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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

  • HP 743-015-000-C

    HP 743-015-000-C

    Corrosive-Non-Corrosive-HP 743-015 PSI-CGA 000-C ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT port

    743015000C

  • HP 743-050-000-C

    HP 743-050-000-C

    Corrosive-Non-Corrosive-HP 743-050-000-C ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT port

    743050000C

  • HP 743-050-000-C-3

    HP 743-050-000-C-3

    Corrosive-Non-Corrosive-HP 743-050 PSI-CGA 000-C-3 ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT port and no gauge

    743050000C3

  • HP 743-125-000-C

    HP 743-125-000-C

    Corrosive-Non-Corrosive-HP 743-125-000-C ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT port

    743125000C

  • HP 743-125-000-D

    HP 743-125-000-D

    Corrosive-Non-Corrosive-HP 743-125 PSI-CGA 000-D ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. tube fitting

    743125000D

  • Corrosive/Non-Corrosive-HP 743-250 PSI-CGA 000-C

    Corrosive/Non-Corrosive-HP 743-250 PSI-CGA 000-C

    Model HP 743-250-000-C ultra high purity stainless steel barstock single-stage pipeline regulator, 250 psi, 1/4 in. FNPT port

    743250000C

  • HP 743-500-000-C

    HP 743-500-000-C

    Model HP 743-500-000-C ultra-high purity stainless steel barstock single-stage pipeline regulator, 500 psi, 1/4 in. FNPT port with gauge

    743500000C

  • HP BM743-050-000-C

    HP BM743-050-000-C

    Corrosive-Non-Corrosive-HP BM743-050 PSI-CGA 000-C ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT port

    BM743050000C

  • HP 743-250-000-A-3

    HP 743-250-000-A-3

    Corrosive-Non-Corrosive-HP 743-250 PSI-CGA 000-A-3 ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT diaphragm valve and no gauge

    743250000A3

  • HP 743-015-000-A-3

    HP 743-015-000-A-3

    Corrosive-Non-Corrosive-HP 743-015 PSI-CGA 000-A-3 ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT diaphragm valve and no gauge

    743015000A3

  • HP 743-125-000-A-3

    HP 743-125-000-A-3

    Corrosive-Non-Corrosive-HP 743-125 PSI-CGA 000-A-3 ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT diaphragm valve and no gauge

    743125000A3

  • HP 743-050-000-A-3

    HP 743-050-000-A-3

    Corrosive-Non-Corrosive-HP 743-050 PSI-CGA 000-A-3 ultra-high purity stainless steel barstock pipeline regulator with 1/4 in. FNPT diaphragm valve and no gauge

    743050000A3

DETAILS

CONFIGURED PRODUCTS - Harris provides custom configurations to meet your specifications. Call the Specialty Gas team: (800) 733-4043 Opt. 2

Model HP 743 is a stainless steel bar stock 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 bar stock body and fittings and nickel-plated brass bar stock 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