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Ralston

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  • Original price $50.54 - Original price $50.54
    Original price $50.54
    $50.54
    $50.54 - $50.54
    Current price $50.54

    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 $50.54 - Original price $50.54
    Original price $50.54
    $50.54
    $50.54 - $50.54
    Current price $50.54
  • Original price $25.19 - Original price $25.19
    Original price $25.19
    $25.19
    $25.19 - $25.19
    Current price $25.19

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

    1/4" male NPT x male Quick-test, no check-valve, Stainless Steel pressure fitting.   Length 1.29 in / 33 mm Width 0.56 in / 15 mm Country of...

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    Original price $25.19 - Original price $25.19
    Original price $25.19
    $25.19
    $25.19 - $25.19
    Current price $25.19
  • Original price $75.64 - Original price $75.64
    Original price $75.64
    $75.64
    $75.64 - $75.64
    Current price $75.64

    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 $75.64 - Original price $75.64
    Original price $75.64
    $75.64
    $75.64 - $75.64
    Current price $75.64
  • Original price $52.37 - Original price $52.37
    Original price $52.37
    $52.37
    $52.37 - $52.37
    Current price $52.37

    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 $52.37 - Original price $52.37
    Original price $52.37
    $52.37
    $52.37 - $52.37
    Current price $52.37
  • Sold out
    Original price $122.28 - Original price $122.28
    Original price $122.28
    $122.28
    $122.28 - $122.28
    Current price $122.28

    Ralston XTFT-FRS0 5/16"-24 UNF DP Transmitter - Male Quick Test Fitting

    5/16"-24 UNF DP Transmitter x male Quick-test XT fitting, with cap and chain, 316 Stainless Steel pressure fitting. Compatible with Rosemount 20...

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    Original price $122.28 - Original price $122.28
    Original price $122.28
    $122.28
    $122.28 - $122.28
    Current price $122.28
    Sold out
  • Original price $19.98 - Original price $19.98
    Original price $19.98
    $19.98
    $19.98 - $19.98
    Current price $19.98

    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 $19.98 - Original price $19.98
    Original price $19.98
    $19.98
    $19.98 - $19.98
    Current price $19.98
  • Original price $90.56 - Original price $90.56
    Original price $90.56
    $90.56
    $90.56 - $90.56
    Current price $90.56

    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 $90.56 - Original price $90.56
    Original price $90.56
    $90.56
    $90.56 - $90.56
    Current price $90.56
  • Original price $74.94 - Original price $74.94
    Original price $74.94
    $74.94
    $74.94 - $74.94
    Current price $74.94

    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 $74.94 - Original price $74.94
    Original price $74.94
    $74.94
    $74.94 - $74.94
    Current price $74.94
  • Original price $76.00 - Original price $76.00
    Original price $76.00
    $76.00
    $76.00 - $76.00
    Current price $76.00

    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 $76.00 - Original price $76.00
    Original price $76.00
    $76.00
    $76.00 - $76.00
    Current price $76.00
  • Original price $84.11 - Original price $84.11
    Original price $84.11
    $84.11
    $84.11 - $84.11
    Current price $84.11

    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 $84.11 - Original price $84.11
    Original price $84.11
    $84.11
    $84.11 - $84.11
    Current price $84.11
  • Original price $73.50 - Original price $73.50
    Original price $73.50
    $73.50
    $73.50 - $73.50
    Current price $73.50

    Ralston QTFT-7SS0 SAE/MS Male Quick Test Adapters

    7/16-24 SAE/MS x Male Quick-test fitting with cap and chain, S.S. Connect to SAE/MS ports on pressure calibrators, pipelines and other processes. ...

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    Original price $73.50 - Original price $73.50
    Original price $73.50
    $73.50
    $73.50 - $73.50
    Current price $73.50
  • Original price $88.79 - Original price $88.79
    Original price $88.79
    $88.79
    $88.79 - $88.79
    Current price $88.79

    Ralston QTFT-6MB1 3/4" Male NPT Quick Test Fitting

    3/4" Male NPT x male Quick-test, with check-valve, with cap and chain, brass A removable cap provides easy access to connect a Quick-test hose to t...

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    Original price $88.79 - Original price $88.79
    Original price $88.79
    $88.79
    $88.79 - $88.79
    Current price $88.79
  • Original price $82.54 - Original price $82.54
    Original price $82.54
    $82.54
    $82.54 - $82.54
    Current price $82.54

    Ralston QTFT-6MB0 3/4" Male NPT Quick Test Fitting

    3/4" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Quick-test hose to th...

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    Original price $82.54 - Original price $82.54
    Original price $82.54
    $82.54
    $82.54 - $82.54
    Current price $82.54
  • Original price $34.09 - Original price $34.09
    Original price $34.09
    $34.09
    $34.09 - $34.09
    Current price $34.09

    Ralston QTFT-5SB0 QTVC Outlet Port 5/16" Male Quick Test with Cap and Chain

    QTVC Outlet port, male Quick-test with cap and chain, brass. 5/16-24 SAE Male X Male Quicktest outlet connection with cap and chain, brass. End ...

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    Original price $34.09 - Original price $34.09
    Original price $34.09
    $34.09
    $34.09 - $34.09
    Current price $34.09
  • Original price $117.86 - Original price $117.86
    Original price $117.86
    $117.86
    $117.86 - $117.86
    Current price $117.86

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

    1/2" Male NPT Quick-connect x Male Quick-test, with Cap and Chain, S.S. Make calibrating pressure transmitters a snap by eliminating the need for t...

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    Original price $117.86 - Original price $117.86
    Original price $117.86
    $117.86
    $117.86 - $117.86
    Current price $117.86
  • Original price $142.45 - Original price $142.45
    Original price $142.45
    $142.45
    $142.45 - $142.45
    Current price $142.45

    Ralston QTFT-4MS0-AN-QD 1/2" Male 37 Degree Flare Quick Test Fitting with Cap and Chain

    1/2" male 37 degree flare (H04 AN/JIC) x male Quick-test with cap and chain, S.S. Seal Materials Buna-N, Teflon End 2 Male Quick-test with Cap...

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    Original price $142.45 - Original price $142.45
    Original price $142.45
    $142.45
    $142.45 - $142.45
    Current price $142.45
  • Original price $30.59 - Original price $30.59
    Original price $30.59
    $30.59
    $30.59 - $30.59
    Current price $30.59

    Ralston QTHA-3SS0 Male Quick-Test Outlet Port, S.S

    Male Quick-test outlet port, S.S. Outlet ports used on hand pumps, nitrogen sources, volume controllers. Specifications  End 2 Connector Male Qu...

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    Original price $30.59 - Original price $30.59
    Original price $30.59
    $30.59
    $30.59 - $30.59
    Current price $30.59
  • Original price $43.83 - Original price $43.83
    Original price $43.83
    $43.83
    $43.83 - $43.83
    Current price $43.83

    Ralston QTHA-3S2F-SS 1/4" Female NPT Outlet Port, S.S

    1/4" Female NPT outlet port, S.S. Replace the standard outlet port with a 1/4" Female NPT port. Specifications Material Stainless Steel Seal M...

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    Original price $43.83 - Original price $43.83
    Original price $43.83
    $43.83
    $43.83 - $43.83
    Current price $43.83
  • Original price $87.20 - Original price $87.20
    Original price $87.20
    $87.20
    $87.20 - $87.20
    Current price $87.20

    Ralston QTHA-4TS0 1/2" Tube Fitting Quick-Test Adapters

    1/2" tube fitting x male Quick-test, no check-valve, S.S. Connect to any 1/2" tube fitting without using a wrench. Specifications Width 1 in (2....

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    Original price $87.20 - Original price $87.20
    Original price $87.20
    $87.20
    $87.20 - $87.20
    Current price $87.20
  • Original price $55.26 - Original price $55.26
    Original price $55.26
    $55.26
    $55.26 - $55.26
    Current price $55.26

    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 $55.26 - Original price $55.26
    Original price $55.26
    $55.26
    $55.26 - $55.26
    Current price $55.26
  • Original price $115.62 - Original price $115.62
    Original price $115.62
    $115.62
    $115.62 - $115.62
    Current price $115.62

    Ralston XTFT-HNS0 DP Transmitter Quick-Test XT Fittings

    1/4"-28 UNF DP Transmitter x male Quick-test XT fitting with cap and chain, 316 S.S. Connect a Quick-test hose directly to a DP transmitter using t...

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    Original price $115.62 - Original price $115.62
    Original price $115.62
    $115.62
    $115.62 - $115.62
    Current price $115.62
  • Original price $74.30 - Original price $74.30
    Original price $74.30
    $74.30
    $74.30 - $74.30
    Current price $74.30

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

    1/4" 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 $74.30 - Original price $74.30
    Original price $74.30
    $74.30
    $74.30 - $74.30
    Current price $74.30
  • Original price $58.84 - Original price $58.84
    Original price $58.84
    $58.84
    $58.84 - $58.84
    Current price $58.84

    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 $58.84 - Original price $58.84
    Original price $58.84
    $58.84
    $58.84 - $58.84
    Current price $58.84
  • Original price $49.50 - Original price $49.50
    Original price $49.50
    $49.50
    $49.50 - $49.50
    Current price $49.50

    Ralston QTHA-1MSA 1/8" Male NPT Quick-Test Pressure Calibrator Adapters

    1/8" 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 $49.50 - Original price $49.50
    Original price $49.50
    $49.50
    $49.50 - $49.50
    Current price $49.50
  • Original price $76.64 - Original price $76.64
    Original price $76.64
    $76.64
    $76.64 - $76.64
    Current price $76.64

    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 $76.64 - Original price $76.64
    Original price $76.64
    $76.64
    $76.64 - $76.64
    Current price $76.64
  • Original price $27.89 - Original price $27.89
    Original price $27.89
    $27.89
    $27.89 - $27.89
    Current price $27.89

    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 $27.89 - Original price $27.89
    Original price $27.89
    $27.89
    $27.89 - $27.89
    Current price $27.89
  • Original price $110.88 - Original price $110.88
    Original price $110.88
    $110.88
    $110.88 - $110.88
    Current price $110.88

    Ralston QTHA-3MS0-QD 3/8" Male NPT Quick-Connect Adapter

    3/8" Male NPT Quick-connect x Male Quick-test, S.S. Make a bubble-tight seal on any Female NPT pressure device without using thread sealant or a wr...

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    Original price $110.88 - Original price $110.88
    Original price $110.88
    $110.88
    $110.88 - $110.88
    Current price $110.88
  • Original price $46.90 - Original price $46.90
    Original price $46.90
    $46.90
    $46.90 - $46.90
    Current price $46.90

    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 $46.90 - Original price $46.90
    Original price $46.90
    $46.90
    $46.90 - $46.90
    Current price $46.90
  • Original price $70.22 - Original price $70.22
    Original price $70.22
    $70.22
    $70.22 - $70.22
    Current price $70.22

    Ralston QTFT-FRS0 - DP Transmitter Quick Test Fitting

    Ralston QTFT-FRS0 5/16"-24 UNF x male Quick-test, with cap and chain, S.S. Ideal for situations where frequent calibration of a DP transmitter usin...

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    Original price $70.22 - Original price $70.22
    Original price $70.22
    $70.22
    $70.22 - $70.22
    Current price $70.22
  • Original price $75.68 - Original price $75.68
    Original price $75.68
    $75.68
    $75.68 - $75.68
    Current price $75.68

    Ralston QTFT-4MS1 1/2" Male NPT - Male Quick Test Fitting

    Ralston QTFT-4MS1 1/2" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. A removable cap provides easy access to connect a Qui...

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    Original price $75.68 - Original price $75.68
    Original price $75.68
    $75.68
    $75.68 - $75.68
    Current price $75.68
  • Original price $58.60 - Original price $58.60
    Original price $58.60
    $58.60
    $58.60 - $58.60
    Current price $58.60

    Ralston QTFT-2MS1 1/4" Male NPT - Male Quick Test Fitting

    Ralston QTFT-2MS1 1/4" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. A removable cap provides easy access to connect a Qui...

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    Original price $58.60 - Original price $58.60
    Original price $58.60
    $58.60
    $58.60 - $58.60
    Current price $58.60
  • Original price $99.06 - Original price $99.06
    Original price $99.06
    $99.06
    $99.06 - $99.06
    Current price $99.06

    Ralston QTHA-4MS0-QD 1/2" Male NPT Quick Connect - Male Quick Test Fitting, S.S

    1/2" Male NPT Quick-connect x male Quick-test.  Stainless steel fitting. Make a bubble-tight seal on any Female NPT pressure device without using t...

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    Original price $99.06 - Original price $99.06
    Original price $99.06
    $99.06
    $99.06 - $99.06
    Current price $99.06
  • Original price $19.46 - Original price $19.46
    Original price $19.46
    $19.46
    $19.46 - $19.46
    Current price $19.46

    Ralston QTFT-CAPS Stainless Steel Quick Test Cap and Chain

    Ralston QTFT-CAPS is a stainless steel cap and chain for male Quick Test. Length 0.85 in / 22 mm Width 0.7 in / 18 mm Country of origin USA ...

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    Original price $19.46 - Original price $19.46
    Original price $19.46
    $19.46
    $19.46 - $19.46
    Current price $19.46
  • Original price $564.33 - Original price $564.33
    Original price $564.33
    $564.33
    $564.33 - $564.33
    Current price $564.33

    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 $564.33 - Original price $564.33
    Original price $564.33
    $564.33
    $564.33 - $564.33
    Current price $564.33
  • Original price $44.88 - Original price $44.88
    Original price $44.88
    $44.88
    $44.88 - $44.88
    Current price $44.88

    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 $44.88 - Original price $44.88
    Original price $44.88
    $44.88
    $44.88 - $44.88
    Current price $44.88