TESCOM™ Two Stage Gas Cylinder Pressure Regulator

44-3400 Series is a compact, lightweight high purity two-stage cylinder regulator for specialty, corrosive and pyrophoric gases less than 5 SCFM / 141 SLPM. Diffusion-resistant metal-to-metal diaphragm seal ensures gas purity and integrity. Ideal for use in high pressure gas cylinders for specialty and industrial gases used with analyzers, lasers, and laboratory applications.

Specifications

Pressure RatingMaximum Inlet Pressure: 3500 psig / 241 bar <br>Outlet Pressure Ranges: 0-25, 0-50, 0-100, 0-150, 0-250 psig / 0-1.7, 0-3.4, 0-6.9, 0-10.3, 0-17.2 bar
MaterialBody: 316 Stainless Steel, Brass or Monel <br>Bonnets: 300 Series Stainless Steel or Brass<br>Diaphragms: 316 Stainless Steel or Elgiloy®<br>Seats and Friction Sleeve (inner): Teflon®
Remaining Parts316 Stainless Steel and Brass (for Brass models)
Operating Temperature-40°F to 165°F / -40°C to 74°C
Port Size & Type1/4 NPTF
Flow CapacityCv = 0.05
Weight (without gauges)3 lbs / 1.4 kg
Additional InformationFor custom modifications or a complete system solution, please contact your local sales office.