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ACS Breathing Apparatus
ZD-SCT2100
The Scott ACSfx is an open circuit, self-contained, compressed air breathing apparatus. It consists of an adjustable back plate, padded carrying harness and pneumatic system, consisting of a cylinder connector, reducer, pressure gauge, whistle and demand valve.
The ACS can be configured in a number of different ways with various size single cylinders. There are also a range of variants available including Airline, and Split Demand Valve Coupling (SDC).
The ACSfx is used in conjunction with a range of composite or steel cylinders and the choice of Vision 3, Panaseal, Panavisor or Promask PP facemask.
Applications
The ACS is specifically designed as a Professional Fire Fighting SCBA, but is also suitable for providing respiratory protection for any IDLH environment.
Approval Information
• CE marked in accordance with EN137:2006 Class II
• AS1716
• MED
Materials
Pressure Reducing Valve Rust Tube (Cyls) Reducing Valve Seat O-Rings Reducing Valve Springs HP Pressure Guage HP Pressure Guage Cover MP Air Supply Hose Fittings Facemask Facemask Visor MP Air Supply Hose HP Air Hose Valve Handywheel (Cyls) Harness Backplate Backpad Cylinder Strap Buckles Cylinder Cylinder Valve Demand Valve Casing |
Nickel Plated Brass Brass Polyamide (Nylon) Nitrile, Silicone, EPDM Stainless Steel Stainless Steel, Polycarbonate Lens Neoprene Nickel Plated Brass Neoprene, Silicone or Procomp Polycarbonate EPDM Cover, fabric braid reinforcement, EPDM liner PTCFE liner, stainless steel braiding, Estane sleeve Glass filled Polyamide / TPE Kevlar and Pyrogard blend webbing with FR Proban covered flame retardant foam. Reflective thread Fabric covered Polyester Flame retardant cross linked polyolefin closed cell foam covered in a Viscose aramid fabric Kevlar and Pyrogard blend webbing, Reflective thread Glass filled polyamide and Stainless steel Steel or Composite Valve Nickel Plated Brass Glass filled Polyamide |
Maintenance / Servicing / Cleaning
N.B. - Cleaning should only be carried out as specified in the user instructions. Maintenance and Servicing must only be performed by trained personnel following the procedures in the Service and Maintenance manual.
The ACS backplate is designed to be washed in a washing machine, please follow instructions on the care label.
Tempest Demand Valve
Compact positive pressure demand valve featuring servo-assisted, tilting diaphragm mechanism with low inspiratory resistance and responsive dynamic performance, automatic first breath actuation and hands free bypass facility. Components injection moulded from Polyamide with rubber seals and diaphragms.
First breath activation -20 to -30 mbar
Peak flow performance In excess of 500 litres/minute
Bypass flow 150 litres/minute nominal
Static positive pressure 1.0 – 4.0 mbar
Reducing Valve
First stage pressure reducing valve featuring non-adjustable, spring loaded piston mechanism and outlet supply protected by pressure relief valve. Valve body and cap machined from nickel-plated brass with stainless steel spring and hose retainer U-clips.
Outlet Pressure
200 bar inlet 5.5 to 9.5 bar
300 bar inlet 6.0 to 11.0 bar
Pressure relief valve protected Approx. 13.5 bar
Flow restrictor to gauge supply hose <25 litres minute
Pressure Indicator & Warning Whistle
Bourdon tube type dial indicator
Heat and Impact resistant Polycarbonate lens
Safety blow-out vent in rear of gauge - accuracy:- +/- 10 bar between 40-300 bar
Hoses
Stainless steel swivel hose fittings
Medium pressure hose
Maximum working pressure 16 bar
Minimum burst pressure 80 bar
High pressure hose
Maximum working pressure 450 bar
Minimum burst pressure 800 bar
Weight/ Dimensions
Single configuration (less cylinder) 3.10 Kg
Single configuration & facemask (less cylinder) 3.72 Kg
Length 565 extendable to 610 mm
Width 260 mm
Depth (with 6.8 litre 300 bar cylinder) 245 mm