An end to open solvent drums

Two washers in one space-saving body for gravity guns and tube-connected paint spray guns (e.g. Airless, Airmix).

Request now


The Duplex-800 is the perfect spray gun washer for companies that use both gravity guns and tube-connected spray guns such as Airless, Airmix and pressure tank paint spray guns.

On the left-hand side of the washer, the gravity gun is cleaned automatically by a timer and 10 spray nozzles.

Certainly equipped with the B-TEC air flow system, the air channel of the spray gun is perfectly protected during automatic cleaning and contamination behind the air cap is prevented. The air cap does not need to be removed – less mechanical damage to paint and spray guns and high time savings.

On the right-hand side of the unit, a tube-connected spray gun can be automatically cleaned from the outside.
An excellent cleaning result is achieved without the need for costly and time-consuming dismantling of material hoses, nozzles and other components. External cleaning of the spray gun is carried out with the hose package connected to spray gun in the closed unit, activated by the timer. Multi-layer build-up is effectively prevented.
Open cleaning containers are now finally a thing of the past!

The Duplex-800 can also be excellently combined with the S-800 interior rinsing device – the complete cleaning station for gun and hose package.

effective extraction of solvent vapours.



  • Left side:
    • internal and external gravity gun cleaning with
      • automatic cleaning with timer
      • pressurized air flow system protects spray guns during the automatic cleaning process
      • manual clean rinse
  • right side:
    • external cleaning with timer for tube connected spray guns
  • made of stainless steel (base galvanized)
  • both sides for solvents, B-TEC E2C or B-TEC-H2O-Cleaners
  • air connector with air blow gun (included)
  • efficient exhaust air system
  • options:


B-TEC air flow system

Opening of the spray / paint guns by a trigger clamp takes place inside the gun washer after the gun sits perfectly on the cleaning nozzle.
Of course connected to air by the help of the B-TEC air flow system.

Solvent or paint behind the air cap is prevented. No disassembling of the air cap required – less mechanical damage on the paint / spray gun and significant time savings.


Bright cleaning chambers due to the utilization of stainless steel. No utilization of light absorbing plastic.


​All features fully adjustable.

Kalrez Diaphragm

With the Kalrez diaphragm our pump is resistant against 1800 different chemicals. Made of corrosion-resistant material, it withstands toughest working conditions in the long term – without a maintenance

suitable for solvents

​​Can be used with solvent and B-TEC E2C.


Can be used with B-TEC-H2O-Cleaners.

3D View

Technical data


Unit dimensions including base
(width × height × depth)

900 × 1.480 × 655 mm

Cleaning area dimensions
(width × height × depth)

445 × 270 × 420 mm pro Seite


Cleaning area made of stainless steel, spray nozzles made of brass, base galvanised

Number of paint spray guns at the same time


Paint spray gun type

Gravity gun (other gun types optional) and tube connected spray guns (e.g. Airmix, Airless, Pressure tank)

Show more