Connect a Quick-test hose to a pressure gauge or any device with a male NPT connection using thread sealant and a wrench
- Connect to pressure gauges with NPT connections
- Adapt to a wide range of Male NPT process connections
- Made in USA
![QTHA 2 FB0 Adapter](https://ralstoninst-cms.imgix.net/landing/QTHA-2FB0_ASSEM-marketing-hero.jpg?auto=compress%2Cformat&crop=focalpoint&domain=ralstoninst-cms.imgix.net&fit=crop&fp-x=0.5&fp-y=0.5&h=119&ixlib=php-3.3.1&w=150&s=48291ea3fce0b79364cd3b569022eabd)
![](https://ralstoninst-cms.imgix.net/general/ralston-quick-test-logo.png?auto=compress%2Cformat&crop=focalpoint&domain=ralstoninst-cms.imgix.net&fit=crop&fp-x=0.5&fp-y=0.5&h=32&ixlib=php-3.3.1&w=150&s=0006e612f5fe880762a57b3fcfca8a6b)
Part of the Ralston Quick-test™ System of safe, stable, leak-free connections without a wrench.
NPT Female Quick-test Adapters
NPT Female Quick-test Adapters come in a variety of different configurations. Choose which is right for your application
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