Watts 3/8 LF N9C
The WATTS Dual Check Vacuum Breaker LFN9 is a potable water dual check backflow preventer with a 3/8 in pipe size and FNPT x FNPT connection type. It features a brass construction and a 7 gpm flow rate, as specified…
SKU 3G-OTH-437168
Also listed as: 38LFN9C38 · 3 8 LF N9C 3 8 · 3-8-LF-N9C-3-8
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 Dual Check Vacuum Breaker LFN9 is a potable water dual check backflow preventer with a 3/8 in pipe size and FNPT x FNPT connection type. It features a brass construction and a 7 gpm flow rate, as specified by the manufacturer part number 3/8 LF N9C - 3/8".
Frequently Asked Questions
What is a WATTS Dual Check Vacuum Breaker LFN9 used for?
The WATTS LFN9 dual check vacuum breaker prevents backflow of contaminated water into potable water lines. It is used in residential and commercial plumbing systems to protect drinking water from cross-connection hazards, such as hose bibbs or boiler feed lines.
What are the specifications of the WATTS LFN9 dual check vacuum breaker?
The WATTS LFN9 has a 3/8 in pipe size with FNPT x FNPT connections, a brass body, and a flow rate of 7 gpm. It is a potable water dual check backflow preventer, model 3/8 LF N9C - 3/8". These specs ensure reliable performance in low-hazard plumbing applications.
Where to buy a WATTS LFN9 dual check vacuum breaker worldwide?
3G Electric supplies the WATTS LFN9 dual check vacuum breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this 3/8 in brass backflow preventer with FNPT connections.
How to install a WATTS dual check vacuum breaker?
Install the WATTS LFN9 in a vertical or horizontal position with the flow arrow pointing downstream. Use thread sealant on the FNPT connections and ensure the breaker is accessible for testing. Follow local plumbing codes and the manufacturer's instructions for 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.
