Secondary Wiper To improve performances of nitrogen cylinders used in heavy contamined environments, Special Springs, in addition to the famous SKUDO installed as standard on series KE, RS and MS, offers a complete range of secondary wipers. 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. • Minimal loss of nominal stroke • Excellent protection from contaminants liquid and solid • No limit of positioning of the cylinder • High performance polyurethane for best resistance to chemicals • Easy assembly • Prolonged lasting of guiding and dynamic seal Cylinder Code A = Nominal stroke reduction Cu = Nominal Stroke Secondary Wiper Code Cylinder Code Secondary Wiper Code The installation of the secondary wiper will require the removal of the active safety marker OSM where mounted. HOW TO ORDER E.g. How to order a gas spring with Secondary Wiper already installed Identification letter for Secondary Wiper = RV 2400-63-A-W Part Number for gas spring E.g. How to order only the Secondary Wiper = 59SW007 Part Number for Secondary Wiper Special Springs S.r.l. Via Nardi 124/A - 36060 Romano d’Ezzelino (VI) ITALY - tel. +39 0424 539181 - [email protected] - www.sp