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3D Instruments

GP400/500 Series Gauge Isolator

Usable to temperatures of -40° F to +190° F, low cost , usable range 30-20,000 psi

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!

PROCESS PRESSURE GAUGE CHEMICAL SEALS/ ISOLATORS

The GP400 is the most unique pressure gauge isolator available. The GP400 is the least expensive way to protect the 3D Pressure Gauge from: corrosion, freezing, viscous liquids or plugging. The GP400 is suitable for use in fluid services to 20,000 psi. It is not recommended for vacuum or gas applications.

- Low cost

- Compact installation within 3D gauge fitting

- Usable range 30-20,000 psi.

- SS fitting

- Various Elastomer boot available

- Usable to temperatures of -40° F to +190° F

- No degradation to accuracy between 100-20,000 psi. Suitable for test gauge protection

- Fill materials available include: Fluorolube, Mineral Oil, Glycerine, Ethylene Glycol, Silicone Oil (Std.)

GP500

- Installed in a separate fitting with flush port & fill port

- Usable range 100-15,000 psi

- Can be used with electronic transmitters

Optional Features:

- Flushing connection

- Connecting line (316 SS Capillary)

- Clean-out capability (without disturbing fill)

Process or Inlet Connection Sizea. Threaded type: 1/4" npt 1/2" npt 1"npt Other
b. Flanged type: Pipe size Pipe schedule ASA pressure rating Flange facing
Instrument or Outlet Connection Size1/4" npt 1/2" npt
Material of Wetted Partsa. Lower housings b. Diaphragm c. "O" rings
Fill LiquidGlycerin, Silicone, Mineral Oil, Fluorolube Other

- Viscous fluids

- Freeze protection

- Heavy gauge dampening

  • Thumbnail of document 400500gaugeisolator datasheet 2758
    Download

    400500gaugeisolator datasheet 2758

    Download

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