Part No. QTHA-1FBA 1/8" female NPT x female Quick-test, no check-valve, brass Connect to a pressure gauge or other device with Male NPT connections to a Ralston hand pump or nitrogen calibration device Features • Install with thread tape once onto any male NPT pressure gauge then use the Quick-test connection to quickly connect or disconnect from any Ralston hand pump, nitrogen calibration device or other Quick-test adapter • Saves the threads on a pressure gauge by not needing to make and remake the connection with thread sealant • Made in USA QTHA-1FBA Specifications Pressure Range 0 to 5000 psi (0 to 345 bar) End C1 1/8" Female NPT End C2 Female Quick-test Has Check Valve No Temperature range 0 to 225 °F (-18 to 107 °C) Construction Brass Seal materials Buna-N Dimensions A 1.3 in (3.30 cm) Dimensions B 0.7 in (1.78 cm) Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480