Cylinder Pressure Regulator

Dual Stage in brass, nickel and matt chrome plated or stainless steel electropolished

The pressure regulator HP 101 is a two stage cylinder pressure regulator and has been developed especially for the gas supply of pure and mixed gases from single cylinders.

Two stage regulators will be used when a stable outlet pressure is required (even if the inlet pressure drops, discharging of cylinder).

The HP 101 regulator is fitted as a standard with gas specific connections to DIN 477 or any other common national standard as well as a relief valve.

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  • Technical Details
  • Application Area
  • Order Details
Body: stainless steel 1.4404 electropolished or brass, nickel and matt chrome plated
Diaphragm: 1.4435
Leakage Rate: 10-8 mbar l/s He against atmosphere
Gas purity: ≤ 6.0
Max. inlet pressure: 300 bar
Outlet pressure ranges: 0.1-1, 1-3, 1-6, 1-12 bar
Operating temp.: -20°C up to +70°C
Gauges: safety version EN 837-1 KL1.6
Dimensions (wxhxd): 136 x 150 x 205 mm
Weight: 2100 g
Connections: NPT 1/4” f
  • Especially for gases with high requirements on purity up to 6.0 and for laboratories and analytics.
  • For absolutely stable working pressures our special cleaning system for the HP series also guarantees the use for ECD applications.

To identify the correct order code for your HP101

Start with "HP101-", then add the appropriate number options from columns A, B, C & D  in the table below followed by the gas to be used.

HP101-1-2-4-3-Argon specifies a HP101 model in stainless steel with 300 bar inlet pressure, 1-6 bar outlet pressure ranges & diaphragm metering valve, for use with Argon gas.

Material Inlet Pressure Ranges Outlet Pressure ranges Options for the outlet
1 = stainless steel 1 = 200 bar 1 = 0.1 - 1 bar 0 = 1/4“ NPT - internal thread
2 = brass 2 = 300 bar 2 = 0.1 - 3 bar 1 = compression fitting 6 mm

  3 = 1 - 6 bar 2 = diaphragm shut-off valve
    4 = 1 -12 bar 3 = diaphragm metering valve
      4 = flowmeter