Products
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Original price $29.50 - Original price $29.50Original price $29.50$29.50$29.50 - $29.50Current price $29.50Ralston 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 ...
View full detailsOriginal price $29.50 - Original price $29.50Original price $29.50$29.50$29.50 - $29.50Current price $29.50 -
Original price $80.14 - Original price $80.14Original price $80.14$80.14$80.14 - $80.14Current price $80.14Ralston 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...
View full detailsOriginal price $80.14 - Original price $80.14Original price $80.14$80.14$80.14 - $80.14Current price $80.14 -
Original price $86.20 - Original price $86.20Original price $86.20$86.20$86.20 - $86.20Current price $86.20Ralston 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...
View full detailsOriginal price $86.20 - Original price $86.20Original price $86.20$86.20$86.20 - $86.20Current price $86.20 -
Original price $71.36 - Original price $71.36Original price $71.36$71.36$71.36 - $71.36Current price $71.36Ralston 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. ...
View full detailsOriginal price $71.36 - Original price $71.36Original price $71.36$71.36$71.36 - $71.36Current price $71.36 -
Original price $68.17 - Original price $68.17Original price $68.17$68.17$68.17 - $68.17Current price $68.17Ralston 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...
View full detailsOriginal price $68.17 - Original price $68.17Original price $68.17$68.17$68.17 - $68.17Current price $68.17 -
Original price $75.75 - Original price $75.75Original price $75.75$75.75$75.75 - $75.75Current price $75.75Ralston QTFT-HFBB-2F 1/4" Female NPT Quick Test Bulkhead Union
1/4" female NPT x male Quick-test bulkhead union, with cap and chain brass. Connect to a Quick-test hose on one side (with cap and chain) and to an...
View full detailsOriginal price $75.75 - Original price $75.75Original price $75.75$75.75$75.75 - $75.75Current price $75.75 -
Original price $81.66 - Original price $81.66Original price $81.66$81.66$81.66 - $81.66Current price $81.66Ralston 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...
View full detailsOriginal price $81.66 - Original price $81.66Original price $81.66$81.66$81.66 - $81.66Current price $81.66 -
Original price $73.79 - Original price $73.79Original price $73.79$73.79$73.79 - $73.79Current price $73.79Ralston 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...
View full detailsOriginal price $73.79 - Original price $73.79Original price $73.79$73.79$73.79 - $73.79Current price $73.79 -
Original price $72.76 - Original price $72.76Original price $72.76$72.76$72.76 - $72.76Current price $72.76Ralston 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...
View full detailsOriginal price $72.76 - Original price $72.76Original price $72.76$72.76$72.76 - $72.76Current price $72.76 -
Original price $74.43 - Original price $74.43Original price $74.43$74.43$74.43 - $74.43Current price $74.43Ralston 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...
View full detailsOriginal price $74.43 - Original price $74.43Original price $74.43$74.43$74.43 - $74.43Current price $74.43 -
Original price $20.64 - Original price $20.64Original price $20.64$20.64$20.64 - $20.64Current price $20.64Ralston 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...
View full detailsOriginal price $20.64 - Original price $20.64Original price $20.64$20.64$20.64 - $20.64Current price $20.64 -
Original price $34.02 - Original price $34.02Original price $34.02$34.02$34.02 - $34.02Current price $34.02Ralston 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...
View full detailsOriginal price $34.02 - Original price $34.02Original price $34.02$34.02$34.02 - $34.02Current price $34.02 -
Original price $2.80 - Original price $2.80Original price $2.80$2.80$2.80 - $2.80Current price $2.80Ralston QTHA-1BR-RS 1/8" Males RS Bonded Seal Ring
1/8" male RS bonded seal ring, steel and Buna-N. Caps, bonded seals and copper washers provide replacement seals for adapters. Connect 2 benchtop m...
View full detailsOriginal price $2.80 - Original price $2.80Original price $2.80$2.80$2.80 - $2.80Current price $2.80 -
Original price $18.45 - Original price $18.45Original price $18.45$18.45$18.45 - $18.45Current price $18.45Ralston 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...
View full detailsOriginal price $18.45 - Original price $18.45Original price $18.45$18.45$18.45 - $18.45Current price $18.45 -
Original price $33.77 - Original price $33.77Original price $33.77$33.77$33.77 - $33.77Current price $33.77Ralston 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...
View full detailsOriginal price $33.77 - Original price $33.77Original price $33.77$33.77$33.77 - $33.77Current price $33.77 -
Original price $14.15 - Original price $14.15Original price $14.15$14.15$14.15 - $14.15Current price $14.15Ralston 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...
View full detailsOriginal price $14.15 - Original price $14.15Original price $14.15$14.15$14.15 - $14.15Current price $14.15 -
Original price $23.32 - Original price $23.32Original price $23.32$23.32$23.32 - $23.32Current price $23.32Ralston 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...
View full detailsOriginal price $23.32 - Original price $23.32Original price $23.32$23.32$23.32 - $23.32Current price $23.32 -
Original price $44.73 - Original price $44.73Original price $44.73$44.73$44.73 - $44.73Current price $44.73Ralston 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...
View full detailsOriginal price $44.73 - Original price $44.73Original price $44.73$44.73$44.73 - $44.73Current price $44.73 -
Original price $44.73 - Original price $44.73Original price $44.73$44.73$44.73 - $44.73Current price $44.73Ralston 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...
View full detailsOriginal price $44.73 - Original price $44.73Original price $44.73$44.73$44.73 - $44.73Current price $44.73 -
Original price $7.77 - Original price $7.77Original price $7.77$7.77$7.77 - $7.77Current price $7.77Ralston 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...
View full detailsOriginal price $7.77 - Original price $7.77Original price $7.77$7.77$7.77 - $7.77Current price $7.77 -
Original price $56.10 - Original price $56.10Original price $56.10$56.10$56.10 - $56.10Current price $56.10Ralston 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...
View full detailsOriginal price $56.10 - Original price $56.10Original price $56.10$56.10$56.10 - $56.10Current price $56.10 -
Original price $87.92 - Original price $87.92Original price $87.92$87.92$87.92 - $87.92Current price $87.92Ralston 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...
View full detailsOriginal price $87.92 - Original price $87.92Original price $87.92$87.92$87.92 - $87.92Current price $87.92 -
Original price $19.40 - Original price $19.40Original price $19.40$19.40$19.40 - $19.40Current price $19.40Ralston 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...
View full detailsOriginal price $19.40 - Original price $19.40Original price $19.40$19.40$19.40 - $19.40Current price $19.40 -
Original price $19.22 - Original price $19.22Original price $19.22$19.22$19.22 - $19.22Current price $19.22Ralston 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...
View full detailsOriginal price $19.22 - Original price $19.22Original price $19.22$19.22$19.22 - $19.22Current price $19.22 -
Original price $18.93 - Original price $18.93Original price $18.93$18.93$18.93 - $18.93Current price $18.93Ralston 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...
View full detailsOriginal price $18.93 - Original price $18.93Original price $18.93$18.93$18.93 - $18.93Current price $18.93 -
Original price $24.80 - Original price $24.80Original price $24.80$24.80$24.80 - $24.80Current price $24.80Ralston 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...
View full detailsOriginal price $24.80 - Original price $24.80Original price $24.80$24.80$24.80 - $24.80Current price $24.80 -
Original price $26.31 - Original price $26.31Original price $26.31$26.31$26.31 - $26.31Current price $26.31Ralston 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...
View full detailsOriginal price $26.31 - Original price $26.31Original price $26.31$26.31$26.31 - $26.31Current price $26.31 -
Original price $74.41 - Original price $74.41Original price $74.41$74.41$74.41 - $74.41Current price $74.41Ralston 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....
View full detailsOriginal price $74.41 - Original price $74.41Original price $74.41$74.41$74.41 - $74.41Current price $74.41 -
Original price $48.06 - Original price $48.06Original price $48.06$48.06$48.06 - $48.06Current price $48.06Ralston 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 ...
View full detailsOriginal price $48.06 - Original price $48.06Original price $48.06$48.06$48.06 - $48.06Current price $48.06 -
Original price $1.57 - Original price $1.57Original price $1.57$1.57$1.57 - $1.57Current price $1.57Ralston QTHA-2006 Replacement O-Ring for QTHA-2TB0 and QTHA-2TS0
Replacement O-ring for QTHA-2TB0 and QTHA-2TS0. Caps, bonded seals and copper washers provide replacement seals for adapters. Seal Materials Bu...
View full detailsOriginal price $1.57 - Original price $1.57Original price $1.57$1.57$1.57 - $1.57Current price $1.57 -
Original price $15.17 - Original price $15.17Original price $15.17$15.17$15.17 - $15.17Current price $15.17Ralston QTHA-2FB0 1/4" Female NPT Quick-Test Adapters
1/4" 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 NPT connection us...
View full detailsOriginal price $15.17 - Original price $15.17Original price $15.17$15.17$15.17 - $15.17Current price $15.17 -
Original price $57.13 - Original price $57.13Original price $57.13$57.13$57.13 - $57.13Current price $57.13Ralston 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...
View full detailsOriginal price $57.13 - Original price $57.13Original price $57.13$57.13$57.13 - $57.13Current price $57.13 -
Original price $70.10 - Original price $70.10Original price $70.10$70.10$70.10 - $70.10Current price $70.10Ralston 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...
View full detailsOriginal price $70.10 - Original price $70.10Original price $70.10$70.10$70.10 - $70.10Current price $70.10 -
Original price $50.84 - Original price $50.84Original price $50.84$50.84$50.84 - $50.84Current price $50.84Ralston 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...
View full detailsOriginal price $50.84 - Original price $50.84Original price $50.84$50.84$50.84 - $50.84Current price $50.84 -
Original price $77.86 - Original price $77.86Original price $77.86$77.86$77.86 - $77.86Current price $77.86Ralston QTHA-2FSF-QD 1/4" Female 35 Degree Flare Quick-Connect Adapter
1/4" female 37 degree flare (AN/JIC -04) x male Quick-test, no check-valve, S.S. Connect a male 37° flare AN/JIC fitting to a Quick-test hose witho...
View full detailsOriginal price $77.86 - Original price $77.86Original price $77.86$77.86$77.86 - $77.86Current price $77.86 -
Original price $20.54 - Original price $20.54Original price $20.54$20.54$20.54 - $20.54Current price $20.54Ralston QTHA-2MB0-RT 1/4" Male BSPT (RT) Quick-Test Adapters
1/4" 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...
View full detailsOriginal price $20.54 - Original price $20.54Original price $20.54$20.54$20.54 - $20.54Current price $20.54 -
Original price $18.73 - Original price $18.73Original price $18.73$18.73$18.73 - $18.73Current price $18.73Ralston QTHA-2MB1 1/4" Male NPT Quick-Test Adapters
1/4" 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...
View full detailsOriginal price $18.73 - Original price $18.73Original price $18.73$18.73$18.73 - $18.73Current price $18.73 -
Original price $73.27 - Original price $73.27Original price $73.27$73.27$73.27 - $73.27Current price $73.27Ralston QTHA-2MBL 1/4" Male NPT Quick-Test 90 Degree Elbows
1/4" male NPT x male Quick-test 90 degree elbow, brass. Connect a hose to an adapter that is in a hard to reach place. Specifications Width 1.33...
View full detailsOriginal price $73.27 - Original price $73.27Original price $73.27$73.27$73.27 - $73.27Current price $73.27 -
Original price $62.43 - Original price $62.43Original price $62.43$62.43$62.43 - $62.43Current price $62.43Ralston QTHA-2MS0-MP Medium Pressure Quick-Test Adapters
7/16-20 male Medium Pressure x male Quick-test, S.S. Adapt Crystal Engineering nVision Calibrators to Ralston Quick-test hoses, hand pumps and nitr...
View full detailsOriginal price $62.43 - Original price $62.43Original price $62.43$62.43$62.43 - $62.43Current price $62.43 -
Original price $78.74 - Original price $78.74Original price $78.74$78.74$78.74 - $78.74Current price $78.74Ralston QTHA-2MS0-QD 1/4" Male NPT Quick-Connect Adapters
1/4" 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....
View full detailsOriginal price $78.74 - Original price $78.74Original price $78.74$78.74$78.74 - $78.74Current price $78.74 -
Original price $9.31 - Original price $9.31Original price $9.31$9.31$9.31 - $9.31Current price $9.31Ralston QTHA-2MS0-SK Replacement Seal Kit
Replacement seal kit for QTHA-2MS0-QD and QTFT-2MS0-QD. Repair a Quick-disconnect fitting in the field. Specifications Seal Materials Buna-...
View full detailsOriginal price $9.31 - Original price $9.31Original price $9.31$9.31$9.31 - $9.31Current price $9.31 -
Original price $36.07 - Original price $36.07Original price $36.07$36.07$36.07 - $36.07Current price $36.07Ralston QTHA-2MS1 1/4" Male NPT Quick-Test Adapters
1/4" male NPT x male Quick-test, with check-valve, S.S. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Specificat...
View full detailsOriginal price $36.07 - Original price $36.07Original price $36.07$36.07$36.07 - $36.07Current price $36.07 -
Original price $50.84 - Original price $50.84Original price $50.84$50.84$50.84 - $50.84Current price $50.84Ralston QTHA-2MSA 1/4" Male NPT Quick-Test Adapters
1/4" male NPT x female Quick-test, no check-valve, S.S. Quickly connect a pressure calibrator or other pressure device with Female NPT connections ...
View full detailsOriginal price $50.84 - Original price $50.84Original price $50.84$50.84$50.84 - $50.84Current price $50.84 -
Original price $51.48 - Original price $51.48Original price $51.48$51.48$51.48 - $51.48Current price $51.48Ralston QTHA-2TS0 1/4" Tube Fitting Quick-Test Adapters
1/4" tube fitting x male Quick-test, no check-valve, S.S. Make a bubble-tight connection to any Swagelok, Parker, Hoke, SSP, Tylok or equivalent tu...
View full detailsOriginal price $51.48 - Original price $51.48Original price $51.48$51.48$51.48 - $51.48Current price $51.48 -
Original price $107.65 - Original price $107.65Original price $107.65$107.65$107.65 - $107.65Current price $107.65Ralston 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...
View full detailsOriginal price $107.65 - Original price $107.65Original price $107.65$107.65$107.65 - $107.65Current price $107.65 -
Original price $19.24 - Original price $19.24Original price $19.24$19.24$19.24 - $19.24Current price $19.24Ralston 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...
View full detailsOriginal price $19.24 - Original price $19.24Original price $19.24$19.24$19.24 - $19.24Current price $19.24 -
Original price $42.55 - Original price $42.55Original price $42.55$42.55$42.55 - $42.55Current price $42.55Ralston 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...
View full detailsOriginal price $42.55 - Original price $42.55Original price $42.55$42.55$42.55 - $42.55Current price $42.55 -
Original price $12.74 - Original price $12.74Original price $12.74$12.74$12.74 - $12.74Current price $12.74Ralston 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...
View full detailsOriginal price $12.74 - Original price $12.74Original price $12.74$12.74$12.74 - $12.74Current price $12.74
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