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HP302

HP302

Line pressure regulator

single stage (4-port) max 300 bar inlet pressure

The pressure regulator HP 302 is a single stage line pressure regulator with metal diaphragm.

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  • Technical Details
  • Application Area
  • Order Details
Body: stainless steel 1.4404 electropolished or brass, nickel and matt chrome plated
Seat: PCTFE
Diaphragm: 1.4435
Leakage Rate: 10-8 mbar l/s He against atmosphere
Gas purity: < 6.0
Max. pre-pressure: 300 bar
Outlet pressure ranges: 0.1-1, 0.1-3, 1-6, 1-12, 1-17 bar
Operating temp.: -20°C to +70°C
Gauges: safety version to EN 837-1 KL1.6
Dimensions (wxhxd): 63 x 130 x 125 mm
Weight: 1200 g
Threads: NPT 1/4” f

For integrating in pipe systems or (analytical) instruments. High purity gas quality in science and research.

Due to special cleaning system also suitable for ECD application.

To identify the correct order code for your HP302

Start with "HP302-", then add the appropriate number options from columns A, B, C, D & E in the table below followed by the gas to be used.

HP302-1-1-3-1-3-Argon specifies a HP302 model in stainless steel with left to right inlet, 1-6 bar outlet pressure ranges, without guages & 3mm inlet and outlets, for use with Argon gas.

A B
C
D
E
Material Inlet Outlet pressure ranges Gauges Inlet and outlet option
1 = stainless steel electropolished 1 = from the left to the right 1 = 0.1 - 1 bar 1 = without gauge 0 = NPT 1/4“ f
2 = brass, nickel and matt chrome plated 2 = from the right to the left 2 = 0.1 - 3 bar 2 = outlet gauge
(working pressure)
3 = compression fitting 3 mm
    3 = 1 - 6 bar   6 = compression fitting 6 mm
    4 = 1 - 12 bar   8 = compression fitting 8 mm
    5 = 1 - 17 bar   10 = compression fitting 10 mm
        12 = compression fitting 12 mm