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Wash 6HP Barrier Professional Washing Machine - Harstra

Wash 6HP Barrier

SCBA cleaning machine

Key features:

The washing machine Wash6HP is specially developed for professional cleaning of SCBA’s without breathing cylinder. The SCBA’s are connected in the Wash6HP to the high-pressure system provided in the machine.

With that, the Barrier version is the perfect solution for working with a clean and dirty side of your workshop. Where the dirty items enter on one side, they can be placed there in the washer and connected to the high-pressure system. After placing, the dirty side of the washing machine is closed and the washing cycle can be started. After going through the washing cycle, the door on the clean side is opened to take out the clean items. This prevents contamination after cleaning and ensures a safe and clean working environment in the workshop on the clean side of the washing machine.

In addition, helmets or masks can also be washed in this machine. Helmets can be placed individually on the pull-out frame. For masks, you can use the 12-pins mask frame (AW6HPM).

In the wash section, the products are sprayed on all sides with a large quantity of water from a moving wash frame. A detergent may be dissolved in this water. The washing water returns to the wash tank by a removable filter. An overflow and supply of clean tap water keep the level in the wash tank constant. The water level in the wash tank is also protected by a low level cut-out. The water in the wash tank is heated. A digital temperature controller controls the heating system.

The wash section components are:
  • A centrifugal pump for the main wash
  • A level sensor, as low level cut-out and high and low water control system
  • An overflow in the wash tank
  • A wash tank, capacity approximately 90 liters, and a rinsing tank approx. 20 liters
  • A water discharge pump to drain the wash tank
  • A removable filter
  • A moving wash frame with wash nozzles for the main wash and a second system with stainless steel nozzles for the rinse cycles

The rinse section uses clean tap water. There is a magnetic valve on the rinsing water (tap water) supply pipe to the rinse tank. This will retain the tank level automatically by level switches. The water consumption is approx. 20 liters per wash cycle. The centrifugal rinse pump will pump the water to the stainless steel nozzles inside the moving washing frame. After rinsing, the water returns to the water tank via the filter basket in the wash section.

You will find the motor compartment on the backside of the machine. The control panel is on the front side of the machine. A water filter is in the water pipe, just in front of the magnetic valves.

This machine has a main circuit breaker, with which you can stop the machine immediately in the event of an emergency or a fault. It is a red/yellow switch. You will find it at the control panel of the machine.

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
  • AW6HPM: Stainless steel frame in Wash6HP for 12 breathing masks
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