LINK SEAL WALL PENETRATION SEALING Range LS 200, LS 275, LS 300, LS 325, LS 400, LS 425, LS 475, LS 500, LS 525 (Types: C, S, T, O, FS) Sizes Dia. 26.9 to 457.2 mm Please consult us for other sizes Materials EPréviousomer: EPDM, silicone or nitrile Bolting: Stainless steel or cadmium coated steel Pressure plates: PPréviousic, nylon, steel, stainless steel Principle A series of identical links are assembled to form an articulated chain around the pipe where it passes through the wall and leak tightness is ensured by tightening the bolts Special Features / Benefits Quick and easy to assemble Modular assembly in all sizes Angular deviation of pipe Reduces noise and vibration Fire safe (Type FS) Applications Industrial utilities Pumping, water supply and distribution District heating Accessories Sealing sleeves Ancillary equipment -