Pressure Fittings

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...

QTCM manifold only, no gauge adapter, no hoses, no process connections, no bag.   Seal Materials Buna-N, Delrin, Teflon Weight 1.46 lb (0.7 kg...

Ralston QTCM-2FBA-20-2 comes with the QTCM manifold, 1/4" FNPT, gauge adapter, 20ft, 2ft hoses, (2) 1/4" MNPT process conn., nylon bag. Attach a ga...

Ralston QTCM-2MBA-20-2 comes with QTCM manifold, 1/4" MNPT gauge adapter, 20ft, 2ft hoses, (2) 1/4” MNPT process conn., nylon bag. Attach a gauge o...

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...

Ralston QTFT-1MB0 1/8" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Qui...

 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-...

1/8" 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...

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...

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...

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...

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 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...

Ralston QTFT-2MB0 1/4" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Qui...

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...

1/4" 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...

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...

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-...

Male 1/4" NPT x Male Quick-test 90 degree elbow with cap and chain, brass. Connect to any 1/4" Female NPT connection and install for permanent serv...

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 / ...

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

3/8" 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...

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...

Ralston QTFT-3MB1 3/8" male NPT x male Quick-test, with check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Q...

3/8" 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-test hose to the ...

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...

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...

Ralston QTFT-3SB0 3/8-24 Male SAE X Male Quick-test outlet connection with cap and chain, brass Material Brass Seal Material Buna-N End 1 Co...

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

Ralston QTFT-4MB0 1/2" male NPT x male Quick-test, no check-valve, with cap and chain, brass. A removable cap provides easy access to connect a Qui...

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

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 ...

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

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...

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 ...

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...

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...

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. ...

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 ...

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 ...

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...

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...