TESCOM™ 44-4000 SERIES SPRING DIVING REGULATOR

44-4000 dome loaded, spring biased regulator is designed for pressure tracking applications to maintain a constant differential pressure. Venting allows for pressure tracking increases and decreases. Ideal for use in diving applications for emergency breathing air.

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TESCOM 44-4000 Series

Specifications

Maximum Inlet Pressure 6000 psig / 414 bar
Outlet Pressure Ranges 50-1500 psig / 3.4-103 bar
Design Proof Pressure 150% maximum operating
Leakage Bubble-tight
Operating Temperature See Part Number Selector
Flow Capacity Main Valve: Cv = 0.7 (Cv = 2.0 optional)
Vent Valve: Cv = 0.35
Body 303 Stainless Steel, 316 Stainless Steel, Brass, Chrome-plated Brass
Main Valve Seat PCTFE, Polyimide (Vespel®)
O-Ring Nitrile, Buna-N, FKM (Viton®-A), Ethylene Propylene, ETFE (Tefzel®)
Gasket PCTFE, Polyimide (Vespel®)
Back-up Ring PTFE
Trim 300 Series Stainless Steel, 17-4 PH Stainless Steel, Brass
Cleaning CGA 4.1 and ASTM G93
Weight 8 lbs / 3.6 kg
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