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3 inch ,4.5HP Power water pump with small diesel engine

3 inch ,4.5HP Power water pump with small diesel engine

Place of Origin : Zhejiang,China
Brand Name : Zdapan
Certification : CE,ISO9001,RoHS,GS.
Model Number : Zdapan WP00029
Key words : 3 inch ,4.5HP Power water pump with small diesel engine
MOQ : 500 Piece/Pieces
Price : Negotiable
Packaging Details : Color box and carton
Delivery Time : 5-35 days
Payment Terms : T/T,L/C,Western Union
Supply Ability : 1500 Piece/Pieces per Day
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3 inch ,4.5HP Power water pump with small diesel engine

3 inch ,4.5HP Power water pump with small diesel engine
Window washing water pump
OE Ref. Number:67128377612;
Application:Audi A2/A3/A4;
Quality: guaranteed aftermarket replacement

  1. High quality window washing water pump;
  2. OE NO.: Zdapan Water pump
  3. water pump is for Audi A2/A3/A4;
  4. Over 7,000 SKUs in our range;
  5. Fast delivery;
  6. Package according to clients' requirement;
  7. Prompt after-sales service;
  8. High-strength of testing guarantee stable performance;
  9. 1-year, unlimited-mileage warranty;
  10. Over 10 years experiences in exporting;
  11. Capacity for developing and testing new product under specific demand.


    1.Directly coupled, vibration proof and low noise.

    2.Same diameter of inlet and outlet .

    3.C&U bearing ,which is the most famous brand in China.

    4.Circulating flow cooling ensure mechnical seal long life .

    5.Small foundation required that will saving construction investment by 40-60%.

    6.Excellent seal that is no leakage


    Apply as the transportation of liquids in the fields of air condition, heating, sanitary water, water treatment cooling, refrigerating system, liquid circulation, water supply, pressure boosting,sea water delivery and irrigation etc.

    Working Conditions

    Rotating speed: 3600r/min, 1800r/min, 2960r/min, 1480r/min

    Medium: clean water or other liquids similar to clean water in physical and chemical properties

    Medium temperature: -10 ~ 80°C,400°C available under special design

    Ambient temperature: Up to 40°C

    Range of capacity:1.8~2000m3/h

    Range of head: up to230m

    Maximum working pressure: suction pressure+head of pump≤25 bar

    Pump Construction

    Casing/impeller:cast iron,stainless steel,copper,bronze

    Shaft:carbon steel 45#,stainless steel

    Mechnical seal:graphite/silicon carbide/tungsten carbide

    Structure Description

    Compact structure, most application for modern constructions.

    1.Pump casing: the spiral casing with pipe connection is designed and manufactured by the most superior bydraulic model nowadays, with inlet and outlet the same diameter. Flanges conform to GB4216.5, and are equipped with Rp1/4 or Rp 3/8 pressure testing plug.

    2.Impeller: closed impeller ,no limit to rotation direction under the water temperature below 80°C and 120°C.

    3.Special design of dynamic seal ring ensure well seal and reliable operation..


    TEFC air-cooled squirrel cage, 3 phase asynchronous motor.

    Voltage: 220V,380V,400V,415V,440V,660V(other voltage ,pls inform before order)

    Frequency: 50Hz,60Hz

    Insulation : IP44/IP54/IP55

    Protection class: B/F

    Insulation modes: B35

    Structure & Material

    standar cast iron,SS as option

character of 3 inch ,4.5HP Power water pump with small diesel engine

1) Stable performance, reliable operation

2) Rapid self-priming, high suction head

3) Back-pull-out construction: convenient for maintenance and troubleshooting.

Daily maintenance can be performed rapidly by common head tools, saving time and labor

4) Semi-open impeller structure and non-clogging design. Strong passing capacity,

diameter of maximum passing solid for P-12 is 76.2mm

5) Convenient usage: the pump can be mounted high and dry at floor level, with only

the suction line down in the liquid

Application of 3 inch ,4.5HP Power water pump with small diesel engine

1. Rain Water and common sewage;

2. Municipal drainage project, construction site, drainage station of peoples air defense system;

3. Industrial sewage of light industry, paper mill, textile, food processing plant,

chemical industry,electric utility, deep mines, etc.;

4. Sewage discharge in the residential area;

5. Sewage and deposit of water purifying system;

6. Tanning industry, sewage of slaughter house, fish breeding in the river and pond;

7. Wine and sugar industry;

8. Sewage discharge not having strong corrosiveness but seriously polluted.

Zdapan agriculture water pump


Zdapan series single-stage double-suction open type centrifugal pump self-researched by the Company after absorbed advanced technology of similar products and combined application requirement of various customers. The series pump adopts excellent hydraulic model, wider type spectrum and better structure. Pump casing is produced by special machine tool, which ensures concentricity among shaft bearing, shaft and pump case, and provides better reliability and maintainability. Apply to municipal water supply and drainage, water circulation of air conditioner, agricultural hydraulic engineering, such as irrigation, drain flooded fields etc., industrial water supply system, firefighting system, water supply and drainage of
heating system, transportation of clean water


a)Rotate speed: 2950r/min, 1480 r/min, 980 r/min, 730 r/min
b)Flow range: 64.4~9810m3/h
c)Delivery lift: =200m
d)Medium temperature: =80 ,
e)product adopting special materials: -20 ~120
f)Ambient temperature: Lower than 40
g)Operating pressure up to achieves 2.5MPa


a)Pump casing: Cast iron or magnesium iron
b)Pump cover: Cast iron or magnesium iron
c)Impeller: Cast iron, magnesium iron or tin bronze
d)Sealing ring: Cast iron or tin bronze
e)Pump shaft: 45# steel plated with chrome
f)Dynamic and static mechanical sea: Hard carbide, graphite
g)Configuring other material according to requirement is allowable

Key words:3 inch ,4.5HP Power water pump with small diesel engine

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