TESCOM™ SG2 SERIES TWO STAGE REGULATOR INDUSTRIAL

SG2 Series is a compact, lightweight, high purity two-stage cylinder regulator for specialty, flammable and industrial gas flows of less than 4 SCFM / 112 SLPM. Sensitive, extra long-life metal diaphragm ensures gas purity and integrity. User-friendly model number enables the specifier to select optional gauges, relief and shut-off valves, and cylinder connections as part of the regulator assembly. Suitable for Laboratory and Point-of-Use Gas Systems in medical, pharmaceutical, food and beverage, and other high purity applications. This regulator is also ideal for process analyzer gases, metal fabrication and specialty and industrial gas cylinders.

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TESCOM SG2 Series

Specifications

Maximum Inlet Pressure 4500 psig / 310 bar
Maximum Outlet Pressure 15, 25, 50, 125, 250 psig
103, 172, 345, 862, 1724 kPa
1.0, 1.7, 3.4, 8.6, 17.2 bar
Design Proof Pressure 150% of rated pressure
Leakage Internal: Bubble-tight
External: Designed to meet < 2 x 10-8 atm cc/sec He
Operating Temperature PCTFE seat: -40°F to 140°F / -40°C to 60°C
Polyimide* seat: -40°F to 250°F / -40°C to 121°C
Flow Capacity Cv = 0.06
Body 316L Stainless Steel, Nickel-Plated Brass
Seat PCTFE, Polyimide*
Diaphragm 316L Stainless Steel, Neoprene
Filter 10 micron nominal sintered Bronze
10 micron nominal sintered 316 Stainless Steel
Seal PTFE or Nitrile, Buna-N
Remaining Parts Brass, 300 Series Stainless Steel
Connections Inlet and outlet: 1/4″ NPTF
Accessories: 1/4″ NPTF
Cleaning CGA 4.1 and ASTM G93
Weight 4.0 lbs / 1.8 kg
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