... kinds of specifications . WG,PW,PWA,PWLType Sewage Pump:WG,PW,PWA,PWLType Sewage Pump,Our factory currently produces:25WG,70PW,100PW ... ,200PWA is a horizontal single-stage single-suction cantilever centrifugal sewage pump .70PWL, 150PWL for vertical single-stage single-suction ... cities, industry and mining enterprises to exclude the use of sewage waste.Not suitable for this type of pump suction and ...