4" SUBMERSIBLE BOREHOLE PUMPS
Slimline submersible borehole pumps suitable for 4" or larger bore holes. Manufactured from corrosion & abrasion resistant materials. Close coupled to a NEMA standard submersible electric motor. Designed for flow rate to 300 lpm & heads to 220 metres. Suitable for applications such as : Domestic water supply, Turf watering, Irrigation, Stock watering, Dewatering, Water treatment.
FEATURES & BENEFITS
- Heavy duty cast stainless steel discharge bowl, stainless steel suction screen and corrosion resistant suction bowl provides maximum corrosion resistance and strength.
- Large durable lifting eye, easy of service and installation.
- Precision stainless steel outer casing shell (2mm thick) providing protection and accurate alignment of internal components.
- Stainless steel lead guard for pump protection and ease of installation.
- Phenolic thrust washer / stainless steel thrust wear rings maximum resistance to wear and longer pump life.
- Abrasive resistant Buna-N shaft bearing (internal) providing low friction and high wear resistance.
- Tough polyester Teflon staging provides longer life in sandy and low yielding bores.
- Strong hexagonal section drive shaft of premium 316 stainless steel and stainless steel couplings for proven and reliable design for Australian conditions and ease of service.
- Standard 2 pole speed motor (2850rpm) reliable design for Australian conditions and standard speed operation for long life.
- Check valves incorporated into discharge head providing reliable operation and ease of service.
- Teflon impregnated polyester staging allows the J series to handle low yielding bores and sandy well conditions.
- 25, 40 & 60 lpm models feature independently floating centrifugal impellers to provide easy starting and long life automatically adjusting to pumping conditions for each application.
- 80, 110, 160 & 250 lpm models feature locked stack partial mixed flow impellers with open waterways to provide easy starting and long life.
8" SUBMERSIBLE BOREHOLE PUMPS
8" submersible borehole pump manufactured from corrosion and abrasion resistant 316 stainless steel.Close coupled to Nema standard submersible electric motor.
Designed for flow rates to 120 m3/hr, from a standard 8" ID bore casing. Max Heads of 500 metres.Motor Power: 7.5kW - 110kW Efficiencies up to 80%.
Suitable for applications such as : Water supply, Turf watering, Irrigation, Mine dewatering, Water treatment.
FEATURES & BENEFITS
- Advanced stainless steel manufacturing technology with state of the art stainless steel, complete 316SS hydraulic design provides high efficiency pump design, flexible stage construction and unique sand handling capabilities.
- High efficiency impeller design, radial flow impeller for 18 & 27m3/hr and axial flow impeller for 45 & 60m3/hr providing maximum efficiency, reduced power consumption and maximum performance from 6" ID bore.
- Fluted silicon carbide / polyurethane bearings and floating PTFE neck rings provides wear resistance for longer pump life and unique sand handling capabilities.
- Check valve assembly incorporated into discharge head and stainless steel upthrust washer for pump & motor protection and horizontal or vertical operation.
- Hexagonal shaft design, single outer casing and flexible stage design provides maximum pump strength & operating pressure, matched pump performance and easy to install & service.
