Watts Dual Check w Atmospheric Vent: 9D, 3/4 in Pipe Size, FNPT x FNPT, 18.7 gpm Flow Rate
The WATTS 9D-M2-3/4" is a continuous pressure dual check backflow preventer with an atmospheric vent, featuring a 3/4" pipe size and FNPT x FNPT connections. It has a flow rate of 18.7 gpm and is constructed from brass.
SKU 3G-OTH-430232
Also listed as: 9DM234 · 9D M2 3 4 · 9D-M2-3-4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WATTS 9D-M2-3/4" is a continuous pressure dual check backflow preventer with an atmospheric vent, featuring a 3/4" pipe size and FNPT x FNPT connections. It has a flow rate of 18.7 gpm and is constructed from brass.
Frequently Asked Questions
What is the WATTS 9D-M2-3/4" dual check backflow preventer used for?
The WATTS 9D-M2-3/4" is a continuous pressure dual check backflow preventer with an atmospheric vent, used to protect potable water supplies from backflow contamination in commercial and industrial plumbing systems. It is suitable for applications where continuous pressure is present, such as boiler feed lines and irrigation systems.
What are the specifications of the WATTS 9D-M2-3/4" backflow preventer?
The WATTS 9D-M2-3/4" has a 3/4 in pipe size with FNPT x FNPT connections, a flow rate of 18.7 gpm, and a brass body construction. It is a continuous pressure dual check backflow preventer with an atmospheric vent, designed for reliable backflow prevention in water supply lines.
Where to buy the WATTS 9D-M2-3/4" backflow preventer worldwide?
You can source the WATTS 9D-M2-3/4" backflow preventer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine WATTS products for your backflow prevention needs.
How to install the WATTS 9D-M2-3/4" dual check backflow preventer?
Install the WATTS 9D-M2-3/4" in a horizontal or vertical position with the flow arrow pointing downstream. Ensure the atmospheric vent is unobstructed and above grade. Use pipe thread sealant on the FNPT connections and test the assembly per local codes after installation to verify proper operation.
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3G Electric supplies Watts continuous pressure dual check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
