High Head Performance: Up to 90 m max head (≈ 0.9 MPa / 9 bar discharge)
Flow Capacity: Up to 32 m³/h (≈ 533 L/min) via 2" (50 mm) inlet/outlet
Self-Priming: Typical ~120 s/m of suction lift; 7 m max suction
Engine: YD188FE — 456 cc, 19:1 compression, 7.5 kW @ 3600 rpm, electric start
Fuel & Oil: 12.5 L tank for long runtime; 1.65 L engine oil capacity
Construction: Cast-iron pump casing/volute and impeller for durability & pressure tolerance
Cooling & Layout: Single-cylinder, 4-stroke, vertical, air-cooled diesel
Form Factor & Weight:
● Small tank frame: 590 × 520 × 620 mm
● Large tank frame: 590 × 520 × 730 mm
● Net weight: 95 kg
A rugged, self-priming cast-iron 2 inch diesel water pump designed for high-pressure transfer. Driven by the YD188FE 456 cc direct injection single cylinder diesel (7.5 kW @ 3600 rpm), the YDP50CLE delivers up to 32 m³/h (≈ 533 L/min) with a 90 m max head and 7 m suction lift. Electric start is standard for fast, reliable deployment. Two frame heights are available to accommodate small and large fuel tank configurations.
2 Inch Diesel Water Pump Features & Benefits
Built for 90 m Head Conditions The heavy-duty cast-iron casing/volute and impeller handle high discharge pressure and temperature swings better than light-alloy pumps—high pressure diesel water pump ideal for long hose runs, elevation lifts, and sprinkler/jet applications. |
Fast Starts, Lower Fuel-Per-Lift The YD188FE direct-injection engine provides strong low-rpm torque and crisp throttle response. Standard electric start on this 2 inch diesel water pump shortens set-up time and improves reliability in frequent on/off duty. |
12.5 L Fuel Tank & Accessible Maintenance A large fuel tank supports extended operation. Routine service points are easy to reach; the 1.65 L oil system stabilizes lubrication under sustained high-head loads. |
Self-Priming with 7 m Lift Capability With ~120 s per meter priming rate and up to 7 m suction lift, the 2 inch diesel water pump reaches working pressure quickly—use a foot valve to help retain prime between uses. |
2 Inch Diesel Water Pump Technical Specifications
| Type | YDP50CLE |
| Inlet and outlet diameter (mm) | 50 (2") |
| Maximum flow rate (m³/h) | 32 |
| Maximum head (m) | 90 |
| Maximum suction lift (m) | 7 |
| Priming time (s/m) | 120 |
| Oil tank capacity (L) | 12.5 |
| Engine model | YD188FE |
| Starting method | Electric start |
| Type | Single-cylinder, four-stroke, vertical, air-cooled |
| Bore × stroke (mm) | 88×75 |
| Displacement (cc) | 456 |
| Compression ratio | 19:01 |
| Power (kW) | 7.5 |
| Speed (rpm) | 3600 |
| Starting method | Electric start |
| Oil capacity (L) | 1.65 |
| Net weight (kg) | 95 |
| Dimensions (mm) (L×W×H)-small fuel tank | 590*520*620 |
| Dimensions (mm) (L×W×H)-large fuel tank | 590*520*730 |
Proven Performance in Real-World Applications
Irrigation & Sprinkler Lines
Long headers, hillside delivery, high-jet sprinklers
Construction & Washdown
High-pressure cleaning, tool supply, column charging
Fire Standby / Emergency Transfer
Non-certified standby, rapid high-head water move
Industrial Transfer
Process supply where pressure margin is critical
Tailored Solutions, Customization & Packaging
OEM/ODM Customization Available
● Branding & Color: Pantone-matched paint, decals, and nameplates
● Controls & Electrics: Key switch, battery kit, indicators, hour meter
● Connections: 2" (BSP/NPT), quick couplers, foot valve, suction strainer, hose kits
● Protection: Optional epoxy/anticorrosion coatings for the cast-iron wetted parts
● Localization: Labels, safety marks, and manuals in your language
Secure, Ready-to-Deploy Packaging
Units ship in reinforced cartons or wooden crates with optional steel base. Branded outer boxes, barcodes, and serialized labels support OEM programs. Documentation includes warranty card, certificate of conformity, and user manual.
2 Inch Diesel Water Pump FAQs
Q1: What is the minimum order quantity (MOQ)?
A1: Standard MOQ is 10 units 2 inch diesel water pump; customized coatings, branding, or connection standards may require a higher MOQ.
Q2: Is cast-iron suitable for seawater?
A2: Not recommended without protection. For saline/corrosive media, specify epoxy coatings, special seals, or alternative materials.
Q3: How should I size the discharge system?
A3: For high-head duty (~90 m), use hoses/pipes, valves, and gauges with a working pressure ≥ 10 bar, and minimize elbows/restrictions to reduce losses.
Q4: What are the maintenance requirements?
A4: Follow the service schedule; change engine oil regularly (1.65 L, SAE 10W-30/15W-40, ≥CD grade) and keep air filter/strainers clean. Inspect cast-iron wetted parts periodically in abrasive service.
Q5: Can I run smaller nozzles for higher jet distance?
A5: Yes, but confirm that system backpressure remains below the pump’s safe operating range and the engine maintains rated rpm under load.
