PRODUCTS & SOFTWARE

INDUSTRIES

SERVICES & SUPPORT

SALES & PARTNERS

PRODUCTS & SOFTWARE

TESCOM™ 44-5000 Series Single Stage Pressure Regulator

44-5000 Series is a compact, lightweight, high purity absolute single-stage regulator for specialty, corrosive, and pyrophoric gases. Diffusion-resistant metal-to-metal diaphragm seal ensures gas purity and integrity. Excellent for sub-atmospheric outlet pressures. Ideal for use in gas chromatograph sampling systems, delivery system cylinder regulator and low vapor pressure hydrocarbon gases.

Specifications

Pressure RatingMaximum Inlet Pressure: 120, 400, 3500 psig / 8.3, 27.6, 241 bar<br>Outlet Pressure Ranges: 50 mm Hg absolute - 15 psig / 1.0 bar, 25 psig / 1.7 bar, 50 psig / 3.4 bar, 100 psig / 6.9 bar
Body Material316 Stainless Steel or Brass
Diaphragm & Spring Material316 Stainless Steel
Seat MaterialTeflon®
Friction Sleeve Material(400 and 3500 psig / 27.6 and 241 bar inlet only)<br>Inner: Teflon®<br>Outer: 316 Stainless Steel
Remaining Parts316 Stainless Steel (Brass for Brass Bodies)
Operating Temperature-40°F to 165°F / -40°C to 74°C
Port Size & Type1/4 NPTF, 1/4 MS33649
Flow Capacity120 psig / 8.3 bar inlet: Cv = 0.24<br>400 psig / 27.6 bar inlet: Cv = 0.15<br>3500 psig / 241 bar inlet: Cv = 0.06
Weight (without gauges)2 lbs / 0.9 kg
Additional InformationFor custom modifications or a complete system solution, please contact your local sales office.