Watts Backflow Preventer: LF7, 1 1/4 in Pipe Size, Male Meter Swivel x FNPT, 33 gpm Flow Rate
The WATTS LF7 is a potable water dual check backflow preventer designed to protect drinking water supplies. This model features a 1-1/4 in pipe size with a Male Meter Swivel x FNPT connection type and a 33 gpm flow…
SKU 3G-OTH-437195
Also listed as: 114X1LF710U2 · 1 1 4X1 LF7 10 U2 · 1-1-4X1-LF7-10-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.
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Product Description
The WATTS LF7 is a potable water dual check backflow preventer designed to protect drinking water supplies. This model features a 1-1/4 in pipe size with a Male Meter Swivel x FNPT connection type and a 33 gpm flow rate. It is identified by manufacturer part number 1-1/4X1 LF7 10-U2.
Frequently Asked Questions
What is the WATTS LF7 backflow preventer used for?
The WATTS LF7 is a potable water dual check backflow preventer that protects drinking water supplies from contamination. It is commonly installed on residential and commercial water service lines where a low-hazard backflow condition exists, ensuring safe water delivery.
What are the specifications of the WATTS LF7 backflow preventer?
The WATTS LF7 has a 1 1/4 in pipe size, Male Meter Swivel x FNPT connection type, and a 33 gpm flow rate. It is a potable water dual check backflow preventer with manufacturer part number 1-1/4X1 LF7 10-U2, designed for low-hazard applications.
Where to buy the WATTS LF7 backflow preventer worldwide?
3G Electric supplies the WATTS LF7 backflow preventer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this model.
How to install a WATTS LF7 dual check backflow preventer?
Install the WATTS LF7 in a horizontal or vertical position with the flow arrow pointing downstream. Ensure the Male Meter Swivel connection is properly sealed to the meter and the FNPT outlet is connected to the service line. Always follow local plumbing codes and test the device after installation.
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.
