Connections
Connect a pressure gauge, calibrator or transmitter to a hand pump, nitrogen calibration manifold or nitrogen source using a wide range of ingenius connections, hoses and valves. Save time and money, eliminate leaks and improve the accuracy of the calibrations.
Adapters
Quick-test hose and adapters seal via an O-ring and probe. The probe slides into the O-ring and provides the seal while the threads keep the probe in place. This simple and reliable method allows for leak-free connections in any calibration.
- NPT Male Quick-test Adapters
- NPT Male Quick-connect Adapters
- NPT Male Quick-test XT Adapters
- NPT Male Quick-test Fittings
- NPT Male Quick-connect Fittings
- NPT Male Quick-test XT Fittings
- NPT Male Quick-test Pressure Calibrator Adapters
- NPT Male Quick-test XT Pressure Calibrator Adapters
- NPT Female Quick-test Adapters
- NPT Female Quick-test XT Adapters
- NPT Female Quick-test Gauge Adapters
- NPT Female Quick-test XT Gauge Adapters
- NPT Female Quick-connect Adapters
- NPT Female Quick-test Bulkhead Unions
- Tube Fitting Quick-test Adapters
- Tube Fitting Quick-test Bulkhead Unions
- 37 degree Flare (AN/JIC) Quick-connect Adapters
- DP Transmitter Quick-test Adapters
- DP Transmitter Quick-test Fittings
- BSPP Male (RS) Quick-test Adapters
- BSPP Male (RS) Quick-test XT Adapters
- BSPP Male (RS) Quick-test Fittings
- BSPP Male (RS) Quick-test XT Fittings
- BSPP Female (RG) Quick-test Adapters
- BSPP Female (RG) Quick-test Gauge Adapters
- BSPP Female (RG) Quick-connect Adapters
- BSPT Male (RT) Quick-test Adapters
- BSPT Male (RT) Quick-test Fittings
- BSPT Female (RT) Quick-test Adapters
- Medium Pressure Quick-test Adapters
- Medium Pressure Quick-test XT Adapters
- High Pressure Quick-test adapters
- High Pressure Quick-test XT Adapters
- Minimess Quick-test Adapters
- Metric Male Quick-test Adapters
- SAE/MS Male Quick-test Adapters
- Metric Female Quick-connect Adapters
- Quick-test Unions
- Quick-test XT Unions
- Quick-test Bulkhead Connections
- Quick-test XT Bulkhead Connections
- Quick-test 90° Elbows
- Quick-test 45° Elbows
- Quick-test XT Tees
- Quick-test Tees
- Quick-test Cap and Chains
- Quick-test XT Cap and Chains
- Replacement Gauge Swivels
- List All Items
Hoses
Ralston Instruments Quick-test™ hose is unique because it can be attached and detached without a wrench or thread sealant while maintaining a working pressure of 6900 psi (475 bar). Quick-test™ hoses are small in diameter, flexible and low in volume. These hoses provide an ideal way of transmitting pressure during a vacuum or pressure calibration. A wide variety of adaptors provide a connection for most calibration applications.
Valves and Verniers
Valves and verniers isolate a pressure device, control pressure and vent pressure when performing a pressure calibration