Orange Pumps CJ750-SW38 Cast Iron 3-Phase Shallow Well Pressure Pump for High Volume Water Transfer with 60 Litre Tank

Large property managers requiring high-volume automatic water transfer will find this three-phase pressure system highly effective. It is designed to move significant volumes of clean water from dams or rivers to storage arrays and troughs without manual intervention. The integration of a 60 litre pressure tank ensures that site demand is met with high energy efficiency and minimal motor stress.

Operating on a 415v three-phase supply, the 1.5 kW motor operates with a rated current draw of 3.5 Amps per phase. Hydraulic output is characterized by a maximum flow rate of 172 L/Min and a maximum head of approximately 45 m. These specifications define a high-output profile for managing bulk distribution tasks across large agricultural networks.

This model is factory-fitted with the WK-CJ30-50 water kit and a Type D mechanical switch paired with a 60 litre pressure tank. The high-flow SW38 injector is hydraulically tuned to deliver maximum flow while the jet and venturi design purges air from the casing. The large 60 litre tank provides increased draw-off capacity, delaying the motor start for small demands and reducing cycling frequency.

Durability is ensured by a solid cast iron body and a double race bearing system that manages mechanical loads across two rows. The Type D mechanical switch is engineered for high tolerance to electrical spikes and lightning, making it well suited to remote rural installations. The entire assembly includes TEFC protection, a 2-year warranty, and is rated for liquid temperatures up to 65°C.

FEATURES

• 1.5 kW three-phase motor offers energy-efficient operation and consistent torque for large-scale water transfer.
• 60 litre pressure tank offers increased water draw-off capacity to effectively minimize motor start cycles and save energy.
• WK-CJ30-50 water kit features a stainless steel barrel union and brass 5-way tee for site management.
• Type D mechanical switch with heavy-duty relay points provides consistent automatic operation without electronic failure risks.
• SW38 injector configuration is designed to maximise water volume for rapid site replenishment duties.
• Double race bearing technology manages axial and radial forces to significantly extend the operational life of the motor.
• Large oval casing holds ample water around the impeller to assist with self-priming.
• TEFC motor housing and stainless steel motor shaft ensure internal parts remain protected from dust, moisture, and vermin ingress.