Top flange type with metallic wiper edge, 3 sizes,
3 types of function, single acting, max. operating pressure 500 bar

Top flange type, for high support forces
- with metallic wiper edge in three versions:
1. Off-position extended,
contact and return by spring force
2. Off-position retracted, extending hydraulically,
contact and return by spring force
3. Off-position retracted, extending and contact
with air pressure, with spring return
connection via pipe thread or drilled channels
support plunger and interior parts stainless
NBR seals / FKM wiper
plunger diameter 20, 32 and 50 mm
3 sizes with max. support forces of 16.8, 42 or 102 kN
plunger strokes 12, 16 and 20 mm