Product details
The manufacturer describes an 8–20 mm UHMWPE lining anchored by a mesh structure in the metal casing. The technical overview gives an operating-temperature range of −20 to +90°C, inlet sizes of 32–350 mm, nominal family flow of 5–2,600 m³/h and head up to 80 m. Some individual catalog entries extend below the overview’s lower flow limit; select from the specific model curve.
Open and closed impeller choices are listed, together with K dynamic seals and G3 or G4 mechanical seals. Seal choice matters for suction conditions and the presence of abrasive particles. The manufacturer directs users toward G3 or G4 mechanical seals for suction lifts greater than 2 m.
The operating instructions prohibit ordinary dry running of the listed seals and warn against prolonged operation with the discharge valve fully closed. Those restrictions are important for protecting the seal and polymer lining. Acids, alkalis and mineral slurries appear among the applications, but a listed chemical family is not blanket approval for every concentration or mixture.