Category: Pressure Manifolds

Pressure Manifolds

Pressure manifolds incorporate manual valves to isolate and equalise pressure from the process to the transmitter. They are typically used with other pressure instruments like pressure transmitters and gauges. This is for maintenance and calibration purposes.

  • Benchtop Manifolds up to 350 Bar

    Benchtop Manifolds up to 350 Bar | MF

     Price range: R18,698.00 through R36,631.00 ex vat

    Benchtop Manifolds 350 Bar - Overview

    The Benchtop Manifolds 350 Bar is ideal for testing multiple pressure instruments at once of up to 5000 psi (350 bar) and includes Quick-test connections. Quick-test™ hose is unique because it can be attached and detached without a wrench or thread sealant while maintaining a working pressure of 6900 psi (475 bar). This means there is no requirement for sealing tape on the manifold with hand-tightened quick connections making it extremely easy to work with.

    Benchtop Manifolds 350 Bar - Features

    • Calibrate multiple pressure gauges, transmitters, or transducers at once
    • Vertically mounted ports are spaced far enough apart so larger gauges will fit easily
    • Quickly pressurise the system using a Ralston Quick-test hose
    • Switch between pressure connections on devices under test without a wrench
    • Compatible with all Ralston Quick-test NPT, BSP, Flare Gauge Adapters
    • Excellent for calibrating multiple pressure instruments in a thermal chamber
    • The second side connection can be used to daisy-chain multiple manifolds together

    2-port Datasheet   4-port Datasheet

    [embed] https://youtu.be/vewnPUoI-2s [/embed]

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  • Benchtop Manifolds up to 700 Bar

    Benchtop Manifolds up to 700 Bar | MF

     Price range: R21,578.00 through R41,915.00 ex vat

    Benchtop Manifolds up to 700 Bar - Overview

    This Benchtop Manifolds Bar is ideal for testing multiple pressure instruments at once of up to 10 000 psi (700 bar) and comes with Quick-test XT connections. Quick-test XT hose is unique because it can be attached and detached without a wrench or thread sealant while maintaining a working pressure of 10,000 psi (689 bar). This means no sealing tape on the manifold is needed, with hand-tighten quick connections making it extremely easy to work with.

    Benchtop Manifolds up to 700 Bar - Features

    • Calibrate multiple pressure gauges, transmitters, or transducers at once
    • Vertically mounted ports are spaced far enough apart so larger gauges will fit easily
    • Quickly pressurise the system using a Ralston Quick-test hose
    • Switch between pressure connections on devices under test without a wrench
    • Compatible with all Ralston Quick-test NPT, BSP, Flare Gauge Adapters
    • Excellent for calibrating multiple pressure instruments in a thermal chamber
    • The second side connection can be used to daisy-chain multiple manifolds together

    2-port Datasheet   4-port Datasheet

    [embed] https://youtu.be/vewnPUoI-2s [/embed]

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  • Ralston Fluid and Moisture Trap NPAK-TRS0

    Ralston Fluid and Moisture Trap | NPAK-TRS0

     Price range: R9,879.00 through R10,216.00 ex vat

    Ralston Fluid and Moisture Trap - Overview

    The Ralston Fluid and Moisture Trap NPAK-TRS0 eliminates unwanted fluid or moisture that can contaminate any gas system by entrapping the fluid or debris.

    Ralston Fluid and Moisture Trap - Features

    • The quick-release lid allows for easy cleaning of dirt or liquid without tools
    • Entraps fluid and debris out of the system to prevent blocking or plugging
    • The high-pressure trap is ideal for pneumatic systems
    • Compatible with all Ralston Instruments Quick-test hoses and adapters

    Datasheet

    [embed] https://youtu.be/xyQxR6-gZ8E [/embed]

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  • Hand-Held Compressed Gas 350 Bar QSCM

    Hand-Held Compressed Gas 350 Bar | QSCM

     Price range: R15,953.00 through R29,076.00 ex vat

    Hand-Held Compressed Gas - Overview

    The static pressure calibration process has been greatly simplified with the revolutionary Ralston Hand-Held Compressed Gas 350 Bar QSCM. This unique hand-held pressure controller provides exceptional control right where you need it most - directly at the device under test. The most economical way of performing static pressure calibrations in the field using nitrogen or other compressed gas.

    Hand-Held Compressed Gas - Features

    • Fine adjustment piston with soft-seated valves allow for ultra-precise pressure control.
    • Compact, portable design requires minimum space for operation.
    • Stainless steel, for pressure calibration from 0 to 5000 psi
    • Calibration of static or high side of differential pressure (DP) transmitter
    • Testing of analogue gauges on gas wellheads up to 5000 psi
    • Verification of analogue or digital pressure devices in the field up to 5000 psi
    • The fine adjust piston, along with precision fill and vent valves, allows the technician to quickly reach the test points required to perform static calibrations with less effort and more accuracy.
    • Features Ralston Quick-test fittings, hoses, and adapters for no-tool, no thread tape, and leak-free connections.

    Datasheet

    [embed] https://youtu.be/uy6PNGMhAh4 [/embed]

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  • Hand-Held Gas Calibration Manifold 200 Bar QTCM

    Hand-Held Gas Calibration Manifold 200 Bar | QTCM

     Price range: R19,397.00 through R19,677.00 ex vat

    Hand-Held Gas Calibration Manifold - Overview

    The static pressure calibration process has been greatly simplified with the revolutionary Ralston Hand-Held Gas Calibration Manifold 200 Bar. This unique, hand-held pressure controller provides exceptional control right where you need it most - directly at the device under test. The most economical way of performing static pressure calibrations in the field using nitrogen or other compressed gas.

    Hand-Held Gas Calibration Manifold - Features

    • Fine adjustment piston with soft-seated valves allow for ultra-precise pressure control
    • Compact, portable design requires minimum space for operation
    • Solid brass, for pressure calibration from 0 to 3000 psi
    • Calibration of static or high side of differential pressure (DP) transmitter
    • Testing of analogue gauges on gas well heads up to 3000psi
    • Verification of analogue or digital pressure devices in the field up to 3000psi
    • The fine adjust piston, along with precision fill and vent valves, allows the technician to quickly reach the test points required to perform static calibrations with less effort and more accuracy
    • Features Ralston Quick-test fittings, hoses, and adapters for no-tool, no thread tape, and leak-free connections

    Datasheet

    [embed] https://youtu.be/uy6PNGMhAh4 [/embed]

    Select options