GPM4040 Two Stage Brass Barstock Diaphragm Manual Change Gas Control Panel

GPM4040 Two-Stage Manual Gas Manifold

TECH MASTERGASARC

The Gasarc Tech Master GPM4040 two-stage diaphragm manual gas manifold - BS EN ISO 7291 is designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%) in gas distribution systems.

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GPM4040 Two-Stage Manual Gas ManifoldIntroduction

Gas management gets easier with the Gasarc Tech Master GPM4040 two-stage gas manifold - BS EN ISO 7291 in your distribution system. Its two-stage pressure regulation ensures consistent output, even as cylinder pressure fluctuates. The diaphragm manifold supports a twin-cylinder configuration for continuous gas supply. It features high-pressure isolation valves, process line isolation valves, and an encapsulated valve design for maximum safety during operation and maintenance.

GPM4040 Two-Stage Manual Gas ManifoldFeatures

  • Two-stage pressure regulator provides stable, consistent gas pressure, making it ideal for sensitive applications.
  • Durable and corrosion-resistant brass barstock construction for long-term, reliable performance.
  • High-pressure isolation valves improve safety and control by securely isolating gas flow when needed.
  • Process line isolation valve allows easy shut-off during maintenance, minimising downtime.
  • Encapsulated valve design enhances system safety by preventing gas leaks.
  • Twin-cylinder configuration for an uninterrupted gas supply, minimising operational interruptions.
  • GPM4041 Series | Two Stage Two Cylinder Diaphragm Manual Gas Change Control Panel, FKM Seal, FKM Pressure Relief Valve
  • GPM4042 Series | Two Stage Two Cylinder Diaphragm Manual Gas Change Control Panel, EPDM Seal, EPDM Pressure Relief Valve

GPM4040 Two-Stage Manual Gas ManifoldGeneral properties

General properties

Product LineTech Master
Purity Grade4.5 (99.995%)
Gas PropertiesNon-corrosive, toxic
Material (main body)Brass Barstock
Regulation TypeDual stage / Two stage
ApplicationsIndustry, Refrigeration
Bonnet MaterialHigh-Strength Alloy
Diaphragm MaterialPolychloroprene (Neoprene®) (CR)
Valve Seat MaterialPolyamide (Nylon®)
Seal Material OptionFKM / EPDM
Filter Material10 Micron 316L Stainless Steel
Maximum Inlet Pressure (bar/psi)15, 60, 300 / 220, 870, 4350 (Subject to cylinder connection)
Delivery Pressure Range (bar/psi)3.5, 6, 10 (50, 90, 150)
Gauges50mm (2") Diameter
Ports1/4" NPT Female
Temperature Range-20oC to +60oC (-4oF to +140oF)
Weight (kg / lbs)5 / 11.02 (Subject to final configuration)

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