SPECIAL GAS + EQUIPMENT CONSULTANTS
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HP310

HP310

Line pressure regulator

single stage (4-port) max. 40 bar inlet pressure

HP 310 is a single stage line pressure regula- tor and recommended especially for the con- trol of high purity gases.

HP 310 can be fitted with an outlet pressure gauge or can be combined with diaphragm shut-off valve HP 500 or diaphragm metering valve HP 503.

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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: 40 bar
Outlet pressure ranges: 0.5-3, 1-6, 1-10 bar
Operating temp.: -20°C to +70°C
Gauges: safety version to EN 837-1 KL1.6
Dimensions (wxhxd): 50 x 103 x 86 mm
Weight: 605 g
Threads: in- and outlet G 1/4 f

For integration in small spaces / instrumentation.

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 HP310

Start with "HP310-", then add the appropriate number options from columns A, B, C, D & E in the table below followed by the gas to be used.

HP310-1-1-3-1-3-Argon specifies a HP310 model in stainless steel with left to right inlet, 1-10 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 = 0.5 - 3 bar 1 = without gauge 0 = NPT 1/4“ f
2 = brass, nickel and matt chrome plated 2 = from the right to the left 2 = 1 - 6 bar 2 = outlet gauge
(working pressure)
3 = compression fitting 3 mm
    3 = 1 - 10 bar   6 = compression fitting 6 mm
        8 = compression fitting 8 mm
        10 = compression fitting 10 mm
        12 = compression fitting 12 mm