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2" 3" Diesel Engine Water Pump

2" 3" Diesel Engine Water Pump

Application of 2” 3” Diesel Engine Water Pump
- transfer clean water with liquid temperature between 0℃ and 40℃.
- Applicable in water supply and drainage for factories, mines, municipal facilities as well as field irrigation

Features of 2” 3” Diesel Engine Water Pump
All new design with ergonomic feature
High lift series with LEO’s highly efficient hydraulic system
Reliable 4-stroke gasoline engine with low fuel consumption and high quality crankshaft
Portable, durable and compact pump frame
Durable sealing system with special mechanical seal
Optional outlet selection

Pump
Rust resistant cast iron impeller and diffuser
Max.suctiom:8 m, suck 5 m needs 120 s
Inlet/outlet:2"/3"

Engine
Single cylinder, 4-stroke,air-cooled
Max.power:3.8 HP
Rated speed:3600 rpm
Reliable engine equipped with low engine oil shut off system

Identification Codes
Technical Data of 2” 3” Diesel Engine Water Pump
Model Power Fuel tank Engine oil Displacement Q(m³/h) 0 5 10 15 20 25 30 35 40 45 50 55  
HP L L cc Q(l/min) 0 83.3 166.7 250 333.3 416.7 500 583.3 666.7 750 833.3 916.7  
LDP20-A 3.8 2.5 0.6 219 H(m) 31 27 23 18.4 15 10 5.9 - - - - -
LDP30-A 3.8 2.5 0.8 219 30 27 25.5 24.1 21.4 18.3 15.7 15.8 13.5 11 8 4.8
Hydraulic Performance Curves
Hydraulic Performance Curves
Material Table of 2” 3” Diesel Engine Water Pump
NO. Part Material
1 Frame Steel
2 Engine
3 Pump cover Aluminum
4 O-ring NBR
5 Mechanical Seal Carbon/Ceramic
6 Impeller HT200
7 Diffuser HT200
8 O-ring NBR
9 Pump body Aluminum
10 Seal NBR
11 Outlet Aluminum
12 Plug ABS
13 Non-return Valve NBR
14 Inlet Aluminum
2” 3” Diesel Engine Water Pump

LEO is a listed company in China (stock code 002131), LEO is a leading diesel water pump manufacturer only offers high quality diesel pumps. LEO has made millions of pumps now used in more than 140 countries. LEO diesel engine water pumps can meet you any requires in domestic pumping systems.