Jet Test Q.D. Coupler, 3/8″ MNPT, with knurled dust plug
Jet Test Q.D. Coupler, for use with all models of 3/8″ NPT Whittaker, Cla-Val, and Carter nozzles.
Description
Backed by 40 years of successful performance all over the world, the Jet Test QD® is a proven concept in Quick Disconnect Couplers for performing tests for dirt, water, and pressure regulation during the refueling of jet aircraft.
The Jet Test QD® is so small that it can be installed permanently on the underwing fuel nozzle. Prior to the introduction of this product, a pressure or contamination test at the nozzle could not be performed without considerable fuel spillage while a connection was fabricated at the plugged port.
The exposed portion of the Jet Test QD® coupler is no larger than a standard hex head pipe plug, yet it contains an inner or primary seal as well as an outer secondary seal which is created by the dust plug.
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All metal components are 300 Series stainless steel, except the dust plug, which is aluminum. The sealing compound is Viton.
GTP-235-3/8 | 4730-01-271-7981 |