Orange Pumps CJ850-SW89 Cast Iron Shallow Well Pressure Pump for Irrigation Water Supply with 60 Litre Tank

Horticultural irrigation and automatic property distribution are the primary applications for this jet-driven pressure system. It is designed for rural sites requiring an automated clean water supply with a focus on consistent discharge pressure. The large 60 litre pressure tank ensures that irrigation networks maintain steady flow with reduced motor stress and high energy efficiency.

The unit features a 2.4 kW single-phase 240v motor drawing a rated current of 14.1 Amps for stable performance in high-demand environments. Hydraulic characteristics include reaching a maximum head of approximately 68 m and delivering a maximum flow rate of 146 L/Min. This balanced performance profile is suited to nurseries and agricultural tasks requiring automated delivery for farm infrastructure.

Equipped with the WK-CJ850 water kit and a Type D mechanical switch, the system utilizes a 60 litre pressure tank for automatic management. Its internal SW89 injector is hydraulically tuned for balanced pressure and flow, while the jet and venturi design purges air from the pump casing. The 60 litre tank volume provides increased draw-off capacity, which effectively reduces unnecessary pump cycling and extends motor life during intensive duty.

Mechanical durability is provided by a solid cast iron body and a double race bearing system that protects the motor from radial forces. The Type D mechanical switch is engineered for high tolerance to electrical surges, making it ideal for remote sites with fluctuating power grids. The assembly handles liquids up to 65°C and is backed by a 2-year Orange Pumps warranty on all major parts.

FEATURES

• Durable cast iron construction provides reliable durability in outdoor nursery environments.
• 60 litre pressure tank provides increased water draw-off to effectively minimize pump cycling and save operational energy.
• WK-CJ850 water kit comes assembled with reliable components for automatic high-pressure site duty.
• Type D mechanical switch is engineered for high electrical tolerance against surges and brownouts in remote rural sites.
• SW89 injector design delivers a versatile performance curve suitable for distribution and site transfer.
• Double race bearing arrangement shares the mechanical load across dual rows to extend the life of the rotating assembly.
• Stainless steel motor shaft provides corrosion resistance.
• Large oval casing holds ample water around the impeller to assist with self-priming.