H 420 X 470 X 18 X 4
H420-1
- 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)
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.