China water pump

Short Description:

4 stroke Diesel Air Injection  engines with low oil alarm.  
High Quality Mechanical ceramic seal  for all pumps.
Aluminium injection body pumps. 
Trash has no-tools  front opening for easy cleaning and maintenance. 
Mini Fuel tank, easy move  stronger frame.
Manual and Electric start


Product Detail

Model ETE-DWP20C/CL ETE-DWP30C/CL ETE-DWP40C/CL
Pump set            
Suction Port Dia.(mm)(inch) 50*1 2*1 80*1 3*1 100*1 4*1
Dischange Port Dia.(mm)(inch) 50*1 2*1 80*1 3*1 100*1 4*1
Max.Capacity(L/min){m³/hr] 600 36 1000 60 1600 96
Max.Head(m) 32 28 25
Self-priming Time(s/4m) 80 120 180
Max.Suction Head(m) 8 8 8
Engine type            
Engine type DE170F,4.0HP 178F,6.0HP   DE186F,10.0HP  
Starting system Recoil/Electric Recoil/Electric   Recoil/Electric
Fuel tank capacity 2.5L 3.5L   5.5L  
Noise level(at 7m) 86db(A) 87db(A)   89db(A)  
N.W/G.w 38/43KG   48/53KG   67/72KG  
Packing Dimension 480*450*480mm   560*450*515mm   640*490*595mm  

Feature:
• 4 stroke Diesel Air Injection  engines with low oil alarm.  
• High Quality Mechanical ceramic seal  for all pumps.
• Aluminium injection body pumps. 
• Trash has no-tools  front opening for easy cleaning and maintenance. 
• Mini Fuel tank, easy move  stronger frame.
• Manual and Electric start

China water pump

Application of water pump:

Industry - boiler feed water system and cooling cycle system
Smelting - water supply circulation system and cooling cycle system
Fire hydrant system-sprinkler system, spray cooling system, foam system, water gun system
Military - field water supply system and island freshwater collection system
Heat supply - water supply circulation system and cooling cycle system
Municipal - emergency drainage and emergency water supply
Agriculture - irrigation and drainage system

Maintenance instruction

•Check whether the diesel fuel in the tank is sufficient: the fuel tank should always be sufficient, not less than 50% ofthe tank volume.

•Check whether the water in the cooling water tank is sufficient: the water shortage in the tank should be replenished intime.

•Check the battery condition: observe whether the shell is cracked or concave, and whether the positive or negativeterminal is loose or slpping.

•Appearance of clean diesel water pump and accessories: dlean the fuselage, cylinder head, and other surface oil,water and dust with dry cloth or diesel cloth.

•Inspection after long operation: check the mufler and exhaust pipe to remove the carbon to prevent the spark.

1

INSTALLATION OF CONNECTIVE SOFTPIPE
The hose connected with the water inlet must pay close attention to,and shall not divulge.

Schematic diagram of connection mode:

22
333

Matters needing attention:
1.If there is any small fault of the pump, please remember not to let it work. If the pump shaft after the packing wear to add timely, if continue to use the pump will leak. The direct effect of this is that the motor energy consumption will increase and then damage the impeller.
2.If the water pump has a strong vibration in the process of use, it must stop at this time to check the reason, otherwise it will also cause damage to the water pump.
3.When the pump bottom valve leakage, some people will use dry soil into the pump inlet pipe, water to the valve, such a practice is not desirable.Because when the dry soil is put into the water inlet pipe when the pump starts to work, the dry soil will enter the pump, then it will damage the pump impeller and bearing, so as to shorten the service life of the pump.When the bottom valve leakage must be taken to repair, if it is serious then it needs to be replaced.
4.After the use of the water pump must pay attention to maintenance, such as when the pump is used up to put the water in the pump clean, it is best to remove the water pipe and then rinse with clean water.
5.Remove the tape from the pump, rinse it with water and dry it in the light. Do not leave the tape in a dark, damp place.The pump tape must not be stained with oil, more do not paint on the tape with some sticky things.
6.To carefully check whether there are cracks on the impeller, impeller fixed on the bearing is loose, if there are cracks and loose phenomenon to timely maintenance, if the pump impeller above the soil to clean up.


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