TESCOM™ 44-2900 SERIES

TESCOM 44-2900 Series backpressure regulator is designed to be compact, extremely sensitive and for industrial gases with flows up to 20 SCFM / 566 SLPM. The convoluted Stainless Steel diaphragm provides excellent sensitivity and repeatability; metalto- metal diaphragm seal minimizes the potential for leakage.

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TESCOM 44-2900 Series

Specifications

Controlled Pressure Ranges  0-12, 0-25, 0-50, 0-100, 0-150 psig
0-0.83, 0-1.7, 0-3.4, 0-6.9, 0-10.3 bar
Design Proof Pressure 150% maximum rated
Leakage Internal: Bubble-tight
External: Design to meet < 2 x 10-8 atm cc/sec He
Operating Temperature -15°F to 165°F / -26°C to 74°C
Flow Capacity Cv = 0.3
Body 316 Stainless Steel
Seat Retainer PEEK
O-Ring FKM (Viton®-A), FFKM, Perfluoroelastomer (Kalrez®)
Diaphragm, Spring 316 Stainless Steel
Remaining Parts 316 Stainless Steel
Cleaning CGA 4.1 and ASTM G93
Weight 3 lbs / 1.4 kg
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