They are the economical sealing component type with their cup shapes
including tails that are easy to apply. They are used under low
and medium pressures.
PISTON U SEALS
With their flexible tails, they
provide sealing externally and internally. Their friction loss
is very low.
ROD WIPERS
They are produced for piston
levers and shafts and are used under lower pressures
compared to <<U>> piston seals. They function as the
flange gasket from external surface and as the cup gasket
from internal surface.