SW - Secondary Wiper
• Excellent protection from contaminants liquid and solid
• High performance polyurethane for best resistance to chemicals
• Prolonged lasting of guiding and dynamic seal
• Minimal loss of nominal stroke
• No limit of positioning of the cylinder
• Easy assembly
• Saving of money
These new secondary wipers, polyurethane made, are designed for a perfect fitting with many series of nitrogen cylinders.
See tab below for technical data.All secondary wipers can be ordered separately from the cylinders and assembled by user or, if requested with cylinder order, will be assembled at the factory by Special Springs.
Which gas spring
do you want to improve?
Technical specs: Secondary wiper
A: nominal stroke reduction
Cu: nominal stroke
How to order?
Ordering ex. for gas spring + secondary wiper already installed
Ordering ex. only for secondary wiper