Hex Coupling Hex Coupling:3/8-inch x 1/4-inch This model has minimal features

This model has minimal features to keep cost low

Air and Water supply lines

(1) Glycerin filled vacuum gauge (must be regulated upon arrival)

Blow-out proof ball & stem

Hex Coupling Hex Coupling:3/8-inch x 1/4-inch This model has minimal featuresSSP Hex Coupling SSP Instrumentation TruFit is manufactured from fully traceable raw material to close tolerances and superior surface finishes. TruFit provides optimal performance when installed in accordance with SSPs recommendations and the design parameters appropriate for each type of connection tapered thread, straight thread, and weld & braze. TruFit components are cleaned in accordance with SSP documented work instructions using equipment