Ideal for water transfer in industry, building services and irrigation

Features

• 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