Versatile Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721c-250-580-f - 721c250580f Series [96ZpsBcn]
Versatile Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721c-250-580-f - 721c250580f Series [96ZpsBcn]Features1-11/16"- 316L Stainless Steel diaphragm eliminates contamination from diffusion or outgassingOne-piece encapsulated seat design with 10 micron sint
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Versatile Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721c-250-580-f - 721c250580f Series [96ZpsBcn]
Features
- 1-11/16"- 316L Stainless Steel diaphragm eliminates contamination from diffusion or outgassing
- One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon seat from particulate contamination
- External relief valve is standard
- Brass Barstock body, bonnet and fittings
- 2” dual scale Brass Barstock gauges (psi/bar)
- Designed to 1 x 10-9 cc/sec inboard helium leak rate to maintain gas purity levels
- Maximum inlet pressure 3000 PSIG, except for models with CGA 300 and 510 that are equipped with a 400 PSIG inlet gauge
- Front or back panel mountable
- Conforms to CGA E-4 standard for gas pressure Regulators



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