Watts LF7R Dual Check Backflow Preventer
The WATTS LF7R is a potable water dual check backflow preventer with a 1 in pipe size and a Female Meter Swivel x Union FNPT connection type. It has a flow rate of 26 gpm and is identified by manufacturer part number…
SKU 3G-OTH-437184
Also listed as: 1X34LF7R10U2 · 1X3 4 LF7R10 U2 · 1X3-4-LF7R10-U2
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WATTS LF7R is a potable water dual check backflow preventer with a 1 in pipe size and a Female Meter Swivel x Union FNPT connection type. It has a flow rate of 26 gpm and is identified by manufacturer part number 1X3/4 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 due to backflow. It is installed in commercial and residential water lines, typically at meter connections, to prevent reverse flow from non-potable sources.
What are the specifications of the WATTS LF7R backflow preventer?
The WATTS LF7R has a 1 in pipe size with a Female Meter Swivel x Union FNPT connection. It delivers a flow rate of 26 gpm and is identified by manufacturer part number 1X3/4 LF7R10-U2. This WATTS model is designed for potable water dual check applications.
Where to buy the WATTS LF7R backflow preventer worldwide?
3G Electric supplies the WATTS LF7R backflow preventer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this potable water dual check backflow preventer.
How to install the WATTS LF7R backflow preventer?
Install the WATTS LF7R in the water line with flow direction matching the arrow on the body. Use thread sealant on the Female Meter Swivel x Union FNPT connections and tighten to manufacturer torque specs. Always install downstream of the shutoff valve and test per local codes.
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.
