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O-ring alternative

Trap-Seal is a trapezoidalshaped O-ring that reduces possibility of popping out of the O-ring face seal groove. Trapezoidal design provides consistently positive retention in the groove and creates a larger overlap between groove lip and seal for increased retention. Interchangeable with the standard O-ring used in half-dovetail grooves, making seal replacement in the field quick and easy.

Parker Hannifin Corp., Tube Fittings Div.,
(800) C-PARKER,