![3/8" Male NPT QTFT-3MB1](http://www.ptsinstruments.com/cdn/shop/products/item-56d775f37855d_62099fee-8193-48d2-b8d2-2092b5797882_large.jpg?v=1594052352)
3/8" Male NPT QTFT-3MB1
Ralston Instrument 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 Quick-test hose to the process for calibration purposes and is easily sealed bubble-tight again when calibration is complete
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