The Drager PAS AirPack 1 can accommodate up to four compressed air cylinders of up to 12 litres in capacity and is constructed from an anti-static powder-coated steel material.
A 50-metre hose length is supplied with the PAS AirPack 1 as standard; this can be extended to 100 metres with a range of extension hoses. The trolley hose reel connector is covered to minimise accidental damage. The hose reel is equipped with a winding handle to allow the hose to be easily re-wound onto the reel after use. A braking system also controls outgoing hose distribution to prevent unnecessary unwinding and potential entanglement.
The trolley uses the pneumatics system on the PSS range of compressed air breathing apparatus. The system incorporates a safety pressure relief valve. The pressure reducer is shrouded in a protective plate for additional safety and is ergonomically designed to facilitate operation, general handling and mobility.
The Module comprises of:
- Robust welded durable steel frame coated with a tough black anti-static polymeric powder coating for corrosion protection
- Stainless steel fittings
Increased freedom of movement
The trolley-mounted cylinder(s) provides an uninterrupted air supply to the wearer via a hose reel. As the PAS AirPack can be easily re-located and therefore positioned in a safe zone near the working area, the user only needs to wear a lightweight harness, such as Drager’s PAS Colt, during operation. This allows the wearer greater freedom of movement and less stress and fatigue than they would be subjected to wearing a conventional self-contained breathing apparatus.
The PAS AirPack 1 Trolley module incorporates the following pneumatic elements
- Pressure reducer suitable for connecting breathable quality air at an input pressure of either 200 or 300 bar
- Pressure reducer suitable for supplying breathable quality air at an outlet with a medium pressure of 8 bar nominal. (6 to 10 bar)
- Vent valves allow for independent charging if an individual cylinder
- High Pressure (HP) gauge, indicating cylinder pressure
- Medium Pressure (MP) gauge, indicating a cascade system or ring main pressure
Safety features
- Pressure relief valve to relieve medium pressure from air hoses
- Whistle Warning Unit – High pressure (HPWWU), indicating cylinder pressure to a volume of approximately 55 bar
- Whistle Warning Unit – Medium pressure (MPWWU) for use with an independent airline source. Indicating a cascade system or ring main pressure at about 4.5 bar
- Suitable for use in explosive atmospheres (ATEX zone 1)
Performance
The high-performance pressure reducer assembly of the PAS AirPack 1 is incorporated in the main pneumatic manifold assembly behind the control panel. Functioning at inlet pressures of 200 or 300 bar, the reducer provides a controlled outlet operating medium bar-pressure supply of 8 bar nominal. (6 to 10 bar). A pressure relief valve, incorporated into the manifold, ensures that any ‘overpressure’ (possible failure of the reducer) will not enter the medium-pressure airline system.
Order Information
PAS AirPack 1
3353008 Without hose reel – 2-cylinder capacity
3352228 Trolley, Reducer and hose reel with 50 m hose
3352239 Standalone Hose Reel
3352241 Carry Frame and Reducer
3353471 Quad Pack to allow accommodation of 4 cylinders
PAS Colt Airline Harness Unit Approved to EN14593:2005
3352942 Complete with Whistle Warning Unit and push-in Lung Demand Valve
3352948 Complete with Whistle Warning Unit and Quick Release Coupling*
3352947 Complete with Quick Release Coupling but without Whistle Warning Unit*
3352941 Complete with push-in Lung Demand Valve but without Whistle Warning Unit
PAS Airpack Harness
3354483 Complete with Whistle Warning Unit and push-in Lung Demand Valve
3354481 Complete with Whistle Warning Unit and Quick Release Coupling*
3354480 Complete with Quick Release Coupling but without Whistle Warning Unit*
3354482 Complete with push-in Lung Demand Valve but without Whistle Warning Unit
*Units equipped with the Quick Release Coupling. Lung Demand Valve is to be ordered separately.
LDV for PAS Colt Airline Harness
3338700 LDV for PAS Colt Airline Harness
Facemasks for use PAS Colt Airline Harness
R52972 Panorama Nova P PC
R53070 Panorama Nova Silicone P PC
R56200 FPS 7730 M2-PC-CR
R56249 FPS 7730 S1-PC-CR
R56300 FPS 7730 L2-PC-CR
R56331 FPS 7710 M2-PC-Si
Accessories
R56200 FPS 7000 P EPDM
R56426 FPS 7000 PE (M45 x 3) EPDM
R56310 FPS 7000 RA (M40) EPDM
R56332 FPS 7000 RA Silicone
3352463 3 Metre extension hose complete with CEJN
3352464 or AL01260 5 Metre extension hose complete with CEJN
3352465 or AL01261 10 Metre extension hose complete with CEJN
3352466 or AL01262 20 Metre extension hose complete with CEJN
3352467 30 Metre extension hose complete with CEJN
3352468 50 Metre extension hose complete with CEJN
R27945 Y Piece
3357357 PAS Pressure reducer
3359915 PAS F3000
3359916 PAS F3000P
3359923 PAS F5000
3359924 D PAS F5000P
