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Wash 6HP Barrier Professional Washing Machine - Harstra

Wash 6HP Barrier

SCBA cleaning machine

Key features:

Wash6HP Barrier – Pressurized SCBA Cleaning Machine

The Harstra Wash6HP Barrier is designed for the pressurized cleaning of SCBAs without breathing cylinders. This machine is equipped with six high-pressure connectors, allowing the connection of up to six SCBAs per cleaning cycle.

Additionally, helmets and breathing masks/facepieces can also be cleaned in the Wash6HP Barrier. Helmets can be placed individually on the pull-out frame, while masks can be cleaned using the 12-pin mask frame.

Can clean

  • SCBAs without cylinder (under pressure, up to 6 per batch)
  • Helmets (placed individually on the pull-out frame)
  • Breathing masks/facepieces (using either a basket or the 12-pin mask frame)


Cannot clean

  • SCBAs with attached cylinders → see Wash4
  • Large-volume mask loads → see Wash36
  • Clothing or footwear


After cleaning

After the cleaning cycle is complete, it is recommended to dry the SCBAs in a dedicated SCBA drying cabinet, such as the F12 or M45B, depending on your station’s drying needs.

Position in cleaning product range
The Wash6HP Barrier is part of the High Pressure (HP) cleaning range. Other HP models include the Wash6HP and Wash9HP. The Wash6HP offers the same capacity as the Wash6HP Barrier, while the Wash9HP accommodates just one SCBA per cycle. For cleaning SCBAs with cylinders still attached, choose the Wash4. For high-volume mask cleaning, consider the Wash36.

Included accessories

  • None


Optional accessories

  • AW6MHP: Two 12-pin mask frames can be placed inside the Wash6HP, allowing cleaning of up to 24 breathing masks/facepieces per batch
  • Baskets: For holding masks, helmets, or other PPE inside the Wash6HP (fits up to 4 A03 baskets)
Dimensionsheight x width x depth in mm
External1700 x 1200 x 700
Internal840 x 1070 x 620
Weight300 kg
Externalgrinded stainless steel type 304
Internalstainless steel type 304
Doors2 piece, vertical closing (front loader), with 2 handles and Security stop
Adjustable legs4 pieces
ControlSiemens PLC
Wash pump power3,0 kW
Wash pump capacity850 liter/ per min. at 1,2 bar
Wash tank capacity90 liter
Heating9 kW
Three wash cycle times5, 10 and 22 minutes
Wash temperatureadjustable to 55°C
Wash systemmoving wash frame with stainless steel nozzles on 4 sides
Cleansing dosageautomatic, adjustable
Power rinse pump370 Watt
Rinse pump capacity10 liter per min. at 2,5 bar
Rinse tank capacity20 liter
Heating9 kW
Rinse timeadjustable (by factory)
Rinse water temperaturemax. 55°C
Rinse systemmoving rinse frame with stainless steel nozzles on 4 sides
Neutralization doseautomatic, adjustable
Drain pump80 Watt

Wash6HP barrier diagrammic overview 1

Wash6HP barrier diagrammic overview 2

  1. Main washtank
  2. Motor + wash tank compartment
  3. Control panel
  4. Main switch
  5. Security switches cabinet doors
  6. Control panel clean side
  7. Washing area

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