SGT620 SERIES
6.0 Purity Two Stage Stainless Steel Piston Cylinder Regulator
Chem Master SGT620 Series two stage piston cylinder regulators are designed for primary pressure gas control of corrosive, toxic or high purity gases upto grade 6.0 purity (99.9999%), on applications where constant delivery pressure is required as the cylinder pressure decreases.
■ SGT621 Series | Two Stage Piston Cylinder Regulator, FKM Seal
■ SGT622 Series | Two Stage Piston Cylinder Regulator, EPDM Seal
Description
■ Five port configuration
■ Front panel mounting capabilities
■ Encapsulated seat design
■ Low wetted surface area
■ Full range of inlet and outlet fittings
■ Side entry
■ Body 316L Stainless Steel
■ Bonnet Nickel Plated Brass Barstock
■ Piston 316L Stainless Steel
■ Seal FKM / EPDM
■ Valve Seat PCTFE
■ Filter 10 Micron 316L Stainless Steel
* Subject to cylinder connection – ** Cylinder Connection not included
*** NACE and 3.1 material certificates available on request, please contact the sales
office for further information.
■ Maximum Inlet Pressure 60 bar (870 PSI) 300 bar (4350 PSI) *
■ Delivery Pressure Range 20 bar (300 PSI) 50 bar (725 PSI)
■ Gauges 50mm (2”) Diameter
■ Ports 1/4” NPT Female
■ Temperature Range -20° C to +60° C (-4° F to +140° F)
■ Helium Leak Integrity 1 x 10-9 mbar l/s
■ Weight 2.0 kg (4.4 lb) **
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