BRIEF INTRODUCTIONS WLF Pumps are non-self-priming vertical multistage centrifugal pumps with standard vertical motors and cartridge mechanical seals. WLF Pums of WLF series have advantages in compact structure , light weight , low noise , and attractive appearance. WLF Pumps are easy for maintenance , and they are used in home , industry agriculture and water treatment system. APPLICATIONS WLF Pumps are multifunction products , which transport various substance ranged from tap water to industrial fluid. and these pumps are applicable in changing temperature , flow , pressure , un-corrosive and low-corrosive fluid. Water Supply : Water filters and transports in water system , boosting main pipeline and boosting in high-rise buildings.Industrial Boosting : Process flow water system , cleaning system , high-pressure washing system , and fire-fighting system. Industrial Liquid Conveying : and air-conditioning system , boiler water supply and condensing system , acids , alkali and salts. Water Treatment : Ultra foltration system , reverse osmosis system , distillation system , system , separator , and swimming pool . Irrigation : Farmiand irrigation and dripping. PRODUCT CHARACTERISTICSISTICS Vertical structure . Inlet and outlet flanges are on the same central line . Comprct structure , lower space and easy for installation. Cartridge mechanical seal : more safe , reliable and convenient in assembling , maintenance and operation. All metal parts in relation to liquid are made of stainless steel , which are non-pollutant , lasting and good-looking. Perfect precision via coupling to direct connected shaft between motor part and pump. Lower noise and vibration. Standard design , widely used. OPERATING CONDITIONS Thin , clean , non-inflammable and non-explosive liquid without solid grain or fiber. Liquid Temperature: Normal Temperature Type : -15℃~+70℃. Hot Temperature Type : +70℃~+120℃. Ambient Temperature : Up to +40℃. Altitude : Up to 1000m. read more