Grundfos CMB and CME pumps are a new range of horizontal multistage pumps to replace the current CH, CHN and CHI (E) products over the next year or so.
The new range covers flow rates up to 36m3/hr generally at heads up to 140m in fixed (CMB) and variable speed (CME) products and provide us with features and benefits as follows:

• Better hydraulic and motor efficiencies - less energy consumed
• New pump and motor design – reliability improvements
• Smaller in size – space saving compared with previous models
• Lots of customised options – e.g. alternative seals and voltage ranges
• Drink water compatible. Complies with AS/NZ 4020 and ATS/NZ 5200.030.
• Quieter in operation
• Comprehensive product information – easy to select and specify
• Competitive products – value for money
• Models complete with Presscontrol PM2 feature adjustable cut in pressure
• All stainless steel wet end
• Two year warranty

Automatic rainwater controller

The Grundfos PM Rain is an interconnect device that allows you to utilise your harvested rainwater for toilet, laundry and garden applications, with the added benefit of mains water backup.
The PM Rain can be used in conjunction with the Grundfos JP and JP Rain range of pressure pumps or the submersible Grundfos SB pump, making it the ideal solution for above or below ground tanks. The pump itself is only activated when rainwater is being drawn from the tank. It does not operate when switched to mains.
The PM Rain automatically starts when a demand is sensed, for example the flushing of a toilet or filling a washing machine, and will switch over to mains water when your tank is empty or in the case of an electrical failure.
Grundfos has incorporated a specially designed valve eliminating the need for an in-tank float drastically decreasing installation time.

• The easiest, quickest system to install
• Does not require any regular maintenance
• Dual check valve for backflow prevention
• Suitable for above and below ground tanks
• Features automatic changeover and water source indication lights, and leakage detection (to prevent rapid cycling)
• Will automatically switch to mains water in the event of a power failure
• The Grundfos PM Rain, JP Rain, JP and SB all comply with AS/NZS 4020-testing of products in contact with drinking water
• Always install under cover to protect from the elements
• Two year Grundfos warranty
  

• Quiet operation
• Suction lift up to 6.5 metres
• Dry run protection
• Stainless steel pump housing

• Technopolymer pump body
• Self priming for bores and rainwater tanks
• Strong suction capacity
• Very cost effective

• Self priming jet pump for depths to 8 metres
• Low noise level
• Built in thermal protection

• Integrated variable speed drive
• Quiet operation
• Vital parts made of stainless steel
• 8 litre tank

• Reduced number of starts at low flows due to large tank
• Quiet operation
• Vital parts made of stainless steel
• Thermal overload protection

Rainwater harvesting system

The NEW Onga WaterSwitch takes water saving solutions to a new age in innovation. Revolutionary technology merges with contemporary design to create a precision engineered, dependable product that recreates the industry benchmark for rainwater harvesting.
The Onga WaterSwitch is an automatic rainwater controller utilised in dual water source systems, where, rainwater is given priority for everyday applications such as your washing machine and toilets.
Your rainwater harvesting system is equipped with a pump and a mains water backup WaterSwitch. The pump is designed to give mains pressure and flow and to be matched to the water supply requirements within the house. The pump is designed to supply water to toilets, washing machines and outdoor taps. The WaterSwitch continuously supplies mains water in the event of a power failure or a pump failure.
Also provides convenient monitoring with the H2OInformer, the new state of the art, wireless interface module that records water usage for both mains and tank water so you can see your actual water savings from up to a 20 metre range
The new Onga WaterSwitch is also compliant to the latest WaterMark approval laws so you can be sure that this product has been independently tested and certified for your satisfaction.