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Free Shipping On NEW Equipment Over $100!
Free Shipping On NEW Equipment Over $100!

Pressure Fittings

  • Original price $33.14 - Original price $33.14
    Original price $33.14
    $33.14
    $33.14 - $33.14
    Current price $33.14

    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 $33.14 - Original price $33.14
    Original price $33.14
    $33.14
    $33.14 - $33.14
    Current price $33.14
  • Original price $98.97 - Original price $98.97
    Original price $98.97
    $98.97
    $98.97 - $98.97
    Current price $98.97

    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 $98.97 - Original price $98.97
    Original price $98.97
    $98.97
    $98.97 - $98.97
    Current price $98.97
  • Original price $103.82 - Original price $103.82
    Original price $103.82
    $103.82
    $103.82 - $103.82
    Current price $103.82

    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 $103.82 - Original price $103.82
    Original price $103.82
    $103.82
    $103.82 - $103.82
    Current price $103.82
  • Original price $98.68 - Original price $98.68
    Original price $98.68
    $98.68
    $98.68 - $98.68
    Current price $98.68

    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 $98.68 - Original price $98.68
    Original price $98.68
    $98.68
    $98.68 - $98.68
    Current price $98.68
  • Original price $58.63 - Original price $58.63
    Original price $58.63
    $58.63
    $58.63 - $58.63
    Current price $58.63

    Ralston QTFT-3MB0-RS 3/8" Male BSPP Quick-test Fittings

    G 3/8" 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 Qu...

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    Original price $58.63 - Original price $58.63
    Original price $58.63
    $58.63
    $58.63 - $58.63
    Current price $58.63
  • Original price $59.51 - Original price $59.51
    Original price $59.51
    $59.51
    $59.51 - $59.51
    Current price $59.51

    Ralston QTHA-1FS1 1/8" Female Quick-Test Adapters

    1/8" female NPT x male Quick-test, with check-valve, S.S. Connect a Quick-test hose to a pressure gauge or any device with a male NPT connection us...

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    Original price $59.51 - Original price $59.51
    Original price $59.51
    $59.51
    $59.51 - $59.51
    Current price $59.51
  • Original price $94.18 - Original price $94.18
    Original price $94.18
    $94.18
    $94.18 - $94.18
    Current price $94.18

    Ralston QTHA-1FSA-QD 1/8" Female NPT Quick Connect Adapter

    1/8" female NPT Quick-connect x female Quick-test, no check-valve, S.S. Connect one end to a pressure gauge and the other directly to a Ralston han...

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    Original price $94.18 - Original price $94.18
    Original price $94.18
    $94.18
    $94.18 - $94.18
    Current price $94.18
  • Original price $20.58 - Original price $20.58
    Original price $20.58
    $20.58
    $20.58 - $20.58
    Current price $20.58

    Ralston QTHA-1MB0-RS 1/8" Male BSPP Quick Test Adapter

    G 1/8" male BSPP (ISO 228/1) x male Quick-test, no check-valve, brass. Width 0.56 in (1.42 cm) Seal Materials Buna-N Wrench Size 9/16 in (1...

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    Original price $20.58 - Original price $20.58
    Original price $20.58
    $20.58
    $20.58 - $20.58
    Current price $20.58
  • Original price $21.19 - Original price $21.19
    Original price $21.19
    $21.19
    $21.19 - $21.19
    Current price $21.19

    Ralston QTHA-1MB0-RT BSPT 1/8" Male Quick Test Adapter

    1/8" male BSPT (ISO 7/1) x male Quick-test, no check-valve, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-test hose using thread...

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    Original price $21.19 - Original price $21.19
    Original price $21.19
    $21.19
    $21.19 - $21.19
    Current price $21.19
  • Original price $20.09 - Original price $20.09
    Original price $20.09
    $20.09
    $20.09 - $20.09
    Current price $20.09

    Ralston QTHA-1MB1 1/8" Male NPT Quick-Test Adapter

    1/8" male NPT x male Quick-test, with check-valve, brass. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Specific...

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    Original price $20.09 - Original price $20.09
    Original price $20.09
    $20.09
    $20.09 - $20.09
    Current price $20.09
  • Original price $26.33 - Original price $26.33
    Original price $26.33
    $26.33
    $26.33 - $26.33
    Current price $26.33

    Ralston QTHA-1MB1-RT BSPT 1/8" Male Quick Test Adapter

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

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    Original price $26.33 - Original price $26.33
    Original price $26.33
    $26.33
    $26.33 - $26.33
    Current price $26.33
  • Original price $29.01 - Original price $29.01
    Original price $29.01
    $29.01
    $29.01 - $29.01
    Current price $29.01

    Ralston QTHA-1MS0 1/8" Male NPT Quick-Test Adapter

    1/8" male NPT x male Quick-test, no check-valve, S.S. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Specificatio...

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    Original price $29.01 - Original price $29.01
    Original price $29.01
    $29.01
    $29.01 - $29.01
    Current price $29.01
  • Original price $16.10 - Original price $16.10
    Original price $16.10
    $16.10
    $16.10 - $16.10
    Current price $16.10

    Ralston QTHA-2FB0 1/4" Female NPT Quick-Test Adapters

    1/4" female NPT x male Quick-test, no check-valve, brass. Connect a Quick-test hose to a pressure gauge or any device with a male NPT connection us...

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    Original price $16.10 - Original price $16.10
    Original price $16.10
    $16.10
    $16.10 - $16.10
    Current price $16.10
  • Original price $60.61 - Original price $60.61
    Original price $60.61
    $60.61
    $60.61 - $60.61
    Current price $60.61

    Ralston QTHA-2FS0 1/4" Female NPT Quick-Test Adapters

    1/4" female NPT x male Quick-test, no check-valve, S.S. Connect a Quick-test hose to a pressure gauge or any device with a male NPT connection usin...

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    Original price $60.61 - Original price $60.61
    Original price $60.61
    $60.61
    $60.61 - $60.61
    Current price $60.61
  • Original price $53.94 - Original price $53.94
    Original price $53.94
    $53.94
    $53.94 - $53.94
    Current price $53.94

    Ralston QTHA-2FSA 1/4" Female NPT Quick-Test Gauge Adapters

    1/4" female NPT x female Quick-test, no check-valve, S.S. Connect to a pressure gauge or other device with Male NPT connections to a Ralston hand p...

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    Original price $53.94 - Original price $53.94
    Original price $53.94
    $53.94
    $53.94 - $53.94
    Current price $53.94
  • Original price $21.79 - Original price $21.79
    Original price $21.79
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Ralston QTHA-2MB0-RT 1/4" Male BSPT (RT) Quick-Test Adapters

    1/4" male BSPT (ISO 7/1) x male Quick-test, no check-valve, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-test hose using thread...

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    Original price $21.79 - Original price $21.79
    Original price $21.79
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $19.87 - Original price $19.87
    Original price $19.87
    $19.87
    $19.87 - $19.87
    Current price $19.87

    Ralston QTHA-2MB1 1/4" Male NPT Quick-Test Adapters

    1/4" male NPT x male Quick-test, with check-valve, brass. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Specific...

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    Original price $19.87 - Original price $19.87
    Original price $19.87
    $19.87
    $19.87 - $19.87
    Current price $19.87
  • Original price $66.23 - Original price $66.23
    Original price $66.23
    $66.23
    $66.23 - $66.23
    Current price $66.23

    Ralston QTHA-2MS0-MP Medium Pressure Quick-Test Adapters

    7/16-20 male Medium Pressure x male Quick-test, S.S. Adapt Crystal Engineering nVision Calibrators to Ralston Quick-test hoses, hand pumps and nitr...

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    Original price $66.23 - Original price $66.23
    Original price $66.23
    $66.23
    $66.23 - $66.23
    Current price $66.23
  • Original price $38.26 - Original price $38.26
    Original price $38.26
    $38.26
    $38.26 - $38.26
    Current price $38.26

    Ralston QTHA-2MS1 1/4" Male NPT Quick-Test Adapters

    1/4" male NPT x male Quick-test, with check-valve, S.S. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Specificat...

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    Original price $38.26 - Original price $38.26
    Original price $38.26
    $38.26
    $38.26 - $38.26
    Current price $38.26
  • Original price $53.94 - Original price $53.94
    Original price $53.94
    $53.94
    $53.94 - $53.94
    Current price $53.94

    Ralston QTHA-2MSA 1/4" Male NPT Quick-Test Adapters

    1/4" male NPT x female Quick-test, no check-valve, S.S. Quickly connect a pressure calibrator or other pressure device with Female NPT connections ...

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    Original price $53.94 - Original price $53.94
    Original price $53.94
    $53.94
    $53.94 - $53.94
    Current price $53.94
  • Original price $77.91 - Original price $77.91
    Original price $77.91
    $77.91
    $77.91 - $77.91
    Current price $77.91

    Ralston QTHA-3TS0 3/8" Tube Fitting Quick-Test Adapters

    3/8" tube fitting x male Quick-test, no check-valve, S.S. Connect to any 3/8" tube fitting and perform a calibration without using a wrench. Specif...

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    Original price $77.91 - Original price $77.91
    Original price $77.91
    $77.91
    $77.91 - $77.91
    Current price $77.91
  • Original price $52.06 - Original price $52.06
    Original price $52.06
    $52.06
    $52.06 - $52.06
    Current price $52.06

    Ralston QTHA-FRS0 DP Transmitter Quick-Test Adapters

    Rosemount 5/16"-24 UNF x male Quick-test, no check-valve, S.S. Connect a Quick-test hose directly to a DP transmitter or gauge valve using the blee...

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    Original price $52.06 - Original price $52.06
    Original price $52.06
    $52.06
    $52.06 - $52.06
    Current price $52.06
  • Original price $56.92 - Original price $56.92
    Original price $56.92
    $56.92
    $56.92 - $56.92
    Current price $56.92

    Ralston QTHA-HNS0 DP Transmitter Quick-Test Adapters

    Honeywell 1/4"-28 UNF X male Quick-test, no check-valve, S.S. Connect a Quick-test hose directly to a DP transmitter or gauge valve using the bleed...

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    Original price $56.92 - Original price $56.92
    Original price $56.92
    $56.92
    $56.92 - $56.92
    Current price $56.92