HP 702 High Purity Chrome Plated Regulator

Model HP702

Model HP702 high-purity two-stage regulator for gas purity levels up to grade 5.0.

Wprowadzenie

Model HP702 is a chrome-plated brass two-stage cylinder regulator with a stainless steel diaphragm for general laboratory use. The HP702 provides constant delivery pressure from full to near empty cylinder conditions. This model is available with various delivery pressures, CGA/inlet fittings, accessories and other options for a customized regulator to meet specific requirements.

Zalety

  • 2-1/8"- 302 stainless steel diaphragm eliminates contamination from diffusion or out-gassing
  • One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon® seat from particulate contamination
  • 2” chrome-plated brass dual scale gauges (psi/bar)
  • Ergonomic ABS plastic knob for improved grip
  • Chrome-plated brass body, bonnet and fittings for years of dependable service
  • Maximum inlet 3000 psig, except for CGA 300 and 510 models that are equipped with a 400 psig inlet gauge.
  • Designed to 1 x 10-8 cc/sec inboard helium leak rate to maintain gas purity levels
  • Equipped with an external relief valve

Zastosowania standardowe

  • Non-corrosive gases
  • Purging
  • Pressure testing
  • Blanketing
  • Incubators