features : vertical in-line design means minimum space, easy installation with smooth and quite operation. single stage, single suction monoset pumps, are mounted by their suction and delivery flanges, with additional support only if required. back pull-out design. flange mounted motor ensures easy maintenance. tefc motor with class 'f' insulation and temperature rise restricted to class 'b'. volute and adaptor are fitted with bronze wearing ring for least internal leakage. high quality and long life mechanical seal. suitable for 65? C water with standard mechanical seal and 110 c water with special mechanical seal. rustfree bronze impeller.