DETAILS
Model 701EN is a single-stage regulator with an electroless nickel-plated brass body for primary pressure control of corrosive and acid forming gases or gas mixtures. Harris strongly recommends the use of a 316 SS cross purge assembly for highly corrosive and acid forming gases. The use of a cross purge will eliminate moisture that will result in acid corrosion inside the regulator. Harris strongly recommends the use of a 316 SS cross purge assembly for highly corrosive and acid forming gases. The use of a cross purge will eliminate moisture that will result in acid corrosion inside the regulator.
Features
- 2 in. 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
- Designed to 1.0 x 10-8 cc/sec helium leak rate to maintain gas purity
- Electroless nickel-plated brass body, bonnet and fittings for longer service life
- 2 in. 316 Stainless steel dual scale easy-to-read gauges (psi/bar)
- Conforms to CGA E-4 standard for gas pressure regulators
Disclaimers
Warranty Information
- 90 Days
What's Included
- Model HP701EN Regulator
Specifications
Equipment
Adjusting Knob | ABS black plastic |
Body | Electroless nickel-plated brass |
Bonnet | Electroless nickel-plated brass |
Certification | CGA E-4 |
Cv | 0.17 |
Delivery Pressure Gauge (PSIG) | 200 |
Delivery Pressure Range (PSIG) | 0 - 125 |
Diaphragm | 2 in. 316L Stainless steel |
Filter | Nickel-plated sintered bronze - 10 Micron |
Gas / Gas Service | Corrosive gases |
Gauges | 2 in. 316 Stainless steel dual scale (psi/bar) |
Inlet Connection | CGA 660 |
Mounting Location | Wall |
Outlet Gauge | 30 in. Hg Vac - 200 |
Pressure Regulation PSIG/100 PSIG | 1.3 |
Recommended Items/Accessories | Wall Mounting Bracket - PN 9101242 316 Stainless steel cross purge assembly (for highly corrosive and acid forming gases) |
Seal | PTFE Teflon® |
Seat | PTFE Teflon® |
Typical Application | Hydrogen chloride Hydrogen Bromide Hydrogen Sulfide Boron Trichloride Dichlorosilane Chlorine |
Warranty
Warranty | 90 Days |