Water pump maintenance instructions
the running-in period is about 5-10 hours, you have to change the
oil, otherwise the impurities in the oil tank in the running-in
period will jam the crankshaft .
Fill the four-stroke gasoline engine with gasoline above 90# and
add lubricating oil to the tank. Please check the oil level before
When the gasoline engine is working continuously, the crankcase
temperature should not exceed 90 degrees. When it is overheated, it
should be shut down for 15-20 minutes and then continue to work.
When adding gasoline, it must be cooled down.
It is forbidden for gasoline engines to stop at high speeds, and
the throttle should be lowered to the lowest speed before stopping.
Use the correct type of engine oil, clean engine lubricating oil
without impurities, and gasoline without impurities.
The air filter element should be checked regularly and replaced
regularly. The dirty filter element should be washed with soapy
water and dried before use.
The machine is like your car, and it needs frequent care and
maintenance to extend its life.
Fmai open impeller single suction aluminum alloy horizontal vortex
pump clean water pump
|Engine model 168FB|
|Engine type||OHV25 single cylinder,Forced air cooling,4-stroke|
|Ignition system||induction ignition|
|Starting system||recoil start|
|Fuel tank capacity||3.6L|
|Water pump parameter:|
|Max.flow rate||39.6m3 /h|
|Self-priming time (s)||≤150|
|Cavitation allowance (m)||4.0|
|Net weight (kg)||25±1|
|Material||Aluminum Alloy Aluminum Alloy|
|Use||Irrigation,extinguish a fire,Drainage|
|Pump shaft position||horizontal|
|Impeller structure||Open impeller|
|Number of impellers||Single stage|
|Impeller suction method||Single suction|
|Conveying medium||clean water pump|
The gasoline engine water pump is a centrifugal pump composed of a
water pump and a bracket. It has the advantages of low cost, light
weight, convenient maintenance, and low manufacturing cost and low
Uses: flood control and drainage, fire fighting, farmland
irrigation, mountain water delivery, garden irrigation, etc.
1. The water pump has the advantages of simple installation, small
footprint, convenient maintenance, and no noise.
2. The overall structure is compact, small in size, low in noise,
energy-saving and environmentally friendly, and convenient for
maintenance. There is no need to build a pump room, and it can work
when it is submerged in the water.
3. The impeller design is advanced, the large flow channel can pass
long fibers and dirt, and has strong anti-clogging, anti-winding
and flow capacity.