TESCOM 44-2200 Series is a compact, lightweight high purity single-stage regulator for specialty, flammable, and industrial gas flows of less than 5 SCFM / 141 SLPM. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

Compact 
Designed to minimize contamination and provide accurate regulation of any corrosive, noncorrosive, or toxic gas 
Brass model provides added economy for control of non-corrosive media 
Metal-to-metal diaphragm to body seal ensures minimum inboard and outboard leakage 
Convoluted diaphragm delivers excellent accuracy and long service life 
Panel mounting is available 
300 Series Stainless Steel or Brass bonnet  
NACE compliant designs are available

Body Material - Brass
Maximum Inlet Pressure - 4500 psig (310 bar)
Outlet Pressure Range - 0-500 (0-34.5 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 - -40°F to 165°F (-40°C to 74°C)
Flow Capacity - Cv = 0.06
Maximum Operating Torque - 30 in-lbs (3.4 N•m)
Decaying Inlet Characteristic - Cv = 0.06 (0.75 psig - 100 psig (0.05 bar - 6.9 bar)
Inlet and Outlet Port Type - NPT
Inlet and Outlet Port Size - 1/4 inch

Modification -
Inlet Pressure - 4500 PSI
Seat - CTFE
Friction Sleeve (Inner) - CTFE
Inline - Porting
Body - Brass
Bonnet - Brass
Diaphragm - 316 Stainless Steel
Seat - CTFE
Remaining Parts - 316 Stainless Steel & Brass