Grundfos SB3 Series Water Pumps

Grundfos SB3 PMR

Submersible Booster Pump with PM Rain Controller

  • Comes with a PM Rain Controller
  • PM Rain Controller ensures that collected rainwater is used as first priority, instead of precious drinking water and automatically switches to mains water when no water present or during electrical failure
  • Easy installation means reduced time and cost
  • Integrated unit with sleek look for better aesthetics
  • Silent when submerged – a noiseless alternative to surface mounted pumps
  Grundfos SB3-35A + PMR Grundfos SB3-45A + PMR
Maximum Flow (LPM) 100 100
Maximum H (M) 35 45
Taps (Average 15L / min): 7 7
  • Domestic rainwater supply with mains water backup
  • Suitable for a large, or 3 story house rainwater supply with mains water backup
  • Not suitable for rural applications
Warranty 4 years warranty (2 years standard and 2 years bonus) when you register.

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Kingspan Water & Energy Australia

Kingspan Water & Energy manufactures long-lasting water tanks in our quality-controlled manufacturing plants around Australia. For enquiries, please call 1300 736 562 or email

Head Office

3 Herbert Place, Smithfield

New South Wales


Call: 1300 736 562


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