A D-seal in the oscillating elbow provides a positive seal on the O. OSCLLTNG CMPCT Parker's oscillating elbows reduce assembly time by eliminating the use of a sleeve and tightening of a nut required in compression style fittings.6 body - Stainless steel gripping ring - Low-friction washers - Nitrile D-seal provides a positive seal on the O.
For use with the following Parker Parflex Division tubing. of the tube, in both static and dynamic positions - Nitrile o-ring - Nickel plated brass threads Applications: - Air - Cutting - Inert Gases of the tubing in both static and dynamic positions.. The D-seal deforms during insertion of the tubing lowering the insertion force without compromising the sealing feature.