TESCOM^™ 44-2300 Series is a compact, lightweight, high purity single-stage backpressure regulator for specialty, flammable, and industrial gas flows of less than 4 SCFM. Diffusion-resistant metal diaphragm seal ensures gas purity and integrity. Ideal for use in analytical systems, gas sampling, pilot plants, OEM packages and R&D laboratories.

Features & Benefits

• Reduces contamination and provides accurate regulation of corrosive or non-corrosive gases
• Convoluted metal to metal sealed diaphragm
• Close pressure differential between crack and reseat
• Dome loading optional
• Panel mounting available
• Compact and economical

Specifications

Pressure Rating

Controlled Pressure Ranges:

0-25, 0-50, 0-100, 0-250 PSIG [0-1.7, 0-3.5, 0-7, 0-17 bar]

 

Material

Body: 316 Stainless Steel, Brass or Monel^®

Bonnet: 300 Series Stainless Steel, Brass

Seat: CTFE

Diaphragm: 316 Stainless Steel or Elgiloy^®

Remaining Parts: 316 Stainless Steel, Monel^® (for Monel^® body)

 

Operating Temperature

-40°F to +165°F [-40°C to +74°C]

Port Size & Type

1/4″ NPT

Flow Capacity

Cv = .08

 

Load Type

Spring, Dome

 

Weight

2 lbs. [.9 kg]