H 20 X 40 X 7/2

 

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Nitrile Hat Packing

NBR, Buna N

Specs:

With Spring:

Hat packing with a spring loaded sealing lip and fixing flange for secondary applications and replacement parts. Careful fitting is a prerequisite for proper functioning of this seal. The axial compression of the flange amounts to 10% of its thickness at the most.

Without Spring:

Hat packing with sealing lip and fixing flange for secondary applications and replacement parts. Careful fitting is a prerequisite for proper functioning of this seal. The axial compression of the flange amounts to 10% of its thickness at the most.

Material:

NBR (Natural Rubber)

Standard Service Temperature: -40°F - +212°F

Linear Velocity: = 0.5 m/s

Working Pressure: = 10 bar/145 psi (Without Support Ring)

=40 bar/580 psi (With Support Ring)

Application:

Mineral Oils and Hydraulic Fluids.

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