Watts RK757-757-RPDA-RT-RS Repair Kit for Series 757 Backflow Preventers, 3 in
The WATTS Backflow Preventer Repair Kit (SKU 3G-OTH-436680) is a repair kit designed for Watts backflow preventers. It includes a Sleeve O-Ring and is compatible with 3-inch valves from Series 757, including models…
SKU 3G-OTH-436680
Also listed as: RK757757RPDARTRS · RK757 757 RPDA RT RS
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 Backflow Preventer Repair Kit (SKU 3G-OTH-436680) is a repair kit designed for Watts backflow preventers. It includes a Sleeve O-Ring and is compatible with 3-inch valves from Series 757, including models 757, 1KYD7, 1KYD9, and 1KYE2 (MPN RK757-757-RPDA-RT-RS).
Frequently Asked Questions
What is the Watts backflow preventer repair kit used for?
The Watts backflow preventer repair kit is used to service and maintain Watts Series 757 backflow preventers. It includes a sleeve O-ring and is compatible with 3-inch valves, helping restore proper sealing and prevent cross-connection contamination in commercial and industrial water systems.
What are the specifications of the Watts backflow preventer repair kit?
This Watts repair kit (MPN RK757-757-RPDA-RT-RS) is compatible with 3-inch valves from Series 757, including models 21/2 757 OSY, 3 757 OSY, and 4 757 OSY. It includes a sleeve O-ring. The kit is designed for Watts backflow preventers and is identified by SKU RK757-757-RPDA-RT-RS.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the Watts Series 757 repair kit (SKU 3G-OTH-436680) for your maintenance needs.
How to install a Watts backflow preventer repair kit?
To install the Watts backflow preventer repair kit, first depressurize and isolate the valve. Remove the old sleeve O-ring and clean the mating surfaces. Install the new sleeve O-ring from the kit, reassemble the valve, and test for proper sealing per manufacturer guidelines. Always follow local plumbing codes.
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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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