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-test Fittings
- NPT Male QD (Quick Disconnect) Adapters
- NPT Male QD (Quick-Disconnect) fittings
- NPT Female Adapters
- NPT Female Quick Disconnect Adapters
- BSPT Male (RT) Quick-test Adapters
- BSPT Male (RT) Quick-test fittings
- BSPT Female (RT) Quick-test Adapters
- BSPP Male (RS) Quick-test Adapters
- BSPP Male (RS) Quick-test Fittings
- BSPP Female (RG) Quick-test Adapters
- High Pressure adapters
- Tube Fitting Adapters
- 37º Flare (AN) Adapter
- NPT Female Quick-test Gauge Adapters
- BSPP Female (RG) Quick-test Gauge Adapters
- NPT Male Quick-test Pressure Calibrator Adapters
- DP Transmitter Bleed Port Adapters
- DP Transmitter Bleed Port Quick-test Fittings
- Hose Tees
- Hose Unions
- Replacement Gauge Swivels
- Quick-test Cap and Chain
- NPT Male Quick-test XT Adapters
- NPT Female Quick-test XT Adapters
- Quick-test Bulkhead Connections
- Minimess to Quick-test Adapters
- BSPP Female (RG) Quick-disconnect Adapters
- Metric Female Parallel Thread Adapters
- Male High Pressure Quick-test XT Adapters
- 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