O-Type Self-Priming Pump

Standard Accessories

E-type shaft coupling

Shaft coupling protective hood

Common base






Flow: Up to 3.3 m3/min
Head: Up to 21 m
HP: 1 to 25 HP
Liquid temperature: 0?~80?
Flange: JIS 5K FF or 10K FF (depending on model)
Shaft seal: Mechanical seal.
Bearing bracket: Standard type (maintenance free greased bearing with anti-dust cover) Heavy-duty type ( Oil-lubrication angular contact bearings + labyrinth seal)
Material:FC200 cast iron, 304/316/316L stainless steel, monel alloy
Material:FC200 cast iron, 304/316/316L stainless steel, monel alloy
Chemical industry, liquid fuel conveyance
Conveyance in wine, soybean sauce and other fermented food industry
Vessels, miscellaneous purposes, coalmine, water drainage on mine mountain
General industrial water supply, sewage drainage, farm irrigation
Water supply for tank containers vehicle, water supply truck, water sprinkler truck
Main body of special construction, high Self-Priming capability, short pumping time
Impeller of semi-open type, suitable for liquid conveyance of dirt water, sewage, blending of solids
No need to install foot valve; autonomous pumping up after initial filling of water, thereby reducing the trouble of water filling process
Optional accessories
3-Phase induction motor: 208~480V 60/50Hz
Butt joint flange