Quality, cost-effective water tanks with 10 year construction warranty
  • Home
  • Blog
  • About Us
  • Contact Us
  • Our Products
    • Round Poly Tanks
    • Slimline Poly Tanks
    • Round Steel Tanks
    • Slimline Steel Tanks
    • whole house water filters
      • Filter Accessories & Filter Service kits
      • Water filter cartriges
        • 10”x 2.5” sediment filters
        • 10”x 2.5” carbon block filters
        • 10”x 4.5” sediment filters
        • 10”x 4.5” carbon block filters
        • 20”x 4.5” carbon block filters
        • 20”x 4.5” sediment filters
        • 20”x 4.5” carbon block filters
    • pumps
      • House pumps
      • Rains to Mains Pumps
      • Submersible pumps
      • pump covers
      • Pump controllers
      • Farm pumps
      • Fire Pumps
      • Transfer Pumps
    • Combo Packs
Search
0 items / $0.00
Login / Register
Free Quote - 0407 002 833
Menu
0 items $0.00
Click to enlarge
Home Rains to mains Pumps BIA-RAIN SAVER MK6-200KPA – Changeover Rainwater Harvesting Device Rains To Mains
Transfer Pump BIA-MH10-2 - Bianco Vulcan Water Transfer Pump -  Honda GX25 Driven   (AWBIA-MH10-2)
Transfer Pump BIA-MH10-2 - Bianco Vulcan Water Transfer Pump - Honda GX25 Driven (AWBIA-MH10-2) $850.00
Back to products
RS6-INOX90S2MPCX RAINSAVERMK6 PUMP KIT CLEAN WATER DOMESTIC 68L/MIN 46M 600W 240V    Rains to mains
RS6-INOX90S2MPCX RAINSAVERMK6 PUMP KIT CLEAN WATER DOMESTIC 68L/MIN 46M 600W 240V Rains to mains $1,620.00

BIA-RAIN SAVER MK6-200KPA – Changeover Rainwater Harvesting Device Rains To Mains

$650.00

Rainsaver MK6 Automatic Rainwater to Mains Changeover

The Rainsaver MK6 is an automatic rainwater to mains water changeover device designed for homes using a rainwater tank and pressure pump.

It automatically uses rainwater as the primary water supply. If the tank runs low, the pump stops or there is a power failure, the Rainsaver MK6 automatically switches to mains water backup. Once the rainwater system is available again, it switches back to tank water.

Features & Benefits

  • Automatic rainwater to mains changeover
  • Uses rainwater first to help reduce mains water consumption
  • No electrical power required for the Rainsaver MK6
  • Suitable for rainwater tanks and pressure pump systems
  • Maximum pressure rating up to 1000 kPa
  • Maximum recommended continuous pump flow 120 L/min
  • Mains flow up to 40 L/min
  • Maximum water temperature 40°C
  • Waterproof and suitable for outdoor installation
  • UV-stabilised technopolymer construction
  • No water-level float switch required
  • WaterMark approved for connection to town water supplies
  • Australian owned and designed

Important

The Rainsaver MK6 is a changeover device, not a pump controller. It should be used with a suitable pressure pump system fitted with an independent pressure and flow controller, loss-of-prime protection and automatic restart.

A reliable choice for homes wanting to maximise the use of rainwater tank water while maintaining the convenience of automatic mains water backup.

 
 
Compare
Add to wishlist
Category: Rains to mains Pumps
  • Description
  • Reviews (0)
Description

Why Buy From Aus Water Tanks?

Over 30 Years of Rainwater Industry Experience

With more than 30 years in the Australian rainwater industry, Aus Water Tanks has extensive experience in rainwater tanks, water pumps, filtration and complete rainwater solutions.

We’ve helped homeowners, farmers and businesses choose reliable water storage and pumping systems for properties of all sizes.

Rainwater Tanks for Australian Conditions

Aus Water Tanks supplies a comprehensive range of poly rainwater tanks, steel water tanks, slimline tanks, round tanks, underground tanks and specialised water storage solutions.

Our experience helps customers choose the right tank for their available space, water requirements and property.

Pumps, Filtration & Rainwater Solutions

A good rainwater system is about more than just the tank. We also offer a wide range of house pressure pumps, rainwater pumps, rainwater-to-mains systems, water filtration systems, replacement filters and tank accessories.

With decades of industry experience, we understand how the tank, pump, filtration and water supply system need to work together.

Buy Online & Save – Australia-Wide Delivery

Our online store makes it easy to purchase a wide range of water pumps, filters, rainwater-to-mains systems, cartridges and water tank accessories from anywhere in Australia.

Simply choose your products, add them to your shopping cart and order online.

Buy online and save with Aus Water Tanks – with Australia-wide delivery available on a large range of products.

Experience You Can Rely On

Whether you need a rainwater tank, house pressure pump, filtration system or rainwater accessory, Aus Water Tanks combines quality products with more than 30 years of industry experience.

Shop online, save and find the right water solution for your home, farm or business.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “BIA-RAIN SAVER MK6-200KPA – Changeover Rainwater Harvesting Device Rains To Mains” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Compare
Quick view
Add to wishlist

ORANGE SJ200MWD Mains Water Diverter RAINS TO MAINS PUMP / PRESSURE SYSTEM / SJ200 PRESSURE PUMP (ncosj200mwd) Rains to Mains

$1,012.00
Add to cart
Compare
Quick view
Add to wishlist

RS6-AUTOSUB – Rainsaver MK6 Pump Kit with Submersible Auto Sub Pump 100L/Min 46M 750W Rains to mains

$1,600.00
Add to cart
-12%
Compare
Quick view
Add to wishlist

ATRERM1500 -2 RAIN TO MAINS V 25MM WMK RAIN PRO ( VALVE ONLY)

$570.00 Original price was: $570.00.$499.00Current price is: $499.00.
Add to cart
-9%
Compare
Quick view
Add to wishlist

ATRERM4000-3 PRJ055 HOUSE PUMP + RM3550V RAIN TO MAINS

$950.00 Original price was: $950.00.$860.00Current price is: $860.00.
Add to cart
-10%
Compare
Quick view
Add to wishlist

ATRERM4000/2 Rain Pro

$1,200.00 Original price was: $1,200.00.$1,080.00Current price is: $1,080.00.
Add to cart
-11%
Compare
Quick view
Add to wishlist

ATRERM6000/3 Rains to Mains

$1,350.00 Original price was: $1,350.00.$1,200.00Current price is: $1,200.00.
Add to cart

    0407002833

    Phone now for your free quote or Email info@auswatertanks.com.au 

    make an enquiry
    Facebook Instagram
    • Home
    • Our Products
    • Inquire Now
    • Blogs

    Copyright © 2026 – Aus Water Tanks. All Right Reserved | 

    • Menu
    • Categories
    • Home
    • Our Blog
    • About Us
    • Contact Us
    • Products
      • Poly Tanks
        • Slimline Poly Tanks
        • Round Poly Tanks
      • steel tanks
        • Round Steel Tanks
        • Slimline Steel Tanks
      • Combo Pack
        • round tank combos
        • slim line tank combos
        • tank and pump combos
        • pump combos
      • pumps
        • House pumps
        • Submersible pumps
        • Farm pumps
        • Rains to mains Pumps
        • pump covers
        • Pump controllers
      • whole house water filters
        • Replacement Filter Cartridges
          • 10”x 2.5” sediment filters
          • 10”x 2.5” carbon block filters
          • 10”x 4.5” sediment filters
          • 10”x 4.5” carbon block filters
          • 20”x 4.5” sediment filters
          • 20”x 4.5” carbon block filters
          • Filter Accessories & Service kits
    • Home
    • Our Blog
    • About Us
    • Contact Us
    • Products
      • Poly Tanks
        • Slimline Poly Tanks
        • Round Poly Tanks
      • steel tanks
        • Round Steel Tanks
        • Slimline Steel Tanks
      • Combo Pack
        • round tank combos
        • slim line tank combos
        • tank and pump combos
        • pump combos
      • pumps
        • House pumps
        • Submersible pumps
        • Farm pumps
        • Rains to mains Pumps
        • pump covers
        • Pump controllers
      • whole house water filters
        • Replacement Filter Cartridges
          • 10”x 2.5” sediment filters
          • 10”x 2.5” carbon block filters
          • 10”x 4.5” sediment filters
          • 10”x 4.5” carbon block filters
          • 20”x 4.5” sediment filters
          • 20”x 4.5” carbon block filters
          • Filter Accessories & Service kits
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account

    WhatsApp us