... pull-out design gland seal mechanical seal KWP series sewage pump is characterized by high-efficiency, no clogging, rear dissembling ... water plants, the breweries, the chemical industry, the construction, the mining, the metallurgy, the paper making, the sugar producing and the ... industries The KWP are from 400mm to 70mmwith discharge dimeter pump type:KWPK40-250,KWPK50-160,KWPK50-200,KWPK65-200, ...