ROD SEAL MA3

STANDARD SEAL DIMENSIONS

DESCRIPTION

For the MA3 rod seal slight changes have been made compared to the traditional rod seals profiles. This has been done in order to obtain the following advantages: better sliding, lower abrasion resistance and better performance also at low pressures. A rounded dynamic lip improve linear movements. Deeper U-profile between the dynamic and the static lip improve flexibility and better perform in case of misalignments of the system.

TEHNICAL DATA

Pressure: < 20 bar
Speed: < 1 m/s
Temperature: from – 30° C up to + 90° C
Fluids: air with or without lubrication, mineral oils or grease

MATERIAL

Standard polyurethane 90 Shore A.
Alternative polyurethane 85 Shore A.

ASSEMBLING

It is important to remove flashes or cutting edges in the housing to avoid damages. The rod doesn’t present flashes and must have a lead-in chamfer.