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TESCOM™ 44-5000 Series Single Stage Pressure Regulator
44-5000
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.
TESCOM™ 44-5000 Series Single Stage Pressure Regulator

Specs

Pressure Rating
Maximum Inlet Pressure: 120, 400, 3500 psig / 8.3, 27.6, 241 bar
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 Material
316 Stainless Steel or Brass
Diaphragm & Spring Material
316 Stainless Steel
Seat Material
Teflon®
Friction Sleeve Material
(400 and 3500 psig / 27.6 and 241 bar inlet only)
Inner: Teflon®
Outer: 316 Stainless Steel
Remaining Parts
316 Stainless Steel (Brass for Brass Bodies)
Operating Temperature
-40°F to 165°F / -40°C to 74°C
Port Size & Type
1/4 NPTF, 1/4 MS33649
Flow Capacity
120 psig / 8.3 bar inlet: Cv = 0.24
400 psig / 27.6 bar inlet: Cv = 0.15
3500 psig / 241 bar inlet: Cv = 0.06
Weight (without gauges)
2 lbs / 0.9 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.

Features

  • Economical sub-atmospheric pressure control
  • Compact Size
  • Three inlet pressure ratings allow adaptation to specific use
  • Four outlet pressure ranges are available
  • Panel mounting is available (requires panel nut 8686-1)
  • Variety of porting options are available
  • NACE compliant designs are available

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