Superior hydraulic design and manufacturing methods produce significantly higher efficiencies for lower running costs and reduced maintenance
Australian designed
32 to 200mm discharge
Up to 250 litres per second discharge
Heads to 160 metres.
World-wide service and backup
Wide range of options
Standard Features
Type 431 stainless steel shaft
Rugged cast iron volute with integral suction and discharge flanges and mounting feet
Pressure rated to 1600kPa (160 metres head)
Cast iron impeller and backplate
Stainless steel impeller nut
Cast iron bearing housing with sealed for life grease packed bearings (standard sizes readily available from most bearing suppliers)
Lip type shaft seals to protect bearings
Single mechanical seal
Special Design Features
Include taper mounted and keyed impeller for easy removal from shaft during servicing and positive locking during operation
Heavy duty shaft with large capacity impeller end bearing for safe operation at high speed
AS1830/T260 cast iron volute for added safety
Reusable “O” ring body seal; minimum number of parts for full range (only four shaft modules) reduces spare parts stocking
Hydraulically and dynamically balanced impellers
Highly efficient suction performance from double curvature impeller vanes
Optional Materials
Zinc-free bronze impeller type 316 stainless steel shaft and Molybond coating
Optional Extras
Zinc-free bronze wear rings for impeller, volute and backplate
Optional single mechanical seals
Soft packed gland seals
Works certified and witnessed tests for guaranteed performance
Impeller turn-downs
Flexible and spacer couplings
Pulleys
Pressed and or welded steel baseplates
Maximum Operating Temperature
Maximum pumped liquid temperature for Southern Cross “ISO Sovereign” Pumps is 80°C using standard seals
Liquids up to 180°C can be handled using special seals