The Gas-Arc Tech Master GPT400 series two stage diaphragm cylinder regulators are designed for primary pressure gas control of of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on applications where constant delivery pressure is required as the cylinder pressure decreases.
- GPT401 series has a two stage diaphragm cylinder regulator and FKM seal
- GPT402 series has a two stage diaphragm cylinder regulator and EPDM seal
- Five port configuration
- Encapsulated seat design
- Low wetted surface area
- Full range of inlet and outlet fittings
- Base and side entry
- Body: brass barstock
- Bonnet: high strength alloy
- Diaphragm: polychloroprene (Neoprene®) (CR)
- Valve seat: polyamide (Nylon®)
- Filter: 10 micron 316L stainless steel
- Inlet and outlet Bar/PSI pressure gauges
This product has met the following criteria: