
MKPD
Is a two-piece double-acting hydraulic piston seal with a PU sealing ring and an NBR energizer. The two compact sealing edges concentrate the load on the dynamic surface. The cavity between the sealing edges retains lubricant, thereby reducing friction and wear. Side grooves allow the system pressure to activate the energizer under all operating conditions.
Properties:
- Material: PU + NBR
- Profile: two-piece double-acting piston seal
- Energizer: NBR ring
- Pressure resistance: up to 400 bar
- Temperature range: -40°C to +105°C
- Speed: up to 0.5 m/s
t/m