PerkinElmer Helium/Nitrogen Pressure Regulator - 02400085

Helium/Nitrogen Pressure Regulator. Two-stage regulator for precise outlet pressure control. Brass body and stainless steel diaphragm for long life and minimum maintenance. Maximum inlet pressure of 20,700 Kpa. Supplied with CGA-580 adapter. Approximate weight: 1.3 Kg. Gas Pressure Regulator Features: Barstock Body Construction Barstock bodies have a lower internal volume than forged bodies, allowing for more complete purging of atmospheric contaminants. Stainless Steel Diaphragms Unlike elastomeric diaphragms, stainless steel diaphragms don’t absorb atmospheric contaminants or allow them to diffuse into the gas stream. Metal-to-metal Seals Metal-to-metal seals provide reliable protection from inboard leakage of atmospheric contaminants.