pto clear water pump for tractors outlet diameter 100 mm

Tractor PTO clear water self-priming pump is a kind of highly efficient and stable agricultural irrigation equipment, utilizing tractor to provide power without relying on electricity supply, applicable to various farmland irrigation, drainage and other water source treatment needs. Its self-priming function, large flow rate and high efficiency are especially suitable for use in areas with abundant water sources but insufficient power supply.

Tractor PTO clear water self-priming pump is a liquid pump driven by tractor power, widely used in agricultural irrigation, rural water dispatching, and farmland irrigation. Its main advantage is to be powered by the tractor’s PTO (Power Take-Off Shaft), avoiding the need for external power supply—perfect for remote or off-grid areas.

The Working Principle of PTO Clear Water Pump:

Power input (PTO interface): The tractor sends power through the PTO port to drive the pump rotor. The mechanical power is transferred to the pump body via the PTO shaft.
Self-priming function: The pump body can automatically suck water from the source on startup, even with low water sources or some air pressure. No frequent exhaust required, making operation easy and continuous.
Water flow transmission: Water is drawn in and pressurized by the impeller, transferring it from inlet to outlet. A typical 100mm outlet provides high flow for farmland irrigation.
Stable operation: The PTO-driven system enables long-term, stable water output, unaffected by grid power—ideal for rural and remote locations.

Main Features of PTO Clear Water Pump:

PTO drive, no electricity needed: Entirely powered by the tractor engine, perfect for areas without grid supply or with unstable power.
Self-priming function: Quickly draws water without manual intervention or exhaust, simplifying operation and boosting efficiency.
Farmland irrigation suitability: 100mm outlet diameter delivers large, stable flow for farmland, park, and other agricultural uses.
High efficiency and energy saving: Works continuously with low fuel consumption, providing a stable water source and saving on operating costs.
Durability and reliability: Pump body made of corrosion- and wear-resistant materials (cast iron, stainless steel), suitable for tough outdoor environments and long service life.
Simple structure, easy maintenance: Easy to maintain, mainly requiring cleaning, seal checks, and lubricant replacement. Quick troubleshooting reduces downtime.
Flexible operation: Start and stop controlled by tractor, with adjustable power output for various needs.

Structural Composition of PTO Fresh Water Pump:

PTO interface and transmission system: Connects the tractor’s PTO output shaft to the pump, transferring power to the impeller.
Pump body and impeller: Made of cast iron or stainless steel for high-pressure water flow; impeller is the core for suction and pressurized output.
Self-priming device: Enables automatic water suction after starting, eliminating manual exhaust. Suction pipe should be at a certain height for best effect.
Water outlet and inlet: 100mm outlet for large, stable irrigation flow; inlet connects to the water source.
Shaft seal and sealing device: Ensures leak-free, efficient operation.
Cooling and lubrication system: Prevents overheating and ensures smooth operation of bearings and moving parts.

Main Applications of PTO Clear Water Pump:

Agricultural irrigation: Efficiently delivers water to farmland, irrigated areas, and suitable for canals, rivers, or wells.
Water source conveying: Used for rural drinking water supply and fresh water transport in addition to irrigation.
Horticulture & greening irrigation: Ideal for parks, greenhouses, orchards, providing stable water supply.
Drainage and emergency pumping: Used in emergencies for farmland drainage, flood response, and more.
Water dispatch: Temporary water supply solution for areas needing water but lacking electric power.