Sherwood SRB3200 Manuel d'utilisateur télécharger pdf (Page 6)

2.0 SPECIFICATIONS

2.1 SPECIFICATIONS FOR THE SRB3300 MAGNUM® II, SRB3400 & SRB3500 OASIS®

REGULATOR MODELS: Sherwood Magnum II SRB3300,

Oasis SRB3400 & SRB3500

AIR FLOW: 28-29 cu. ft. (793-821liters)/min. @ 1 atmosphere

INHALATION RESISTANCE: 1.1” (2.8 cm) w.c. @ 1 atmosphere

EXHALATION RESISTANCE: 0.8” (2 cm) w.c. max. @ 1 atm.

RECOMMENDED LUBRICANT: LTI Christo-Lube

A. First Stage Regulator:

TYPE: Flow-by piston with Moving Orifice Balancing and

Dry Air Bleed - U.S. Pat. # 4,226,257

WEIGHT: 1 lb. 3 oz. (.54kg)

INTERSTAGE PRESSURE: 135 -150 psi (9-10 bar)

MAXIMUM INLET PRESSURE: 232 Bar for SRB3300CE, SRB3900CE,

SRB3400CE & SRB3500CE Models

POSITIVE AIR PURGE

FLOW RATE: 13-27 cc/minute

# LOW PRESSURE PORTS: 4 (3/8”-24 UNF)

# HIGH PRESSURE PORTS: 2 (7/16”-20 UN)

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: 7.6 oz. (.22 kg) ( w/o hose)

HOSE LENGTH: 31 in. (.79 m)

MATERIALS: Cover - Thermoplastic Vinyl

Case - Thermoplastic Triax

Poppet Seat - Buna-N

O-Rings - Buna-N

Diaphragm - Tufel

(black)

Exhaust Valve - Thermoplastic Elastomer (blue)

Mouthpiece - Liquid Silicone Rubber

Maximum certified depth is 50m

1 2 3 4 5 6 7 8 9 10 11 ... 27 28

Pas de commentaire

Sherwood SRB3200 Manuel d'utilisateur Page 6