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TESCOM™ 44-4700 Series Industrial Backpressure Gas Regulator

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44-4700 Series is an extremely sensitive, high purity, backpressure regulator for specialty, flammable and industrial gases for low pressure, and sub-atmospheric pressure control. Diffusion-resistant metal diaphragm seal ensures gas purity and leak integrity. Ideal for use in analytical systems, sample systems and pilot plants.

Specifications

Maximum Inlet Pressure50 mm Hg absolute - 15 psig / 1 bar<br>50 mm Hg absolute - 50 psig / 3.4 bar<br>50 mm Hg absolute - 100 psig / 6.9 bar<br>50 mm Hg absolute - 150 psig / 10.3 bar<br>
MaterialBody & Diaphragm: 316 Stainless Steel <br>Bonnet: Electroless Nickel Plated Brass<br>Seat: Teflon®<br>Spring Main Valve & Bias: 316 Stainless Steel
Remaining Parts316 Stainless Steel
Ambient Operating Temperature-40°F to 165°F / -40°C to 74°C
Port Size & Type1/4, 3/8<br>SAE, NPTF, MS33649, HPIC
Flow CapacityCv = 0.04, 0.30 optional:
Load TypeSpring
Weight2.75 lbs / 1.2 kg
Additional InformationFor custom modifications or a complete system solution, please contact your local sales office.