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HP 741 High Purity - Stainless Steel
HP 741 High Purity - Stainless Steel

Model HP741

Model HP741 research grade and/or corrosive single-stage regulator for gas purity levels at grade 6.0 or higher.

Model

Select Model

  • HP741-015-000-C-4
  • HP741-015-330-A
  • HP741-015-660-A
  • HP741-015-660-C
  • HP741-015-705-A
  • HP741-050-000-C
  • HP741-050-000-C-4
  • HP741-050-330-A
  • HP741-050-580-C
  • HP741-050-660-A
  • HP741-050-660-AD
  • HP741-050-660-B
  • HP741-050-660-C
  • HP741-125-000-A
  • HP741-125-000-C
  • HP741-125-000-C-4
  • HP741-125-330-B
  • HP741-125-330-C
  • HP741-125-580-A
  • HP741-125-580-C
  • HP741-125-660-A
  • HP741-125-660-C
  • HP741-250-000-C
  • HP741-250-320-AB-45
  • HP741-250-580-C
  • HP741-500-580-C

DETAILS

Model HP741 is a stainless steel barstock single-stage cylinder regulator with a stainless steel diaphragm for applications where a slight rise in delivery pressure from full to empty cylinder can be tolerated. Model HP741 is available with various delivery pressures, CGA/inlet fittings, accessories and other options for a customized regulator to meet specific requirements.

Features

  • 1-11/16"- 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” stainless steel dual scale gauges (psi/bar)
  • Ergonomic ABS plastic knob for improved grip
  • 316L stainless steel barstock body and fittings and chrome-plated brass barstock bonnet for years of dependable service
  • Maximum inlet 3000 psig, except for CGA 240 and 510 models that are equipped with a 400 psig inlet gauge.
  • 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