Orange Pumps CJ750-SW38 Cast Iron Shallow Well Pressure Pump for Bulk Tank Filling with 35 Litre Tank

Property managers requiring a high-volume solution for moving water from dams or shallow wells will find this three-phase pressure system ideal. It is engineered to provide automatic water supply for livestock troughs and storage tanks in rural environments. The integrated pressure tank provides automatic water supply whenever a discharge point is opened across the property network.

A 415v induction motor provides a power output of 1.5 kW while drawing 3.5 Amps per phase for efficient operation. Performance is characterized by a maximum flow rate of 172 L/Min and a maximum head of approximately 45 m. These specifications support rapid liquid transfer tasks where raw volume is the primary requirement.

This system is factory-fitted with a WK-CJ30-50 water kit and a 35 litre pressure tank, managed by a Type D mechanical switch. The internal SW38 injector is hydraulically tuned to deliver maximum flow while the jet and venturi design purges air from the casing. The 35 litre tank provides a 10.8 litre draw-off, allowing for small demands like flushing a toilet without starting the motor.

Durability is ensured by a solid cast iron body and a double race bearing system that shares mechanical loads between two rows. The Type D mechanical switch is designed without sensitive electronics to resist damage from lightning strikes or power surges common in remote areas. The unit features TEFC protection, a 2-year warranty, and a carbon ceramic shaft seal rated for 65°C.

FEATURES

• Solid cast iron pump body provides a heavy-duty housing for reliable service in harsh farm and agricultural environments.
• WK-CJ30-50 water kit includes a stainless steel barrel union, brass 5-way tee, and a pressure gauge for easy site monitoring.
• Integrated 35 litre pressure tank provides approximately 10.8 litres of draw-off to reduce motor starts and save energy.
• Type D mechanical switch features heavy-duty relay points for reliable automated operation without electronic circuit risks.
• Double race bearing technology manages axial forces pulling from the impeller for significantly improved motor longevity.
• SW38 injector configuration is designed to deliver maximum water volume for rapid tank replenishment.
• Large oval casing holds ample water around the impeller to assist with self-priming.
• TEFC protection safeguards internal electrical components from dust, moisture, and overheating.