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Pressure Fittings

  • Original price $81.66 - Original price $81.66
    Original price $81.66
    $81.66
    $81.66 - $81.66
    Current price $81.66

    Ralston QTFT-HFSB-2F 1/4" Female NPT Quick Test Bulkhead Union

    1/4" female NPT x male Quick-test bulkhead union, with cap and chain, S.S. Connect a hose on one side of a panel, wall or enclosure with female NPT...

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    Original price $81.66 - Original price $81.66
    Original price $81.66
    $81.66
    $81.66 - $81.66
    Current price $81.66
  • Original price $73.79 - Original price $73.79
    Original price $73.79
    $73.79
    $73.79 - $73.79
    Current price $73.79

    Ralston QTFT-HHSB Male Quick Test Bulkhead Union

    Male Quick-test x male Quick-test bulkhead union, with cap and chain, S.S. Excellent for safely connecting two Quick-test hoses through an enclosur...

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    Original price $73.79 - Original price $73.79
    Original price $73.79
    $73.79
    $73.79 - $73.79
    Current price $73.79
  • Original price $72.76 - Original price $72.76
    Original price $72.76
    $72.76
    $72.76 - $72.76
    Current price $72.76

    Ralston QTFT-HNS0 1/4"-28 UNF Male DP Transmitter Quick Test Fitting

    Honeywell 1/4"-28 UNF x male Quick-test, with cap and chain, S.S. Ideal for situations where frequent calibration of a DP transmitter using the ble...

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    Original price $72.76 - Original price $72.76
    Original price $72.76
    $72.76
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    Current price $72.76
  • Original price $74.43 - Original price $74.43
    Original price $74.43
    $74.43
    $74.43 - $74.43
    Current price $74.43

    Ralston QTFT-HTBB-2T 1/4" Tube Fitting Quick Test Bulkhead Union

    1/4" tube fitting x male Quick-test bulkhead union, with cap and chain, brass. Connect to a Quick-test hose on one side and a tube fitting on the o...

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    Original price $74.43 - Original price $74.43
    Original price $74.43
    $74.43
    $74.43 - $74.43
    Current price $74.43
  • Original price $20.64 - Original price $20.64
    Original price $20.64
    $20.64
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    Current price $20.64

    Ralston QTFT-PLGB Quick Test Plugs

    Quick-test Hose plug, and chain only, brass. Seal Materials Buna-N Check Valve No End 1 Male Quick-test Pressure Range 0 to 5000 psi (0 to...

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    Original price $20.64 - Original price $20.64
    Original price $20.64
    $20.64
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    Current price $20.64
  • Original price $34.02 - Original price $34.02
    Original price $34.02
    $34.02
    $34.02 - $34.02
    Current price $34.02

    Ralston QTFT-PLGS Quick Test Plugs

    Quick-test Hose plug, and chain only, brass. Seal Materials Buna-N Check Valve No End 1 Male Quick-test Pressure Range 0 to 5000 psi (0 to...

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    Original price $34.02 - Original price $34.02
    Original price $34.02
    $34.02
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    Current price $34.02
  • Original price $18.45 - Original price $18.45
    Original price $18.45
    $18.45
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    Current price $18.45

    Ralston QTHA-1FB0 1/8" Female NPT - Male Quick Test Adapter

    Ralston QTHA-1FB0 1/8" 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...

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    Original price $18.45 - Original price $18.45
    Original price $18.45
    $18.45
    $18.45 - $18.45
    Current price $18.45
  • Original price $33.77 - Original price $33.77
    Original price $33.77
    $33.77
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    Current price $33.77

    Ralston QTHA-1FB0-RG 1/8" Female BSPP Quick Test Adapter

    G 1/8" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass. Connect Male BSPP (ISO 228/1) parallel thread to Quick-test hose for tempo...

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    Original price $33.77 - Original price $33.77
    Original price $33.77
    $33.77
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    Current price $33.77
  • Original price $14.15 - Original price $14.15
    Original price $14.15
    $14.15
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    Current price $14.15

    Ralston QTHA-1FB0-RT 1/8" Female BSPT Quick Test Adapter

    1/8" female BSPT (ISO 7/1) x male Quick-test, no check-valve, brass. Connect to any Male BSPT (ISO 7/1) taper thread connection using thread sealan...

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    Original price $14.15 - Original price $14.15
    Original price $14.15
    $14.15
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    Current price $14.15
  • Original price $23.32 - Original price $23.32
    Original price $23.32
    $23.32
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    Current price $23.32

    Ralston QTHA-1FB1 1/8" Female NPT - Male Quick Test Adapter

    Ralston QTHA-1FB1 1/8" female NPT x male Quick-test, with check-valve, brass. Connect a Quick-test hose to a pressure gauge or any device with a ma...

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    Original price $23.32 - Original price $23.32
    Original price $23.32
    $23.32
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    Current price $23.32
  • Original price $28.85 - Original price $28.85
    Original price $28.85
    $28.85
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    Current price $28.85

    Ralston QTHA-1FBA 1/8" Female NPT - Female Quick Test Fitting

    1/8" female NPT x female Quick-test, no check-valve, Brass pressure fitting.   Length 1.3 in / 34 mm Width 0.7 in / 18 mm Country of origin ...

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    Original price $28.85 - Original price $28.85
    Original price $28.85
    $28.85
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    Current price $28.85
  • Original price $44.73 - Original price $44.73
    Original price $44.73
    $44.73
    $44.73 - $44.73
    Current price $44.73

    Ralston QTHA-1FS0 1/8" Female NPT Quick Test

    1/8" 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 $44.73 - Original price $44.73
    Original price $44.73
    $44.73
    $44.73 - $44.73
    Current price $44.73
  • Original price $44.73 - Original price $44.73
    Original price $44.73
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    Current price $44.73

    Ralston QTHA-1FS0-QD 1/8" Female NPT Quick Connect Adapter

    1/8" female NPT Quick-connect x male Quick-test, no check-valve, S.S. Connect Quick-test hoses to a male NPT pressure gauge. It allows one to conne...

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    Original price $44.73 - Original price $44.73
    Original price $44.73
    $44.73
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    Current price $44.73
  • Original price $7.77 - Original price $7.77
    Original price $7.77
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    Current price $7.77

    Ralston QTHA-1FS0-SK Replacement Seal Kit for QTHA-1FS0-QD AND QTHA-1FSA-QD

    Caps, bonded seals and copper washers provide replacement seals for adapters. Connect two benchtop manifolds together. Seal Materials Buna-N, T...

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    Original price $7.77 - Original price $7.77
    Original price $7.77
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    Current price $7.77
  • Original price $56.10 - Original price $56.10
    Original price $56.10
    $56.10
    $56.10 - $56.10
    Current price $56.10

    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 $56.10 - Original price $56.10
    Original price $56.10
    $56.10
    $56.10 - $56.10
    Current price $56.10
  • Original price $87.92 - Original price $87.92
    Original price $87.92
    $87.92
    $87.92 - $87.92
    Current price $87.92

    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 $87.92 - Original price $87.92
    Original price $87.92
    $87.92
    $87.92 - $87.92
    Current price $87.92
  • Original price $13.46 - Original price $13.46
    Original price $13.46
    $13.46
    $13.46 - $13.46
    Current price $13.46

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

    1/8" male NPT x male Quick-test, no check-valve. Brass pressure fitting. Length 1.2 in / 31 mm Width 0.56 in / 15 mm Country of origin USA ...

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    Original price $13.46 - Original price $13.46
    Original price $13.46
    $13.46
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    Current price $13.46
  • Original price $19.40 - Original price $19.40
    Original price $19.40
    $19.40
    $19.40 - $19.40
    Current price $19.40

    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 $19.40 - Original price $19.40
    Original price $19.40
    $19.40
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    Current price $19.40
  • Original price $14.15 - Original price $14.15
    Original price $14.15
    $14.15
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    Current price $14.15

    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 $14.15 - Original price $14.15
    Original price $14.15
    $14.15
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    Current price $14.15
  • Original price $18.93 - Original price $18.93
    Original price $18.93
    $18.93
    $18.93 - $18.93
    Current price $18.93

    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 $18.93 - Original price $18.93
    Original price $18.93
    $18.93
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    Current price $18.93
  • Original price $19.22 - Original price $19.22
    Original price $19.22
    $19.22
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    Current price $19.22

    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 $19.22 - Original price $19.22
    Original price $19.22
    $19.22
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    Current price $19.22
  • Original price $18.84 - Original price $18.84
    Original price $18.84
    $18.84
    $18.84 - $18.84
    Current price $18.84

    Ralston QTHA-1MBA 1/8" Male NPT - Female Quick Test Fitting

    1/8" male NPT x female Quick-test, no check-valve, Brass pressure fitting. Length 1.55 in / 40 mm Width 0.7 in / 18 mm Country of origin USA...

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    Original price $18.84 - Original price $18.84
    Original price $18.84
    $18.84
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    Current price $18.84
  • Original price $26.31 - Original price $26.31
    Original price $26.31
    $26.31
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    Current price $26.31

    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 $26.31 - Original price $26.31
    Original price $26.31
    $26.31
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    Current price $26.31
  • Original price $74.41 - Original price $74.41
    Original price $74.41
    $74.41
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    Current price $74.41

    Ralston QTHA-1MS0-QD 1/8" Male NPT QD (Quick-Connect) Adapter

    1/8" male NPT QD (Quick-connect) Adapter, S.S. Make a bubble-tight seal on any Female NPT pressure device without using thread sealant or a wrench....

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    Original price $74.41 - Original price $74.41
    Original price $74.41
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    Current price $74.41