Orange Pumps CJ750-SW57 Cast Iron Shallow Well Pressure Pump for Rural Water Distribution with 18 Litre Tank

Rural water distribution and multi-trough supply are the primary service duties for this three-phase pressure pump. It is engineered for agricultural sites requiring a 415v solution for balanced pressure and flow delivery over expansive property networks. The inclusion of a pressure tank provides a dependable, automatic water source from shallow wells or dams to multiple points.

The system features a 1.5 kW three-phase 415v motor drawing a rated current of 3.5 Amps per phase. Hydraulic characteristics include reaching a maximum head of up to 58 m and a maximum flow rate of up to 122 L/Min. This balanced performance profile makes it ideal for facilities that manage simultaneous irrigation and livestock watering tasks.

This model is supplied with the WK-CJ30-50 water kit, which includes the Type D mechanical switch, pressure gauge, gate valve, and an 18 litre pressure tank. The SW57 injector works with the jet and venturi design to provide a balanced combination of pressure and flow while purging air from the casing for reliable self-priming. The pressure tank provides approximately 5.6 litres of water draw-off between pump starts, helping reduce pump cycling and maintaining water availability for small demand.

Construction incorporates a solid cast iron body and a double race bearing system that helps the motor handle axial forces from the impeller and radial forces caused by water turbulence. The unit includes a stainless steel shaft, TEFC protection against dust and moisture, and a carbon ceramic shaft seal for reliable operation. The hydraulically tuned pump and integrated pump design generate maximum water flow and pressure while maintaining a low motor load.

FEATURES

• Solid cast iron pump body for durability in harsh rural operating environments.
• WK-CJ30-50 water kit supplied complete with stainless steel barrel union, pressure gauge, brass 5-way tee, Type D switch, plug and socket, and gate valve.
• 18 litre pressure tank with approximately 5.6 litres draw-off between pump starts.
• Type D mechanical switch engineered for high tolerance to voltage surges, brownouts, and spikes in remote areas.
• SW57 injector optimised for balanced pressure and flow in irrigation and stock watering applications.
• Large oval casing maintains ample water around the impeller to improve self-priming performance.
• Heavy-duty motor designed for full-load operation across high ambient temperatures and a wide voltage range.
• Hydraulically tuned pump delivers maximum water flow and pressure with a low motor load.