Dichtomatik Wiper AD 48

Dichtomatik Wiper AD 51



Description
Product group: Wiper
Design: D Double wiper
Profile no.: 51
Material: NBR 90 3006

Operational application limits
Temperature (°C): -40 to +100
Running speed (m/s): = 1

Media
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

Function
The AD 51 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.

Installation
The wiper can be installed in an axial semi-closed housing.

Remarks
Double wipers made of NBR are used in hydraulics and pneumatics. They are suitable for piston rods with high stroke speeds. Due to the additional diameter step on the outer fit, the AD 51 provides better sealing and exerts a stronger wiping force on the rod.
Dichtomatik Wiper AD 48