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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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Showing 1-25 of 611
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  1. New
    Enerpac FZ1055 High Pressure Fitting, Adapter, 10,000 psi
    Enerpac FZ1055 Reducer Connector, 1/4"NPT(M) 3/8"NPTF Reducer Connector,1/4"NPT(M) 3/8"NPTF
    Order #: FZ1055
    Mfg #: 201464
    Availability: In stock
    $52.00
    Reducer Connector,1/4"NPT(M) 3/8"NPTF Learn More
  2. New
    Enerpac A630 Enerpac 1/4" Spee-D-Coupler
    Enerpac A630 Enerpac 1/4" Spee-D-Coupler Enerpac 1/4" Spee-D-Coupler
    Order #: A-630-ENERPAC
    Mfg #: A630
    Availability: In stock
    $111.00
    Enerpac 1/4" Spee-D-Coupler Learn More
  3. Clearance
    Lincoln Industrial 219-13730-7
    Lincoln Industrial 219-13730-7 O-Ring 72NBR 144,00X4,00
    Order #: 219-13730-7
    Mfg #: 219-13730-7
    Availability: In stock
    Special Price $5.80 Regular Price $11.45
    O-Ring 72NBR 144,00X4,00 Learn More
  4. Ralston XTFT-HNS0 1/4"-28 UNF DP Transmitter x Male Fitting
    Ralston Instruments XTFT-HNS0 1/4" -28 UNF DP Transmitter x Male QT XT Fitting with Cap & Chain 1/4"-28 UNF DP Transmitter x Male QT XT Fitting w/Cap &Chain
    Order #: XTFT-HNS0
    Mfg #: XTFT-HNS0
    Availability: In stock
    $115.62
    1/4"-28 UNF DP Transmitter x Male QT XT Fitting w/Cap &Chain Learn More
  5. Ralston Instruments QTFT-PLGS SS Quick-test Hose Plug & Chain only
    Ralston Instruments QTFT-PLGS Stainless Steel Quick-test Hose Plug & Chain only SS Quick-test Hose Plug & Chain only
    Order #: QTFT-PLGS
    Mfg #: QTFT-PLGS
    Availability: In stock
    $35.04
    SS Quick-test Hose Plug & Chain only Learn More
  6. Ralston Instruments QTHA-3MS0-QD
    Ralston Instruments QTHA-3MS0-QD 3/8" Male NPT Quick-connect x Male Quick-test, Stainless Steel adapter 3/8" Male NPT Quick-connect x Male Quick-test, S.S
    Order #: QTHA-3MS0-QD
    Mfg #: QTHA-3MS0-QD
    Availability: In stock
    $110.88
    3/8" Male NPT Quick-connect x Male Quick-test, S.S Learn More
  7. Ralston Instruments QTHP-BOTL Replacement Bottle (empty) with Flip Top for Hydraulic Pump Fluid
    Ralston Instruments QTHP-BOTL Empty Bottle with Flip Top for Hydraulic Pump Fluid Empty Bottle w/Flip Top for Hydraulic Pump Fluid
    Order #: QTHP-BOTL
    Mfg #: QTHP-BOTL
    Availability: In stock
    $8.56
    Empty Bottle w/Flip Top for Hydraulic Pump Fluid Learn More
  8. Ralston QTHA-3FSF-QD 3/8" female 37 degree flare x male Quick-test adapter
    Ralston Instruments QTHA-3FSF-QD 3/8" Female 37 degree Flare x Male Quick-test Adapter, Stainless Steel adapter 3/8"Female 37 degree Flare x Male Quick-test Adapter,SS
    Order #: QTHA-3FSF-QD
    Mfg #: QTHA-3FSF-QD
    Availability: In stock
    $119.43
    3/8"Female 37 degree Flare x Male Quick-test Adapter,SS Learn More
  9. Ralston Instruments QTHA-4MS0-QD 1/2" Male NPT Quick-connect x male Quick-test, S.S
    Ralston Instruments QTHA-4MS0-QD 1/2" Male NPT Quick-connext x male Quick-test, Stainless Steel adapter 1/2" Male NPT Quick-connext x male Quick-test, S.S.
    Order #: QTHA-4MS0-QD
    Mfg #: QTHA-4MS0-QD
    Availability: In stock
    $99.06
    1/2" Male NPT Quick-connext x male Quick-test, S.S. Learn More
  10. 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 $674.61 Regular Price $757.99
    Premium Pressure Transmitter Test Hose Kit Learn More
  11. Ralston 020-0229
    PIE 020-0229 Quick Test 6900 PSI/475bar Hose 3ft. (1m) Quick Test 6900 PSI/475bar Hose 3ft.(1m)
    Order #: 020-0229
    Mfg #: 020-0229
    Availability: In stock
    $85.00
    Quick Test 6900 PSI/475bar Hose 3ft.(1m) Learn More
  12. Clearance
    Dwyer Instruments A-2026-2
    Dwyer Instruments A-2026-2 Stainless Steel Fitting tee, 1/4" FNPT
    Order #: A-2026-2
    Mfg #: A-2026-2
    Availability: In stock
    Special Price $5.15 Regular Price $9.45
    Stainless Steel Fitting tee, 1/4" FNPT Learn More
  13. Clearance
    Ralston Instruments 1S1S-HOS-3FT Quick-test Hose, 1/8" Stainless Steel Tube Stub Hose Ends, 3'
    Ralston Instruments 1S1S-HOS-3FT Quick-test Hose, 1/8" Stainless Steel Tube Stub Hose Ends, 3' Quick-test Hose,1/8"SS Tube Stub Hose Ends,3ft(92cm)long
    Order #: 1S1S-HOS-3FT
    Mfg #: 1S1S-HOS-3FT
    Availability: In stock
    Special Price $50.76 Regular Price $104.01
    Quick-test Hose,1/8"SS Tube Stub Hose Ends,3ft(92cm)long Learn More
  14. Ralston Instruments QTHA-KIT1 Quick-test BSPP Fitting Kit Brass
    Ralston Instruments QTHA-KIT1 Quick-test BSPP Fitting Kit Brass Quick-test BSPP Fitting Kit Brass
    Order #: QTHA-KIT1
    Mfg #: QTHA-KIT1
    Availability: In stock
    $123.35
    Quick-test BSPP Fitting Kit Brass Learn More
  15. Ralston Instruments QTQT-HOS-8FT
    Ralston Instruments QTQT-HOS-8FT Quick-test 6900PSI Hose, Brass Hose Ends, 8' Quick-test 6900PSI Hose,Brass Hose Ends,8ft(2.44m)long
    Order #: QTQT-HOS-8FT
    Mfg #: QTQT-HOS-8FT
    Availability: In stock
    $96.90
    Quick-test 6900PSI Hose,Brass Hose Ends,8ft(2.44m)long Learn More
  16. Ralston Instruments QTQT-HOS-50FT Quick-test 6900PSI Hose, Brass Hose Ends, 50'
    Ralston Instruments QTQT-HOS-50FT Quick-test 6900PSI Hose, Brass Hose Ends, 50' Quick-test 6900PSI Hose,Brass Hose Ends,50ft(15.2m)long
    Order #: QTQT-HOS-50FT
    Mfg #: QTQT-HOS-50FT
    Availability: In stock
    $364.44
    Quick-test 6900PSI Hose,Brass Hose Ends,50ft(15.2m)long Learn More
  17. Ralston Instruments QTQT-HOS-100FT Quick-test 6900PSI Hose, Brass Hose Ends, 100'
    Ralston Instruments QTQT-HOS-100FT Quick-test 6900PSI Hose, Brass Hose Ends, 100' Quick-test 6900PSI Hose,Brass Hose Ends,100ft(30.1m)long
    Order #: QTQT-HOS-100FT
    Mfg #: QTQT-HOS-100FT
    Availability: In stock
    $682.94
    Quick-test 6900PSI Hose,Brass Hose Ends,100ft(30.1m)long Learn More
  18. Ralston Instruments QTQT-HOS-1M Quick-test 6900PSI Hose, Brass Hose Ends, 1m
    Ralston Instruments QTQT-HOS-1M Quick-test 6900PSI Hose, Brass Hose Ends, 1m Quick-test 6900PSI Hose,Brass Hose Ends,1m(3.3ft)long
    Order #: QTQT-HOS-1M
    Mfg #: QTQT-HOS-1M
    Availability: In stock
    $66.84
    Quick-test 6900PSI Hose,Brass Hose Ends,1m(3.3ft)long Learn More
  19. Ralston Instruments QTHA-2MS0-C580-QD CGA580 Quick-connect x 1/4" Male NPT Adapter, Stainless Steel
    Ralston Instruments QTHA-2MS0-C580-QD CGA580 Quick-connect x 1/4" Male NPT Adapter, Stainless Steel CGA580 Quick-connect x 1/4"Male NPT Adapter,SS
    Order #: QTHA-2MS0-C580-QD
    Mfg #: QTHA-2MS0-C580-QD
    Availability: In stock
    $189.78
    CGA580 Quick-connect x 1/4"Male NPT Adapter,SS Learn More
  20. Ralston Instruments QTHA-2FSA 1/4" Female NPT x Female Quick-test, no Check-valve, Stainless Steel Adapter
    Ralston Instruments QTHA-2FSA 1/4" Female NPT x Female Quick-test, no Check-valve, Stainless Steel Adapter 1/4"FemaleNPTxFemale Quick-test no Check-valve,SS
    Order #: QTHA-2FSA
    Mfg #: QTHA-2FSA
    Availability: In stock
    $52.37
    1/4"FemaleNPTxFemale Quick-test no Check-valve,SS Learn More
  21. Ralston Instruments QTHA-1FS0-QD
    Ralston Instruments QTHA-1FS0-QD 1/8" Female NPT Quick-connect x Male Quick-test, no Check-valve Adapter 1/8"Female NPT Quick-connect x Male Quick-test,no Check-valve
    Order #: QTHA-1FS0-QD
    Mfg #: QTHA-1FS0-QD
    Availability: In stock
    $69.76
    1/8"Female NPT Quick-connect x Male Quick-test,no Check-valve Learn More
  22. Ralston Instruments QTHA-CMS0-C580-QD CGA580 Quick-connect Male x Quick-test, no Check-valve, Stainless Steel Adapter
    Ralston Instruments QTHA-CMS0-C580-QD CGA580 Quick-connect Male x Quick-test, no Check-valve, Stainless Steel Adapter CGA580 Quick-connect Male x Quick-test,no Check-valve,SS
    Order #: QTHA-CMS0-C580-QD
    Mfg #: QTHA-CMS0-C580-QD
    Availability: In stock
    $147.41
    CGA580 Quick-connect Male x Quick-test,no Check-valve,SS Learn More
  23. Ralston Instruments QTHA-6MB0 3/4" Male NPT x Male Quick-test, no Check-valve, Brass Adapter
    Ralston Instruments QTHA-6MB0 3/4" Male NPT x Male Quick-test, no Check-valve, Brass Adapter 3/4"Male NPT x Male Quick-test no Check-valve,Brass
    Order #: QTHA-6MB0
    Mfg #: QTHA-6MB0
    Availability: In stock
    $64.47
    3/4"Male NPT x Male Quick-test no Check-valve,Brass Learn More
  24. Ralston Instruments QTHA-2FS0 1/4" Female NPT x Male Quick-test no Check-valve, Stainless Steel
    Ralston Instruments QTHA-2FS0 1/4" Female NPT x Male Quick-test no Check-valve, Stainless Steel 1/4"FemaleNPT x Male Quick-test no Check-valve,SS
    Order #: QTHA-2FS0
    Mfg #: QTHA-2FS0
    Availability: In stock
    $58.84
    1/4"FemaleNPT x Male Quick-test no Check-valve,SS Learn More
  25. Ralston Instruments QTHA-2FB0
    Ralston Instruments QTHA-2FB0 1/4" Female NPT x Male Quick-test no Check-valve, Brass Adapter 1/4"FemaleNPT x Male Quick-test no Check-valve,Brass
    Order #: QTHA-2FB0
    Mfg #: QTHA-2FB0
    Availability: In stock
    $15.63
    1/4"FemaleNPT x Male Quick-test no Check-valve,Brass Learn More
Showing 1-25 of 611
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