44-2600 Series is a compact, extremely sensitive, high purity single-stage regulator for specialty, flammable and industrial gases with flows of less than 10 SCFM / 283 SLPM. Diffusion-resistant metal diaphragm seal ensures gas purity and integrity. Ideal for use in gas/analyzer sampling systems, fuel cells, tissue and cell culture incubators, and chromatograph flame detector fuel supply. Also excellent for low outlet and low differential pressure applications.

Maximum Inlet Pressure

400 or 3500 psig / 27.6 or 241 bar

Outlet Pressure Ranges

0 -
12, 25, 50, 100, 150, 250 psig (400 psig inlet models only)
0.83, 1.7, 3.4, 6.9, 10.3, 17.2 bar (27.6 bar inlet models only)

Material

Body: 316 Stainless Steel
Bonnet: 303 Stainless Steel
Diaphragm: 316 Stainless Steel
Seat: Teflon®
Friction Sleeve (Inner): Teflon®
Remaining Parts: 316 Stainless Steel

Operating Temperature

-40°F to 165°F / -40°C to 74°C

Port Size & Type

1/4 NPTF

Flow Capacity

400 psig / 27.6 bar inlet: Cv = 0.15
3500 psig / 241 bar inlet: Cv = 0.06

Load Type

Spring, Dome

Weight

3 lbs / 1.4 kg