Product group: Wiper
Design: D Double wiper
Profile no.: 48
Material: TPU 95
Operational application limits
Temperature (°C): -40 to +100
Running speed (m/s): ≤ 1
Hydraulic oils acc. to DIN 51524 Part 1 - 3, lubricating oils, mineral oil based lubricating greases, highly non-flammable hydraulic fluids HFA, HFB, HFC acc. to VDMA 24317
The AD48 is a double-acting wiper. It provides a double function wiping the dirt from the rod and retaining the residue oil film with the second lip. The retained oil can be returned to the system through a leakage bore hole.
The wiper can be installed in an axial semi-closed housing.
Wipers made of TPU are well suited for applications in mobile hydraulic systems which are subjected to a heavy dirt load. Due to the good wear resistance of Polyurethane, the AD48 attains a long service life.