Pneumatics NIRA supplies seals, guide rings and wipers specifically designed for pneumatic applications. Our products work in dynamic applications, often at high speed, generally with rotating movements, and are completely customized. Materials are developed to guarantee an optimal resistance to wear, abrasion, and breaking. If necessary, NIRA provides also a series of surface treatments that improve resistance or make assembly easier. Related products O-rings and washers Rubber-metal parts Custom made