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Part No.
1/4" female NPT x male Quick-test bulkhead union, S.S.
Connect a hose on one side of a panel, wall or
enclosure with female NPT on the other side
• Bulkhead seals so no liquid or moisture can get into a control
panel or enclosure
• Use to connect fittings on the inside of an enclosure to a
Quick-test hose on the outside of the enclosure
• Will connect through a wall that is up to 0.5 in (1.3 cm) thick
• Made in USA
Pressure Range
0 to 5000 psi (0 to 345 bar)
End C1
1/4" Female NPT with Bulkhead Seal
End C2
Male Quick-test
Has Check Valve
Temperature range
0 to 225 °F (-18 to 107 °C)
Stainless Steel
Seal materials
Dimensions A
1.79 in (4.55 cm)
Dimensions B
0.75 in (1.91 cm)
Ralston Instruments Inc. | | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480