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Model HP 743

Model HP 743 research grade and/or corrosive gas line regulator for gas purity levels at grade 6.0 or higher.

Model

Select Model

  • HP743-015-000-C

    HP743-015-000-C

    Stainless steel line regulator, 15 PSI, 1/4" NPT ports with gauge

    743015000C

  • HP743-050-000-C

    HP743-050-000-C

    Model 743-050-000-C stainless steel line regulator, 50 PSI, 1/4 in. NPT ports with gauge

    743050000C

  • HP743-050-000-C-3

    HP743-050-000-C-3

    Ultra high-purity stainless steel barstock regulator

    743050000C3

  • HP743-125-000-C

    HP743-125-000-C

    Model 743-125-000-C Ultra High Purity Stainless Steel Line Regulator

    743125000C

  • HP743-125-000-D

    HP743-125-000-D

    Ultra high-purity stainless steel barstock regulator

    743125000D

  • HP743-250-000-C

    HP743-250-000-C

    Stainless steel line regulator, 250 PSI, 1/4" NPT ports with gauge

    743250000C

  • HP743-500-000-C

    HP743-500-000-C

    Stainless steel line regulator, 500 PSI, 1/4" NPT ports with gauge

    743500000C

  • BM743-050-000-C

    BM743-050-000-C

    Ultra high-purity stainless steel barstock regulator

    BM743050000C

DETAILS

Model HP 743 is a stainless-steel barstock single-stage pipeline regulator with stainless-steel diaphragm for pipeline and other applications up to 3000 PSIG inlet pressure. Model HP 743 is available with various delivery pressures, inlet fittings, accessories and other options for a customized regulator to meet specific requirements.

Features

  • 1-11/16 in. 316L 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 in. stainless-steel dual scale gauge (psi/bar)
  • Ergonomic ABS plastic knob for improved grip
  • 316L stainless-steel barstock body and fittings and electroless nickel-plated brass barstock bonnet for years of dependable service
  • Maximum inlet 3000 PSIG
  • Designed to 1 x 10-9 cc/sec inboard helium leak rate to maintain gas purity levels
  • Front or back panel mountable

Typical Applications

  • Corrosive gas, high-purity gas, research sample system gas and process analyzer gases applications
  • Gas chromatography
  • EPA protocol gases
  • Laser gas systems
  • Emission monitoring systems

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov