Ralston

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...

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...

1/4" male BSPT (ISO 7/1) x male Quick-test, with check-valve, with cap and chain, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-...

Ralston QTFT-CAPB is a brass cap and chain for male Quick Test. Length 0.85 in / 22 mm Width 0.7 in / 18 mm Country of origin USA Has Cap ...

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 ...

1/8" male NPT x female Quick-test, no check-valve, Brass pressure fitting. Length 1.55 in / 40 mm Width 0.7 in / 18 mm Country of origin USA...

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...

Caps, bonded seals and copper washers provide replacement seals for adapters. Connect two benchtop manifolds together. Seal Materials Buna-N, T...

1/16" male NPT x male Quick-test, no check-valve, brass. Connects Female NPT to Quick-test hoses with brass or stainless steel hose ends. Seal M...

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...

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...

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...

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...

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...

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...

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...

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. ...

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...

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...

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 ...

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...

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...

1/2" 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-test hose to the ...

Replacement outlet port used on hand pumps, nitrogen sources, volume controllers- with cap and chain. Material Brass Seal Material Buna-N ...

3/8" male NPT x male Quick-test, with check valve, with cap and chain, S.S. A removable cap provides easy access to connect a Quick-test hose to th...

3/8" Male Quick-connect x Male Quick-test, with cap and chain, S.S. Make calibrating pressure transmitters a snap by eliminating the need for threa...

1/4" Male High Pressure x Male Quick-test fitting with cap and chain. Connect a Female High Pressure 60 degree coned and threaded pressure fitting ...

1/4" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, S.S. Connect Female BSPP (ISO 228/1) parallel thread to Quick-tes...

1/4" male NPT QD (Quick-connect) fitting, S.S. Make calibrating pressure transmitters a snap by eliminating the need for thread sealant or wrenches...

1/4" Male Medium Pressure x Male Quick-test with Cap and Chain. Adapt any pressure calibrator, pressure gauge or comparator to Quick-test easily. ...

1/4" male 37 degree flare (H04 AN/JIC) x male Quick-test with cap and chain, S.S.  Connect to any male 37 degree flare adapter or tube. Seal Mat...

1/4" male BSPT (ISO 7/1) x male Quick-test, no check-valve, with cap and chain, brass. Connects Female BSPT (ISO 7/1) taper pipe thread to Quick-te...

G 1/4" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, brass. Connect Female BSPP (ISO 228/1) parallel thread to Quick...

1/8" male NPT QD (Quick-connect) fitting, S.S. Make calibrating pressure transmitters a snap by eliminating the need for thread sealant or wrenches...

1/8" male BSPT (ISO 7/1) x male Quick-test, with check-valve, with cap and chain, brass.  Connects Female BSPT (ISO 7/1) taper pipe thread to Quick...

 1/8" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, brass. Connect Female BSPP (ISO 228/1) parallel thread to Quick-...

G 3/8" male BSPP (ISO 228/1) x male Quick-test, no check-valve, with cap and chain, brass. Connect Female BSPP (ISO 228/1) parallel thread to Qu...

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...

1/4" male NPT x male Quick-test XT, no check-valve, with cap and chain, S.S. Connects Female NPT to Quick-test XT 10,000 psi hoses for permanent in...

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...

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 ...

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...

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...

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...

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 ...

Ralston QTFT-2MB1 1/4" male NPT x male Quick-test, with check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Q...

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...

Ralston QTFT-1MB1 1/8" male NPT x male Quick-test, with check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Q...