Why use RDT 12⁠/⁠15?

Respiratory protective masks get exposed to a wide range of contaminants, such as dust, perspiration, bacteria and viruses, as well as dirt of all kinds. Hence, they need to be thoroughly cleaned and disinfected. Cleaning and disinfecting respiratory protective masks manually is a time-consuming, and not entirely hygienic, process.

The fully automatic RDT 12⁠/⁠15 mask washing machine is designed for the gentle, hygienic and efficient back-to-back cleaning, disinfecting and drying of up to 16 respiratory protective masks in approximately 3.5 hours. In conjuction with accessories, it is also possible to load the machine with up to 16 lung-governed demand valves (LGDV) or up to 3 SCBAs.

Its small footprint and silent operation make RDT 12⁠/⁠15 the ideal choice for respiratory protective equipment workshops with no dedicated wet area.

How RDT 12⁠/⁠15 works

RDT 12⁠/⁠15's drum is equipped with elastic fastening straps. As a result, virtually all makes and models of full-face masks can be put in without using any additional adapter.

During the cleaning cycle, the equipment is repeatedly pulled through the water and detergent in the machine. When the cycle is complete, the wastewater is removed via RDT 12⁠/⁠15's built-in pump. Subsequently, the equipment gets disinfected in the same manner with the disinfectant provided. The required amount of detergent/disinfectant can be added to the water manually using a measuring jug or by means of a fully automatic supply unit (sold separately).

During the drying cycle, heated air (max. 50 °C) flows through the rotating masks, lung-governed demand valves or SCBAs before escaping into the ambient environment via an opening in the top of RDT 12⁠/⁠15's housing.

Optional accessory: LGDV cleaning adapter

The optional LGDV cleaning adapter comes with Euro couplings and is designed for the gentle, hygienic and efficient back-to-back cleaning, disinfecting and drying of up to 9 lung-governed demand valves in approximately 3.5 hours.

Optional accessory: SCBA cleaning kit

This optional upgrade makes it possible to clean, disinfect and dry up to three SCBA carrier-and-harness assemblies with RDT 12⁠/⁠15. It includes the bungee cords for properly fastening the assemblies to the drum of RDT 12⁠/⁠15 (see images) as well as the required modifications of the machine in terms of both hardware and software.

Scope of delivery

• RDT 12/15 mask washing machine
• power cord
• water supply hose (2 m, incl. 2 washers)
• wastewater hose (2 m, incl. 2 hose clamps)
• 2 bungee cords for securing the mask straps
• manual dirty/clean indicator (incl. double-sided adhesive pads)
• accessories as per your order
• operator’s manual

Items included if the machine comes with an LGDV cleaning adapter:

• medium-pressure hose (1.5 m) and pressure reducer for the LGDV cleaning adapter
• silicone spray grease for regreasing the couplings of the LGDV cleaning adapter
• baskets for holding small LGDV component parts

Specifications

capacity:	up to 16 masks (depending on the type of mask) up to 16 LGDVs optional accessories required 2 to 3 SCBAs optional accessories required
water section:	stainless steel
base:	texture-painted aluminium
dimensions (w × d × h):	900 × 650 × 1090 mm
weight:	approx. 100 kg
power supply:	220 V, 50 Hz
power consumption:	max. 1.55 kW
water supply port:	¾″ (cold water)
wastewater port:	wastewater hose, inside diameter: 20 mm

Article numbers

Mask washing machine RDT 12/15	330-348
Under-unit cabinet with height-adjustable feet height: approx. 730 mm	330-857
Disinfectant and detergent tray	330-468
Fully automatic disinfectant supply unit	330-442
Fully automatic detergent supply unit	330-551
LGDV cleaning adapter for up to 16 LGDVs	330-910
SCBA cleaning kit for up to 3 SCBAs	330-736
Dehumidifier	on request