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Weifang Best Power Equipmengt Co.,Ltd

Address:Economic Development Zone, Weifang, Shandong, China

Contact:Jacky cai




Good Quality 2 Inch Diesel Water Pump Set (DP50E)

- May 31, 2018 -

Good Quality 2 Inch Diesel Water Pump Set (DP50E) Basic Info

  • Model NO.: DP50E

  • Max.Capacity: >400 L/min

  • Material: Cast Iron

  • Assembly: Booster Pump

  • Start Up: Electric Pump

  • Application: Submersible Pump, Clarified Water Pump, Slurry Pump, Chemical Pump

  • Media: Sewage Pumps

  • Theory: Centrifugal Pump

  • Diesel Water Pump Set Specification: 560*450*560MM

  • HS Code: 8413810090

  • Max.Head: 50-80m

  • Driving Type: Motor

  • Structure: Single-stage Pump

  • Power: Electric

  • Diesel Water Pump Set Type: Blade Pump

  • Industry: Mechanical Pump

  • Performance: Automatic Pump

  • Peroformance: Automatic Pump

  • Diesel Water Pump Set Transport Package: with Carton Packing

  • Origin: China

Good Quality 2 Inch Diesel Water Pump Set (DP50E) Product Description

Good quality 2 Inch Diesel Water Pump Set (DP50E)

Introduction for water pumps 

Firebox Type: Direct injection


3.Compression ratio: 17:1

4.Fuel consumption/speed (kw/r/min):287.4

5. Fuel tank:2.5L

6.Cooling system consumption: Hopper

7.Lubrication method: Combined pressure and splashing

8.Starting method: Electric start 

9.Net weight(kg):49

10.Packing Dimensions(L*W*H)mm: 560*450*560


Good Quality 2 Inch Diesel Water Pump Set (DP50E) Advantages 

√Die casting aluminium pump ( iron is avaliable );
√High volume of flow and high pressure;
√Mechanical carbon/ceramic seal;
√Strong cast iron impeller;
√Clean or dirty water usage;
√Light weight and compact design ( Square frame is optional );
√Efficient OHV engine driven;
√Automatic mechanical decompression and electronic ignition system make Recoil starting easier;
√Low noise emissions;
√Low noise alert system;

Main parameter

Engine Model173F178F186FA192FB
Output Power (HP)561013
Displacement (cc)251296416499
Lube oil capacity (L) 0.751.11.651.65
Discharge port Diameter mm(in)50/2"80/3"100/4"150/6"
Discharge head  (m)28283118
Suction head (m)7775
Discharge capacity (m3hr)366096150
Fuel tank capacity (L)2.53.51414
Product Dimension (mm)560*450*560560*450*560640*470*710780*570*820

 Used in the process of the posibility of failure and solution 

1,water pump not bibulousWater diversion, water pump and pipeline leak. Suction height is too high, the direction of rotation is wrong, speed is not enough. Packing loose or badly worn.Add water, tight water inlet joint screw, reduce the suction lift, change the direction of rotation, improve speed, compression packing or replace the packing.
2,the flow rate is too lowBottom valve jam, jams, impeller suction height is too high, packing wear.Clear jam. Lower suction height, improve speed, change of packing.
3,pump power consumptionThe impeller wear, bearing damage.Replacement.
4,pump overall vibration.Inappropriate fixed installation, damage of impeller, pump shaft bending.Reinstall the fixed, replacement impeller, replace the spindle



1. Before-sale Service:
We provide detailed product technical parameters for equipment choosing and system designing.

2. Service quality assurance:
Our sale staffs are all experience and professional,we can provide the most proper system design and optimized equipment for the customers.

3. After sale maintenance service:
We create files for end user and provide them follow-up service,regular return visit and permanent maintenance, We will be here 24 hours online that support after sale service.

4. Spare parts supply:
We provide all kinds of spare parts and technical support.

5. Main overhaul or maintenance service:
We provide perennial major overhaul and maintenance service.

6.Payment term
30% deposit by T/T, 70% balance before shipment;

7.Shipping issue
Delivery time: 7-10 working days after receiving deposit; (depends on order )
Packing: package the goods neutral packing with professional export cartons, or wooden cases. 

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