Watts LFRK 909-RT 4 Repair Kit for Series 909 Backflow Preventers, 4 in
The WATTS Backflow Preventer Repair Kit (SKU 3G-OTH-436707) is a complete rubber parts kit designed for servicing Watts backflow preventers. It includes a diaphragm and is compatible with a 4-inch valve size, Series…
SKU 3G-OTH-436707
Also listed as: LFRK909RT4 · LFRK 909 RT 4 · LFRK-909-RT-4
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- 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 Backflow Preventer Repair Kit (SKU 3G-OTH-436707) is a complete rubber parts kit designed for servicing Watts backflow preventers. It includes a diaphragm and is compatible with a 4-inch valve size, Series 909, and manufacturer model number 4 LF909 (part number 793PG6). This repair kit, with manufacturer part number LFRK 909-RT 4, provides the essential rubber components for maintaining backflow preventers in the specified series.
Frequently Asked Questions
What is the Watts LFRK 909-RT 4 repair kit used for?
The Watts LFRK 909-RT 4 repair kit is used to service Watts backflow preventers in the Series 909, specifically the 4 LF909 model. It contains the essential rubber components, including a diaphragm, needed to restore proper sealing and function during routine maintenance or after a failure.
What are the specifications of the Watts LFRK 909-RT 4 repair kit?
The Watts LFRK 909-RT 4 repair kit includes a diaphragm and is compatible with a 4-inch valve size. It fits Watts Series 909 backflow preventers and the manufacturer model number 4 LF909. The kit is also compatible with part number LF909-DNRS-FS.
Where to buy the Watts LFRK 909-RT 4 repair kit worldwide?
You can source the Watts LFRK 909-RT 4 repair kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct Watts repair kit for your backflow preventer.
How to install the Watts LFRK 909-RT 4 repair kit?
To install the Watts LFRK 909-RT 4 repair kit, first depressurize and isolate the backflow preventer. Remove the valve bonnet and replace the old diaphragm and rubber parts with the new components from the kit. Reassemble and test for leaks per standard backflow maintenance procedures.
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3G Electric supplies Watts repair kits & parts for watts backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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