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

Pressure Fittings

  • Original price $21.66 - Original price $21.66
    Original price $21.66
    $21.66
    $21.66 - $21.66
    Current price $21.66

    Ralston QTHA-2FBA 1/4" Female NPT - Female Quick Test Fitting

    1/4" male NPT x female Quick-test, no check-valve. Brass pressure fitting. Length 1.52 in / 39 mm Width 0.75 in / 20 mm Country of origin US...

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    Original price $21.66 - Original price $21.66
    Original price $21.66
    $21.66
    $21.66 - $21.66
    Current price $21.66
  • Original price $12.77 - Original price $12.77
    Original price $12.77
    $12.77
    $12.77 - $12.77
    Current price $12.77

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

    1/4" male NPT x male Quick-test, no check-valve. Brass pressure fitting. Length 1.29 in / 33 mm Width 0.56 in / 15 mm Burst Pressure 20000 P...

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    Original price $12.77 - Original price $12.77
    Original price $12.77
    $12.77
    $12.77 - $12.77
    Current price $12.77
  • Original price $23.14 - Original price $23.14
    Original price $23.14
    $23.14
    $23.14 - $23.14
    Current price $23.14

    Ralston QTHA-2MBA 1/4" Male NPT - Female Quick Test Fitting

    1/4" male NPT x female Quick-test, no check-valve. Brass pressure fitting. Length 1.68 in / 43 mm Width 0.7 in / 18 mm Country of origin USA...

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    Original price $23.14 - Original price $23.14
    Original price $23.14
    $23.14
    $23.14 - $23.14
    Current price $23.14
  • Original price $18.39 - Original price $18.39
    Original price $18.39
    $18.39
    $18.39 - $18.39
    Current price $18.39

    Ralston QTHA-2TB0 1/4" Tube Fitting - Male Quick Test Fitting

    1/4" tube fitting x male Quick-test, no check-valve, brass. Make a bubble-tight connection to any Swagelok, Parker, Hoke, SSP, Tylok or equivalent ...

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    Original price $18.39 - Original price $18.39
    Original price $18.39
    $18.39
    $18.39 - $18.39
    Current price $18.39
  • Original price $25.97 - Original price $25.97
    Original price $25.97
    $25.97
    $25.97 - $25.97
    Current price $25.97

    Ralston QTHA-3MB0 3/8" Male NPT - Male Quick Test Fitting

    3/8" male NPT x male Quick-test, no check-valve. Brass pressure fitting. Length 1.4 in / 36 mm Width 0.75 in / 20 mm Country of origin USA ...

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    Original price $25.97 - Original price $25.97
    Original price $25.97
    $25.97
    $25.97 - $25.97
    Current price $25.97
  • Original price $19.82 - Original price $19.82
    Original price $19.82
    $19.82
    $19.82 - $19.82
    Current price $19.82

    Ralston QTHA-3S2F 1/4" Female NPT Outlet Port, Brass

    1/4" Female NPT outlet port, brass. Outlet ports used on hand pumps, nitrogen sources, volume controllers. Specifications  Material Brass Seal...

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    Original price $19.82 - Original price $19.82
    Original price $19.82
    $19.82
    $19.82 - $19.82
    Current price $19.82
  • Original price $13.12 - Original price $13.12
    Original price $13.12
    $13.12
    $13.12 - $13.12
    Current price $13.12

    Ralston QTHA-3SB0 3/8-24 Male Quick-Test Outlet Connection

    3/8-24 Male SAE X Male Quick-test outlet connection, brass. Specifications Material Brass Seal Materials Buna-N Pressure Reference None Pr...

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    Original price $13.12 - Original price $13.12
    Original price $13.12
    $13.12
    $13.12 - $13.12
    Current price $13.12
  • Original price $19.65 - Original price $19.65
    Original price $19.65
    $19.65
    $19.65 - $19.65
    Current price $19.65

    Ralston QTHA-3SB1 Male Quick-Test Outlet Port with Check Valve, Brass

    Male Quick-test outlet port with check valve, brass. Outlet ports used on hand pumps, nitrogen sources, volume controllers. Specifications Mater...

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    Original price $19.65 - Original price $19.65
    Original price $19.65
    $19.65
    $19.65 - $19.65
    Current price $19.65
  • Original price $20.61 - Original price $20.61
    Original price $20.61
    $20.61
    $20.61 - $20.61
    Current price $20.61

    Ralston QTHA-3TB0 3/8" Tube Fitting - Male Quick Test Fitting

    3/8" tube fitting x male Quick-test, no check-valve. Brass pressure fitting. Compatible with Swagelok, Parker, Hoke, SSP, Tylok or equivalent tube ...

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    Original price $20.61 - Original price $20.61
    Original price $20.61
    $20.61
    $20.61 - $20.61
    Current price $20.61
  • Original price $25.07 - Original price $25.07
    Original price $25.07
    $25.07
    $25.07 - $25.07
    Current price $25.07

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

    1/2" male NPT x male Quick-test, no check-valve. Brass pressure fitting. Length 1.57 in / 40 mm Width 0.87 in / 23 mm Country of origin USA ...

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    Original price $25.07 - Original price $25.07
    Original price $25.07
    $25.07
    $25.07 - $25.07
    Current price $25.07
  • Original price $31.23 - Original price $31.23
    Original price $31.23
    $31.23
    $31.23 - $31.23
    Current price $31.23

    Ralston QTHA-4TB0 1/2" Tube Fitting - Male Quick Test Fitting

    1/2" tube fitting x male Quick-test, no check-valve. Brass pressure fitting. Compatible with Swagelok, Parker, Hoke, SSP, Tylok or equivalent tube ...

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    Original price $31.23 - Original price $31.23
    Original price $31.23
    $31.23
    $31.23 - $31.23
    Current price $31.23
  • Original price $32.65 - Original price $32.65
    Original price $32.65
    $32.65
    $32.65 - $32.65
    Current price $32.65

    Ralston QTHA-CCBU Quick-Test Unions

    Female Quick-test x female Quick-test hose union, brass. Connect two male Quick-test adapters together. Specifications Width 0.7 in (1.78 cm) ...

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    Original price $32.65 - Original price $32.65
    Original price $32.65
    $32.65
    $32.65 - $32.65
    Current price $32.65
  • Original price $81.37 - Original price $81.37
    Original price $81.37
    $81.37
    $81.37 - $81.37
    Current price $81.37

    Ralston QTHA-HCBL Quick-Test 90 Degree Elbows

    Male Quick-test x Female Quick-test 90 Degree Elbow, brass. Connect a hose to an adapter that is in a hard to reach place. Specifications Width ...

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    Original price $81.37 - Original price $81.37
    Original price $81.37
    $81.37
    $81.37 - $81.37
    Current price $81.37
  • Original price $76.11 - Original price $76.11
    Original price $76.11
    $76.11
    $76.11 - $76.11
    Current price $76.11

    Ralston QTHA-HCBL-45 Quick-Test 45 Degree Elbows

    Male Quick-test x Female Quick-test 45 Degree Elbow, brass. Connect to pressure gauges, pressure calibrators and adapters easily and quickly. Speci...

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    Original price $76.11 - Original price $76.11
    Original price $76.11
    $76.11
    $76.11 - $76.11
    Current price $76.11
  • Original price $82.95 - Original price $82.95
    Original price $82.95
    $82.95
    $82.95 - $82.95
    Current price $82.95

    Ralston QTHA-HCHB Quick-Test Tees

    Male Quick-test run x female Quick-test run x male Quick-test branch tee, brass. Connect three hoses or a combination of 3 hoses, adapters and hand...

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    Original price $82.95 - Original price $82.95
    Original price $82.95
    $82.95
    $82.95 - $82.95
    Current price $82.95
  • Original price $16.24 - Original price $16.24
    Original price $16.24
    $16.24
    $16.24 - $16.24
    Current price $16.24

    Ralston QTHA-HSHS Quick-Test Unions

    Ralston QTHA-HSHS Male Quick-test x male Quick-test hose union, brass. Connect two Quick-test hoses or two Quick-test adapters together, depending ...

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    Original price $16.24 - Original price $16.24
    Original price $16.24
    $16.24
    $16.24 - $16.24
    Current price $16.24
  • Original price $71.13 - Original price $71.13
    Original price $71.13
    $71.13
    $71.13 - $71.13
    Current price $71.13

    Ralston QTHA-HSTE Quick-Test Tees

    Male Quick-test run x male Quick-test run x male Quick-test branch tee, brass. Connect three hoses or a combination of 3 hoses, adapters and hand p...

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    Original price $71.13 - Original price $71.13
    Original price $71.13
    $71.13
    $71.13 - $71.13
    Current price $71.13
  • Original price $1,409.34 - Original price $1,409.34
    Original price $1,409.34
    $1,409.34
    $1,409.34 - $1,409.34
    Current price $1,409.34

    Ralston QTHA-KIT4 Universal Hose and Adapter Kit, Brass

    The QTHA-Kit4 that contains all the necessary fittings and hoses to connect to any pressure transmitter, gauge or manifold (20 adapters, 2 hoses). ...

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    Original price $1,409.34 - Original price $1,409.34
    Original price $1,409.34
    $1,409.34
    $1,409.34 - $1,409.34
    Current price $1,409.34