Sherwood SRB5300, SRB5900 SPECIFICATIONS FOR THE SRB5100 BRUT REGULATOR, First Stage Regulator

2.2SPECIFICATIONS FOR THE SRB5100 BRUT REGULATOR

	REGULATOR MODEL:	Sherwood SRB5100 Brut
	AIR FLOW:	30 cu. ft. (850 liters)/min. @ 1 atmosphere
	INHALATION RESISTANCE:	1" (2.5 cm) w.c @ 1 atmosphere
	EXHALATION RESISTANCE:	0.7" (1.8 cm) w.c. max. @ 1 atm.
	RECOMMENDED LUBRICANT:	LTI Christo-Lube®
A.	First Stage Regulator:
	TYPE:	Flow-by piston with Removable Orifice and Dry Air Bleed –
		U.S. Pat. # 4,226,257
	WEIGHT:	1 lb. 11 oz. (.77kg)
	INTERSTAGE PRESSURE:	135 -150 psi (9-10 bar)
	MAXIMUM INLET PRESSURE:	232 Bar for SRB5100CE Model
	POSITIVE AIR PURGE
	FLOW RATE:	13-27 cc/minute
	# LOW PRESSURE PORTS:	3 (3/8"-24 UNF)
	# HIGH PRESSURE PORTS:	1 (7/16"-20 UNF)
	MATERIALS:	Body – CDA-360 Brass
		O-rings – Buna-N
		Bleed Valve – Ethylene Propylene
		Piston Seat – Teflon®

B.Second Stage Regulator:

TYPE:	Downstream valve, diaphragm, Variable Fulcrum –
	U.S. Pat. #3,991,785
WEIGHT:	5.1 oz. (.15 kg) (w/o hose)
HOSE LENGTH:	31 in. (.79 m)
MATERIALS:	Cover – Thermoplastic vinyl
	Case – Thermoplastic Triax®
	Poppet Seat – Buna-N
	Poppet Seat – Buna-N
	O-Rings – Buna-N
	Diaphragm – Tufel® (clear blue)
	Exhaust Valve – Thermoplastic elastomer (blue)
	Mouthpiece – C-Flex®

Maximum certified depth is 50m

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