, excluding the brush tool. To maintain the guarantee, customers must purchase the related consumable, with a minimum of one 10 litre canister every 6 months. The initial 6-month guarantee is activated by scanning the QR code on the parts washer and the supplied consumable canister. The guarantee can then be extended indefinitely in 6-month periods by purchasing and scanning a new canister.