GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control Panel
TECH MASTER
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelIntroduction
The Tech Master GPM4020 series two stage manual change control panels are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on gas distribution systems where constant delivery pressure is required.
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelIntroduction
The Tech Master GPM4020 series two stage manual change control panels are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on gas distribution systems where constant delivery pressure is required.
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelFeatures
- GPM4021 Series | Two Stage Single Cylinder Diaphragm Manual Gas Change Control Panel, FKM Seal, FKM Pressure Relief Valve
- GPM4022 Series | Two Stage Single Cylinder Diaphragm Manual Gas Change Control Panel, EPDM Seal, EPDM Pressure Relief Valve
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelFeatures
- GPM4021 Series | Two Stage Single Cylinder Diaphragm Manual Gas Change Control Panel, FKM Seal, FKM Pressure Relief Valve
- GPM4022 Series | Two Stage Single Cylinder Diaphragm Manual Gas Change Control Panel, EPDM Seal, EPDM Pressure Relief Valve
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelGallery & Videos
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control Panel
GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelGeneral properties
General properties
| Product Line | Tech Master |
|---|---|
| Purity Grade | 4.5 (99.995%) |
| Gas Properties | Non-corrosive, toxic |
| Material (main body) | Brass barstock |
| Material (bonnet) | High strength alloy |
| Material (diaphragm) | Polychloroprene (Neoprene®) (CR) |
| Material (seal) | FKM / EPDM |
| Material (valve seal) | Polyamide (Nylon®) |
| Material (filter) | 10 Micron 316L Stainless Steel |
| Regulation Type | Dual stage / Two stage |
| Applications | |
| 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) |
| Gauges | 50mm (2”) Diameter |
| Ports | 1/4” NPT Female |
| Temperature Range | -20oC to +60oC (-4oF to +140oF) |
| Weight (kg / lbs) - subject to final configuration | 4.25 / 9.4 |
| Manifold Type | One source - manual change over |
Quality Standards
We comply with all relevant regulations
See our CERTIFICATIONS >GPM4020 Two Stage Brass Barstock Diaphragm Manual Change Gas Control PanelDownloads
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