RPZ Kit
RPZ Kit
Ships from Melbourne — orders before 12pm dispatched same business day
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RPZ Kit

Price

$290.90
$290.90
$290.90
incl. GST
Size: 15mm
Subtotal: $290.90
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Description  

Watts RPZ Kit – Reduced Pressure Zone Backflow Preventer | 12mm to 50mm

Our listing features the Watts 009-015 15mm (1/2") RPZ Reduced Pressure Zone backflow preventer.

Why Choose the Watts RPZ Backflow Preventer?
The Watts RPZ goes beyond conventional double check valves (DCVs) by incorporating an additional differential relief valve within its body. This critical feature protects your potable water supply by releasing pressure and preventing contaminated water backflow when a check valve fails or debris is trapped.

Featuring two independent in-line check valves, captured springs, and replaceable check seats, the Watts RPZ ensures maximum reliability and safety for your plumbing system. It is compatible with popular brands such as Fabco, Tyco, Wilkins, and Conbraco Apollo.

Ideal For High-Risk Cross-Connections
Watts RPZ backflow preventers are the recommended choice for potentially hazardous cross-connections, including:

  • Swimming pools
  • Sewage treatment plants
  • Industrial and commercial applications

Because water authorities deem DCVs insufficient for these scenarios, RPZ devices are required under national plumbing codes.

Important Notes

  • Watts RPZs are generally more costly than DCVs due to their enhanced safety features.
  • Always consult your local plumbing authority to confirm the correct backflow prevention device for your project.
  • All Watts RPZ and DCV products stocked by Plumbing Online are WaterMark approved and trusted across Australia for quality and value.

Available Sizes & Variants
Sizes from 15mm up to 50mm

Multiple kit configurations for easy installation and maintenance

Ensure your plumbing system is protected with Watts RPZ – the premium backflow prevention solution trusted by professionals.

Read More
Shipping & Returns  

Fast, straightforward shipping across Australia.

Shipping

  • $15.00 flat-rate shipping on orders under $200
  • FREE shipping on orders over $200
  • Orders are generally dispatched within 1-2 business days
  • Tracking details are emailed as soon as your order ships
  • Delivery times vary depending on your location and carrier

Returns

Changed your mind? No problem. Eligible items can be returned in accordance with our Returns Policy.

Items must be returned in original, unused and saleable condition. Some products may be excluded from change-of-mind returns.

Damaged or incorrect orders

If your order arrives damaged or you receive the wrong product, contact us as soon as possible so we can help sort it out.

Need help? Our team is here to help with your order, delivery or return. Contact us
RPZ Kit

RPZ Kit

$290.90
RPZ Kit
RPZ Kit

RPZ Kit

$290.90
Size: 15mm
Massive Range
Your necessary Plumbing Supply delivered to you
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