SKU: 3610167299

Watts 009-050 50mm 2" RPZ Reduced Pressure Zone Backflow Preventer Device/Kits

$458.55 $509.50
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Description

Watts 009-050 50mm 2" RPZ Reduced Pressure Zone Backflow Preventer Device/KitsOverview The listing is for Watts 009 050 50mm 2" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants Device Only (009 050) Kits with Strainer & 2 Lockable Ball Valves (009 050 LBS) Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009 050 ULBS) The Watts RPZ reduced pressure zone backflow preventer takes the backflow prevention protection one step further than a conventional DCV double check valve. Compared to a Watts

Overview

The listing is for Watts 009-050 50mm 2" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants

- Device Only (009-050)

- Kits with Strainer & 2 Lockable Ball Valves (009-050-LBS)

- Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009-050-ULBS)

The Watts RPZ reduced pressure zone backflow preventer takes the backflow prevention protection one step further than a conventional DCV double check valve. Compared to a Watts DCV, the WATTS RPZ features an additional differential release valve in the center of the valve body. In case of a check valve mechanical failure or debris caught inside, the differential release valve will open to cut off the contaminated water source to the portable water mains supply.  This Watts RPZ backflow preventer employs two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. The Watts RPZ is compatible with other popular brands such as Fabco, Tyco, Wilkins and Conbraco Apollo.

This makes the Watts RPZ the only suitable device when there are potentially dangerous cross-connections such as swimming pools or sewage processing plants, where a DCV is deemed as insufficient protections by water authorities in accordance to national plumbing codes.

A Watts RPZ is usually significantly more expensive than the equivalent DCV counterparts, even though they may look very similar. Customers need to check with the local plumbing authority to ensure the correct backflow preventers are used for the jobs. 

All Plumbing Online stocks and supplies both Watts DCV and RPZ in full range of sizes and kits configurations. Just ask me any further questions if still unsure between Watts DCVs and RPZs. All Watts DCV and RPZ are Watermark approved and are one of the most popular kits in Australian market due to its reputations and values for money.

 

Technical Details

Manufacturer: Watts
Specifications:

Maximum Working Pressure: 1400 kPa
Temperature Range: 0.5°C to 90°C

Thread Size: BSP 2" 50mm

Thread Physical Measurements: 59.614mm external male/internal female thread (refer to the BSP vs Physical measurement table chart in the photo gallery)

Material: DR Brass
Features:

  • Internal relief valve for reduced installation clearances
  • Top entry single access cover and modular construction for ease of maintenance 
  • Replaceable seats and seat discs
  • Modular construction
  • Compact design
  • Cast bronze body construction
  • Top mounted ball valve test cocks 
  • Low pressure drop
  • No Special tools required for servicing 

 

Intended Use: Prevent backflow to protect drinking water supplies from contamination 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3610167299

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4.8 ★★★★★
Based on 30 reviews
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Catherine Lee
Birmingham, US
★★★★★ 5
Toddlers love them!
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
You can’t go wrong with Goldfish! I got them for my youngest grandson and he absolutely loved them! I got to taste the post slobber ones. He takes them out of his mouth and is very adamant that I then eat it. The things you think you’ll never do! Back to the crackers. They’re all delicious!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
M. Alexander
Boise, US
★★★★★ 4
Great snack but packaging could be better
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
The variety pack is perfect for kids’ lunches and road trips—lots of flavors to choose from and they’re always fresh and crunchy. The only downside is the small bags don’t always feel evenly filled, so you sometimes get more air than crackers. Still, a convenient and tasty snack that my family enjoys.
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Reviewed in the United States on September 2, 2025
G
Verified Purchase
Gracie Dodd
Lexington, US
★★★★★ 5
Great option
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
always a yummy choice.
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Reviewed in the United States on May 25, 2026
K
Verified Purchase
Kacie Corona
Natrona Heights, US
★★★★★ 5
Love this variety pack!
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
Love my fishies and love this amazingly large size for such a great price. Always fresh. Perfect for snacking in every situation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
J
Verified Purchase
Jeffrey Gathe
Los Angeles, US
★★★★★ 5
Exceptionally Clean Taste and Reliable Hydration
Size: 12 Fl Oz (Pack of 12), Number of Items: 12
I’ve tried a lot of bottled waters over the years, and Essentia consistently stands out. The taste is incredibly clean and smooth—there’s none of that mineral aftertaste you sometimes get with other brands. It genuinely feels more refreshing, especially after workouts or long days. What I appreciate most is the consistency. Every bottle tastes the same, and you can tell there’s a strong focus on quality. The higher pH and added electrolytes seem to make a difference in how hydrated I feel compared to standard bottled water. The 12 oz size is also convenient—easy to grab on the go or keep at your desk without committing to a larger bottle. And knowing the bottles are BPA and phthalate-free is an added bonus. Overall, it’s a premium water that delivers on its promise. Definitely worth it if you’re looking for something a step above the typical bottled options.
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Reviewed in the United States on April 13, 2026

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