HPA Brass Line Regulators

These high purity brass line regulators are recommended for low inlet pressure and pressure sensitive applications where diffusion resistance is required.

They are recommended for low pressure pipelines supplying gas chromatographs, mass spectrometers, and research sampling systems where brass construction is acceptable.

These regulators are recommended for high purity inert and non-corrosive gas applications. The regulators are able to withstand vacuums generated during purging operations.

Includes Sure-Seat™ technology for maximum life and gas purity. Learn more about Sure-Seat™.

Design Features for Specialty Gas Regulators, High Purity Analytical, Brass Line Regulators

  • Filtered seat for added gas stream purity and extended service life
  • Stainless steel diaphragm for precise control of pressure
  • Large 2 – 1/2˝ easy to read single scale gauges
  • Rugged brass bar stock construction
  • Plated body, bonnet, and gauges for superior protection
  • Body is tapped for rear panel mounting