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Genstar Technologies™ R31B Series High Purity Low Flow Gas Regulators

Diaphragm-Sensed Dual-Stage High Purity regulators designed for analytical applications where a consistent outlet pressure and flow are desired

Manufacturer: genstar technologies co  R31BMKDIKC59011D

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Catalog No. 10-575-253

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Description & Specifications


Inlet 590
No. of Ports 5
Ports M
Weight (English) 4.03 lb.
No. of Stages Dual
Connection Type 0.25 in. GENLOK
Outboard Leakage 2 x 10-8 heat inlet pressure: 1500psi
Inboard Leakage 2 x 10-8 He
Gauge Pressure (English) 2 in.
Pressure Range (Inlet) 3000psi
Operating Temperature Range (Metric) -40 to 74°C
Bonnet Material Nickel-plated Brass
Operating Temperature Range (English) -40 to 165°F
Product Type Gas regulator
Gauge Pressure (Metric) 5.08cm
Knob Material ABS Plastic
Includes Diaphragm valve
Front Panel Thickness 0.25 in.
Weight (Metric) 1.82kg
Material Nickel-plated Brass
Diaphragm Material 316L Stainless Steel
Seat Material PCTFE
Pressure Range (Outlet) 0 to 100psi
Relief Valve No
Max. Outlet Pressure 250psi
Seal Material Metal
For Use With (Application) Cylinder, research laboratories, gas chromatography, process analyzers, petrochemical industry, power plant