Tubing And Fittings

The correct pressure components will provide a tight fit for critical operations. Transcat’s broad inventory of pressure fittings, tubing, hoses and adapters ensure safe, leak-free connectivity. With our comprehensive kits, you receive sets of hoses and adapters for making pressure connections confidently and safely. Our kits and individual products are constructed in a variety of durable materials by Ralston Instruments, Meriam, Crystal Engineering and other leaders in pressure reading, testing and calibration.

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  1. Ralston Instruments QTHA Universal Quick-test Hose and Adapter Kit
    Ralston Instruments QTHA Universal Quick-test Hose and Adapter Kit Universal Quick-test Hose and Adapter Kit
    Order #: QTHA-KIT4-SS
    Mfg #: QTHA-KIT4-SS
    Availability: In stock
    Special Price $2,496.95 Regular Price $2,496.96
    Universal Quick-test Hose and Adapter Kit Learn More
  2. Ralston Instruments QTHA-KIT4 Universal Quick-test Hose and Adapter Kit
    Ralston Instruments QTHA-KIT4 Universal Quick-test Hose and Adapter Kit Universal Quick-test Hose and Adapter Kit
    Order #: QTHA-KIT4
    Mfg #: QTHA-KIT4
    Availability: In stock
    $1,849.65
    Universal Quick-test Hose and Adapter Kit Learn More
  3. Ralston Instruments NPAK-3KPSIG-D Nitropak Nitrogen Calibration Source with 3K PSIG Gauge Kit
    Ralston Instruments NPAK-3KPSIG-D Nitropak Nitrogen Calibration Source with 3K PSIG Gauge Kit Nitropak Nitrogen Calibration Source w/3K PSIG Dig.Gauge Kit
    Order #: NPAK-3KPSIG-D
    Mfg #: NPAK-3KPSIG-D
    Availability: In stock
    $8,520.96
    Nitropak Nitrogen Calibration Source w/3K PSIG Dig.Gauge Kit Learn More
  4. Ralston Instruments NPAK-2MBA-6-3 Nitrogen Calibration Source
    Ralston Instruments NPAK-2MBA-6-3 Nitrogen Calibration Source Nitrogen Calibration Source
    Order #: NPAK-2MBA-6-3
    Mfg #: NPAK-2MBA-6-3
    Availability: In stock
    Special Price $7,737.89 Regular Price $7,737.90
    Nitrogen Calibration Source Learn More
  5. Ralston Instruments DPPV-0000: Low Pressure and Vacuum Test Pump
    Ralston Instruments DPPV Low Pressure and Vacuum Test Pump Low Pressure and Vacuum Test Pump
    Order #: DPPV-0000
    Mfg #: DPPV-0000
    Availability: In stock
    Special Price $851.01 Regular Price $851.02
    Low Pressure and Vacuum Test Pump Learn More
  6. 
Crystal MPM-1/4MPT 1/4 inch NPT Male Fitting (CPF Male)
    Crystal MPM-1/4MPT 1/4 inch NPT Male Fitting (CPF Male) 1/4 inch NPT Male Fitting (CPF Male)
    Order #: MPM-1/4MPT
    Mfg #: MPM-1/4MPT
    Availability: In stock
    $197.40
    1/4 inch NPT Male Fitting (CPF Male) Learn More
  7. Ralston Instruments NPAK-0000-0-0 NPAK, No Hoses, Adapters Pressure Calibration Kit
    Ralston Instruments NPAK-0000-0-0 NPAK, No Hoses, Adapters Pressure Calibration Kit NPAK,No Hoses,Adapters Pressure Calibration Kit
    Order #: NPAK-0000
    Mfg #: NPAK-0000-0-0
    Availability: In stock
    $7,468.97
    NPAK,No Hoses,Adapters Pressure Calibration Kit Learn More
  8. Ralston Instruments QTFT-2MB1 NPT Male 1/4'' Adapter
    Ralston Instruments QTFT-2MB1 NPT Male 1/4'' Adapter NPT Male 1/4''
    Order #: QTFT-2MB1
    Mfg #: QTFT-2MB1
    Availability: In stock
    Special Price $43.84 Regular Price $43.85
    NPT Male 1/4'' Learn More
  9. Ralston Instruments QTFT-2MB0
    Ralston Instruments QTFT-2MB0 1/4" Male NPT x Male Quick-test, no Check-valve with Cap & Chain, Brass Adapter 1/4"Male NPTxMale Quick-test no Check-valve w/Cap&Chain,Brass
    Order #: QTFT-2MB0
    Mfg #: QTFT-2MB0
    Availability: In stock
    $33.92
    1/4"Male NPTxMale Quick-test no Check-valve w/Cap&Chain,Brass Learn More
  10. Ralston Instruments QTFT-2MS0
    Ralston Instruments QTFT-2MS0 1/4" Male NPT x Male Quick-test, no Check-valve with Cap & Chain, Stainless Steel Adapter 1/4"Male NPT x Male Quick-test no Check-valve w/Cap & Chain,SS
    Order #: QTFT-2MS0
    Mfg #: QTFT-2MS0
    Availability: In stock
    Special Price $60.99 Regular Price $61.00
    1/4"Male NPT x Male Quick-test no Check-valve w/Cap & Chain,SS Learn More
  11. Ralston Instruments NPAK-2FBA-6-3 Nitrogen Calibration Source
    Ralston Instruments NPAK-2FBA-6-3 Nitrogen Calibration Source Nitrogen Calibration Source
    Order #: NPAK-2FBA-6-3
    Mfg #: NPAK-2FBA-6-3
    Availability: In stock
    $7,735.88
    Nitrogen Calibration Source Learn More
  12. Ralston Instruments QTCM Nitrogen Calibration Manifold
    Ralston Instruments QTCM Nitrogen Calibration Manifold Nitrogen Calibration Manifold
    Order #: QTCM-0000-0-0
    Mfg #: QTCM-0000-0-0
    Availability: In stock
    $500.05
    Nitrogen Calibration Manifold Learn More
  13. Ralston Instruments QTQT-HOS-3FT Quick-test 6900PSI Hose, Brass Ends, 3'
    Ralston Instruments QTQT-HOS-3FT Quick-test 6900PSI Hose, Brass Ends, 3' Quick-test 6900PSI Hose,Brass Ends,3ft(92cm)long
    Order #: QTQT-HOS-3FT
    Mfg #: QTQT-HOS-3FT
    Availability: In stock
    Special Price $88.39 Regular Price $88.40
    Quick-test 6900PSI Hose,Brass Ends,3ft(92cm)long Learn More
  14. Fluke 700TTH5K Premium Pressure Transmitter Test Hose Kit
    Fluke 700TTH5K Premium Pressure Transmitter Test Hose Kit Premium Pressure Transmitter Test Hose Kit
    Order #: 700TTH5K
    Mfg #: 4623323
    Availability: In stock
    Special Price $838.69 Regular Price $1,010.47
    Premium Pressure Transmitter Test Hose Kit Learn More
  15. Ralston Instruments QTHA-FRS0 5/16" -24UNF x Male Quick-test, no Check-valve, Stainless Steel Adapter
    Ralston Instruments QTHA-FRS0 5/16" -24UNF x Male Quick-test, no Check-valve, Stainless Steel Adapter 5/16"-24UNF x Male Quick-test,no Check-valve,SS
    Order #: QTHA-FRS0
    Mfg #: QTHA-FRS0
    Availability: In stock
    Special Price $68.69 Regular Price $68.70
    5/16"-24UNF x Male Quick-test,no Check-valve,SS Learn More
  16. Ralston Instruments QTHA-KIT6-6FT High Pressure Hose Kit, 6000PSI Brass, 6'
    Ralston Instruments QTHA-KIT6-6FT High Pressure Hose Kit, 6000PSI Brass, 6' High Pressure Hose Kit,6000PSI Brass,6'
    Order #: QTHA-KIT6-6FT
    Mfg #: QTHA-KIT6-6FT
    Availability: In stock
    $301.11
    High Pressure Hose Kit,6000PSI Brass,6' Learn More
  17. Ralston Instruments QTHA-2TB0 1/4" Tube Adapter for Quick-Test Hose, Brass
    Ralston Instruments QTHA-2TB0 1/4" Tube Adapter for Quick-Test Hose, Brass 1/4" Tube Adapter for Quick-Test Hose,Brass
    Order #: QTHA-2TB0
    Mfg #: QTHA-2TB0
    Availability: In stock
    $24.99
    1/4" Tube Adapter for Quick-Test Hose,Brass Learn More
  18. Ralston Instruments QTHA-KIT6-3FT Quick-test Hose Kit
    Ralston Instruments QTHA-KIT6-3FT Quick-test Hose Kit Quick-test Hose Kit
    Order #: QTHA-KIT6-3FT
    Mfg #: QTHA-KIT6-3FT
    Availability: In stock
    $249.20
    Quick-test Hose Kit Learn More
  19. Ralston Instruments QTHA-3TB0 3/8" Tube Fitting, x Male Quick
    Ralston Instruments QTHA-3TB0 3/8" Tube Fitting, x Male Quick 3/8" Tube Fitting, x Male Quick
    Order #: QTHA-3TB0
    Mfg #: QTHA-3TB0
    Availability: In stock
    $28.01
    3/8" Tube Fitting, x Male Quick Learn More
  20. Ralston Instruments QT 1/4" Male NPT x male QT, with check-valve Adapter
    Ralston Instruments QT 1/4" Male NPT x male QT, with check-valve Adapter 1/4" Male NPT x male QT, with check-valve
    Order #: QTFT-2MS1
    Mfg #: QTFT-2MS1
    Availability: In stock
    $76.62
    1/4" Male NPT x male QT, with check-valve Learn More
  21. Ralston Instruments QTHA-4TB0 1/2" Tube Fitting x Male Quick Test, No Check Valve Adapter
    Ralston Instruments QTHA-4TB0 1/2" Tube Fitting x Male Quick Test, No Check Valve Adapter 1/2" Tube Fitting x Male Quick Test, No Check Valve
    Order #: QTHA-4TB0
    Mfg #: QTHA-4TB0
    Availability: In stock
    Special Price $42.44 Regular Price $42.45
    1/2" Tube Fitting x Male Quick Test, No Check Valve Learn More
  22. Ralston Instruments QTQT-HOS-6FT
    Ralston Instruments QTQT Quick-test 6900PSI Hose, Brass Hose Ends, 6' Quick-test 6900PSI Hose,Brass Hose Ends,6ft(1.83m)long
    Order #: QTQT-HOS-6FT
    Mfg #: QTQT-HOS-6FT
    Availability: In stock
    $114.35
    Quick-test 6900PSI Hose,Brass Hose Ends,6ft(1.83m)long Learn More
  23. Service Kit w/Seals, O-Ring, Screws (for 23622P)
    Druck PV211 Service Kit with Seals, O-Rings & Screws (for PV211 Pump) Service Kit w/Seals, O-Rings & Screws (for PV211 Pump)
    Order #: 23623P
    Mfg #: 1S-TPK1-40
    Availability: In stock
    $210.82
    Service Kit w/Seals, O-Rings & Screws (for PV211 Pump) Learn More
  24. Additel ADT102 Adapter & Fitting, 1/4" NPTM to Various M/F Connections (26pc)
    Additel ADT102 Adapter & Fitting, 1/4" NPTM to Various M/F Connections (26pc) Adapter & Fitting, 1/4" NPTM to Various M/F Connections (26pc)
    Order #: ADT102
    Mfg #: ADT102-N
    Availability: In stock
    $2,282.00
    Adapter & Fitting, 1/4" NPTM to Various M/F Connections (26pc) Learn More
  25. Ralston Instruments QTHA-2MS0-QD 1/4" Male NPT QD (Quick-connect) Adapter, Stainless Steel
    Ralston Instruments QTHA-2MS0-QD 1/4" Male NPT QD (Quick-connect) Adapter, Stainless Steel 1/4"Male NPT QD(Quick-connect) Adapter,SS
    Order #: QTHA-2MS0-QD
    Mfg #: QTHA-2MS0-QD
    Availability: In stock
    Special Price $110.23 Regular Price $110.24
    1/4"Male NPT QD(Quick-connect) Adapter,SS Learn More
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