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Free Shipping On Purchases Over $100!

Pressure Fittings

  • Original price $498.59 - Original price $498.59
    Original price $498.59
    $498.59
    $498.59 - $498.59
    Current price $498.59

    Ralston QSCM-0000-0-0 5k PSI Pressure Manifold

    The Ralston QSCM-0000-0-0 is a stainless steel 5k PSI pressure manifold. Fine adjustment piston with soft-seated valves allow for ultra-precise pre...

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    Original price $498.59 - Original price $498.59
    Original price $498.59
    $498.59
    $498.59 - $498.59
    Current price $498.59
  • Original price $325.38 - Original price $325.38
    Original price $325.38
    $325.38
    $325.38 - $325.38
    Current price $325.38

    Ralston QTCM-0000-0-0 Calibration Manifolds (3000 PSI)

    QTCM manifold only, no gauge adapter, no hoses, no process connections, no bag.   Seal Materials Buna-N, Delrin, Teflon Weight 1.46 lb (0.7 kg...

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    Original price $325.38 - Original price $325.38
    Original price $325.38
    $325.38
    $325.38 - $325.38
    Current price $325.38
  • Original price $583.15 - Original price $583.15
    Original price $583.15
    $583.15
    $583.15 - $583.15
    Current price $583.15

    Ralston QTCM-2FBA-20-2 Calibration Manifolds (3000 PSI)

    Ralston QTCM-2FBA-20-2 comes with the QTCM manifold, 1/4" FNPT, gauge adapter, 20ft, 2ft hoses, (2) 1/4" MNPT process conn., nylon bag. Attach a ga...

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    Original price $583.15 - Original price $583.15
    Original price $583.15
    $583.15
    $583.15 - $583.15
    Current price $583.15
  • Original price $588.27 - Original price $588.27
    Original price $588.27
    $588.27
    $588.27 - $588.27
    Current price $588.27

    Ralston QTCM-2MBA-20-2 Calibration Manifolds (3000 PSI)

    Ralston QTCM-2MBA-20-2 comes with QTCM manifold, 1/4" MNPT gauge adapter, 20ft, 2ft hoses, (2) 1/4” MNPT process conn., nylon bag. Attach a gauge o...

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    Original price $588.27 - Original price $588.27
    Original price $588.27
    $588.27
    $588.27 - $588.27
    Current price $588.27
  • Original price $24.41 - Original price $24.41
    Original price $24.41
    $24.41
    $24.41 - $24.41
    Current price $24.41

    Ralston QTFT-0.5MB0 1/16" Male NPT Quick Test Adapter

    1/16" male NPT x male Quick-test, no check-valve, brass. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Seal M...

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    Original price $24.41 - Original price $24.41
    Original price $24.41
    $24.41
    $24.41 - $24.41
    Current price $24.41
  • Original price $21.78 - Original price $21.78
    Original price $21.78
    $21.78
    $21.78 - $21.78
    Current price $21.78

    Ralston QTFT-1MB0 1/8" Male NPT - Male Quick Test Fitting

    Ralston QTFT-1MB0 1/8" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Qui...

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    Original price $21.78 - Original price $21.78
    Original price $21.78
    $21.78
    $21.78 - $21.78
    Current price $21.78
  • Original price $26.29 - Original price $26.29
    Original price $26.29
    $26.29
    $26.29 - $26.29
    Current price $26.29

    Ralston QTFT-1MB0-RS 1/8" Male BSPP Quick Test Fitting

     1/8" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, brass. Connect Female BSPP (ISO 228/1) parallel thread to Quick-...

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    Original price $26.29 - Original price $26.29
    Original price $26.29
    $26.29
    $26.29 - $26.29
    Current price $26.29
  • Original price $26.49 - Original price $26.49
    Original price $26.49
    $26.49
    $26.49 - $26.49
    Current price $26.49

    Ralston QTFT-1MB0-RT 1/8" Male BSPT Quick Test Fitting

    1/8" male BSPT (ISO 7/1) x male Quick-test, no check-valve, with cap and chain, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-te...

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    Original price $26.49 - Original price $26.49
    Original price $26.49
    $26.49
    $26.49 - $26.49
    Current price $26.49
  • Original price $25.98 - Original price $25.98
    Original price $25.98
    $25.98
    $25.98 - $25.98
    Current price $25.98

    Ralston QTFT-1MB1 1/8" Male NPT - Male Quick Test Fitting

    Ralston QTFT-1MB1 1/8" male NPT x male Quick-test, with check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Q...

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    Original price $25.98 - Original price $25.98
    Original price $25.98
    $25.98
    $25.98 - $25.98
    Current price $25.98
  • Original price $31.73 - Original price $31.73
    Original price $31.73
    $31.73
    $31.73 - $31.73
    Current price $31.73

    Ralston QTFT-1MB1-RT 1/" Male DSPT Quick Test Fitting

    1/8" male BSPT (ISO 7/1) x male Quick-test, with check-valve, with cap and chain, brass.  Connects Female BSPT (ISO 7/1) taper pipe thread to Quick...

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    Original price $31.73 - Original price $31.73
    Original price $31.73
    $31.73
    $31.73 - $31.73
    Current price $31.73
  • Original price $38.06 - Original price $38.06
    Original price $38.06
    $38.06
    $38.06 - $38.06
    Current price $38.06

    Ralston QTFT-1MS0 1/8" Male NPT - Male Quick Test Fitting

    Ralston QTFT-1MS0 1/8" male NPT x male Quick-test, no check-valve, with cap and chain, S.S. A removable cap provides easy access to connect a Quick...

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    Original price $38.06 - Original price $38.06
    Original price $38.06
    $38.06
    $38.06 - $38.06
    Current price $38.06
  • Original price $81.49 - Original price $81.49
    Original price $81.49
    $81.49
    $81.49 - $81.49
    Current price $81.49

    Ralston QTFT-1MS0-QD 1/8" Male NPT Quick-Connect Fitting

    1/8" male NPT QD (Quick-connect) fitting, S.S. Make calibrating pressure transmitters a snap by eliminating the need for thread sealant or wrenches...

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    Original price $81.49 - Original price $81.49
    Original price $81.49
    $81.49
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    Current price $81.49
  • Original price $46.94 - Original price $46.94
    Original price $46.94
    $46.94
    $46.94 - $46.94
    Current price $46.94

    Ralston QTFT-1MS1 1/8" Male NPT Quick-Test Fittings

    1/8" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. A removable cap provides easy access to connect a Quick-test hose to th...

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    Original price $46.94 - Original price $46.94
    Original price $46.94
    $46.94
    $46.94 - $46.94
    Current price $46.94
  • Original price $21.17 - Original price $21.17
    Original price $21.17
    $21.17
    $21.17 - $21.17
    Current price $21.17

    Ralston QTFT-2MB0 1/4" Male NPT - Male Quick Test Fitting

    Ralston QTFT-2MB0 1/4" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Qui...

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    Original price $21.17 - Original price $21.17
    Original price $21.17
    $21.17
    $21.17 - $21.17
    Current price $21.17
  • Original price $47.86 - Original price $47.86
    Original price $47.86
    $47.86
    $47.86 - $47.86
    Current price $47.86

    Ralston QTFT-2MB0-RS 1/4" Male BSPP Quick Test Fitting

    G 1/4" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, brass. Connect Female BSPP (ISO 228/1) parallel thread to Quick...

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    Original price $47.86 - Original price $47.86
    Original price $47.86
    $47.86
    $47.86 - $47.86
    Current price $47.86
  • Original price $28.52 - Original price $28.52
    Original price $28.52
    $28.52
    $28.52 - $28.52
    Current price $28.52

    Ralston QTFT-2MB0-RT 1/4" Male BSPT Quick Test Fitting

    1/4" male BSPT (ISO 7/1) x male Quick-test, no check-valve, with cap and chain, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-te...

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    Original price $28.52 - Original price $28.52
    Original price $28.52
    $28.52
    $28.52 - $28.52
    Current price $28.52
  • Original price $27.36 - Original price $27.36
    Original price $27.36
    $27.36
    $27.36 - $27.36
    Current price $27.36

    Ralston QTFT-2MB1 1/4" Male NPT - Male Quick Test Fitting

    Ralston QTFT-2MB1 1/4" male NPT x male Quick-test, with check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Q...

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    Original price $27.36 - Original price $27.36
    Original price $27.36
    $27.36
    $27.36 - $27.36
    Current price $27.36
  • Original price $31.73 - Original price $31.73
    Original price $31.73
    $31.73
    $31.73 - $31.73
    Current price $31.73

    Ralston QTFT-2MB1-RT 1/4" Male BSPT Quick Test Fitting

    1/4" male BSPT (ISO 7/1) x male Quick-test, with check-valve, with cap and chain, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-...

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    Original price $31.73 - Original price $31.73
    Original price $31.73
    $31.73
    $31.73 - $31.73
    Current price $31.73
  • Original price $77.24 - Original price $77.24
    Original price $77.24
    $77.24
    $77.24 - $77.24
    Current price $77.24

    Ralston QTFT-2MBL 1/4" Male NPT Quick-Test 90 Degree Elbows

    Male 1/4" NPT x Male Quick-test 90 degree elbow with cap and chain, brass. Connect to any 1/4" Female NPT connection and install for permanent serv...

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    Original price $77.24 - Original price $77.24
    Original price $77.24
    $77.24
    $77.24 - $77.24
    Current price $77.24
  • Original price $38.06 - Original price $38.06
    Original price $38.06
    $38.06
    $38.06 - $38.06
    Current price $38.06

    Ralston QTFT-2MS0 1/4" Male NPT - Male Quick Test Fitting

    1/4" male NPT x male Quick-test, no check-valve, with cap and chain, Stainless Steel pressure fitting. Length 1.85 in / 47 mm Width 0.71 in / ...

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    Original price $38.06 - Original price $38.06
    Original price $38.06
    $38.06
    $38.06 - $38.06
    Current price $38.06
  • Original price $57.99 - Original price $57.99
    Original price $57.99
    $57.99
    $57.99 - $57.99
    Current price $57.99

    Ralston QTFT-2MS0-AN-QD 1/4" Male 37 Degree Flare Quick Connect Fitting

    1/4" male 37 degree flare (H04 AN/JIC) x male Quick-test with cap and chain, S.S.  Connect to any male 37 degree flare adapter or tube. Seal Mat...

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    Original price $57.99 - Original price $57.99
    Original price $57.99
    $57.99
    $57.99 - $57.99
    Current price $57.99
  • Original price $71.23 - Original price $71.23
    Original price $71.23
    $71.23
    $71.23 - $71.23
    Current price $71.23

    Ralston QTFT-2MS0-MP 1/4" Male Medium Pressure Quick Test Fitting

    1/4" Male Medium Pressure x Male Quick-test with Cap and Chain. Adapt any pressure calibrator, pressure gauge or comparator to Quick-test easily. ...

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    Original price $71.23 - Original price $71.23
    Original price $71.23
    $71.23
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    Current price $71.23
  • Original price $85.48 - Original price $85.48
    Original price $85.48
    $85.48
    $85.48 - $85.48
    Current price $85.48

    Ralston QTFT-2MS0-QD 1/4" Male NPT Quick Test Fitting

    1/4" male NPT QD (Quick-connect) fitting, S.S. Make calibrating pressure transmitters a snap by eliminating the need for thread sealant or wrenches...

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    Original price $85.48 - Original price $85.48
    Original price $85.48
    $85.48
    $85.48 - $85.48
    Current price $85.48
  • Original price $48.27 - Original price $48.27
    Original price $48.27
    $48.27
    $48.27 - $48.27
    Current price $48.27

    Ralston QTFT-2MS0-RS 1/4" Male BSPP Quick Test Fitting

    1/4" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, S.S. Connect Female BSPP (ISO 228/1) parallel thread to Quick-tes...

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    Original price $48.27 - Original price $48.27
    Original price $48.27
    $48.27
    $48.27 - $48.27
    Current price $48.27