Watts Backflow Preventer: LF7R, 1 in Pipe Size, Female Meter Swivel x Union FNPT
The WATTS LF7R is a potable water dual check backflow preventer designed to protect drinking water supplies. This model features a 1-inch pipe size with Female Meter Swivel x Union FNPT connections and a flow rate of…
SKU 3G-OTH-437185
Also listed as: 1X1LF7R10U2 · 1X1 LF7R10 U2 · 1X1-LF7R10-U2
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.
Need installation or engineering help?
Ask a question
Product Description
The WATTS LF7R is a potable water dual check backflow preventer designed to protect drinking water supplies. This model features a 1-inch pipe size with Female Meter Swivel x Union FNPT connections and a flow rate of 26 gpm. It is identified by manufacturer part number 1X1 LF7R10-U2.
Frequently Asked Questions
What is the WATTS LF7R backflow preventer used for?
The WATTS LF7R is a potable water dual check backflow preventer used to protect drinking water supplies from contamination. It is installed in residential and commercial water lines to prevent reverse flow, ensuring safe water delivery in municipal and irrigation systems.
What are the specifications of the WATTS LF7R backflow preventer?
The WATTS LF7R has a 1 in pipe size, Female Meter Swivel x Union FNPT connections, and a flow rate of 26 gpm. It is a potable water dual check backflow preventer, model number 1X1 LF7R10-U2, designed for reliable backflow protection in water supply systems.
Where to buy the WATTS LF7R backflow preventer worldwide?
You can source the WATTS LF7R backflow preventer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine WATTS components for your water system needs.
How to install the WATTS LF7R backflow preventer?
Install the WATTS LF7R in a horizontal or vertical position with the flow arrow pointing downstream. Ensure the Female Meter Swivel x Union FNPT connections are properly sealed and tightened. Always follow local plumbing codes and test the device after installation to verify proper backflow prevention.
Used in
Common applications for WattsWatts Products
3G Electric supplies Watts potable water dual check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
