2.0 SPECIFICATIONS
2.1 SPECIFICATIONS FOR THE SRB5600 MAXIMUS
REGULATOR MODEL: Sherwood SRB5600 Maximus
AIR FLOW: 33 cu. ft. (935 liters)/min. @ 1 atmosphere
INHALATION RESISTANCE: .9" - 1.5" (2.3 - 3.8 cm) w.c @ 1 atmosphere (adjustable)
EXHALATION RESISTANCE: 0.7" (1.8 cm) w.c. max. @ 1 atm.
RECOMMENDED LUBRICANT: Christo-Lube
®
MCG111 (Sherwood p/n SW-MS150)
A. First Stage Regulator:
TYPE: Flow-by piston with Moving Orifice Balancing, Dry Air
Bleed, and Air Sensing Channel Boost – U.S. Pat. #
4,226,257, U.S. Pat. #5,662,100
WEIGHT: 1 lb. 11 oz. (.77kg)
INTERSTAGE PRESSURE: 135 -150 psi (9-10 bar)
MAXIMUM INLET PRESSURE: 300 bar ( with 300 bar DIN adapter )
POSITIVE AIR PURGE
FLOW RATE: 13-27 cc/minute
# LOW PRESSURE PORTS: 5 (3/8"-24 UNF)
# HIGH PRESSURE PORTS: 2 (7/16"-20 UNF)
MATERIALS: Body – CDA-36000 Brass
O-rings – Buna-N (Viton Nitrox o-ring kit available)
Bleed Valve – Ethylene Propylene
Piston Seat – Teflon
®
B. Second Stage Regulator:
TYPE: Downstream valve, diaphragm, Variable Fulcrum –
U.S. Pat.#3,991,785 other Pat. pending
WEIGHT: 7.1 oz. (.22 kg) ( w/o hose)
HOSE LENGTH: 41 in. (1.04 m)
MATERIALS : Cover –Thermoplastic vinyl
Case –Thermoplastic Triax
®
Poppet Seat – Buna-N
O-Rings – Buna-N
Diaphragm – Tufel
®
(clear blue)
Exhaust Valve – Thermoplastic elastomer (blue)
Mouthpiece – Liquid Silicone
3
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