Watts Backflow Preventer Repair Kits: Second Check Kit, 6AUW2
The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436793) is a repair kit for Watts backflow preventers, including a Second Check Module. It is compatible with a 6-inch valve size and the Series…
SKU 3G-OTH-436793
Also listed as: RK757757DCDACK26 · RK 757 757DCDA CK2 6 · RK-757-757DCDA-CK2-6
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 Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436793) is a repair kit for Watts backflow preventers, including a Second Check Module. It is compatible with a 6-inch valve size and the Series 757DCDA, with manufacturer part number RK 757/757DCDA-CK2 6. This kit is designed for use with Part No. 6AUW2 and Mfr. Model No. 757DCDA.
Frequently Asked Questions
What is the Watts backflow preventer second check kit used for?
The Watts second check kit is a repair component for Watts 757DCDA series backflow preventers. It replaces the second check module in a 6-inch valve assembly, restoring backflow protection in commercial water systems to prevent contamination of potable water supplies.
What are the specifications of the Watts RK 757/757DCDA-CK2 6 second check kit?
This Watts repair kit includes a second check module and is compatible with a 6-inch valve size. It is designed for the Series 757DCDA backflow preventer, with manufacturer part number RK 757/757DCDA-CK2 6. It also matches Part No. 6AUW2 and Mfr. Model No. 757DCDA.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits, including the RK 757/757DCDA-CK2 6 second check kit, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time for your region.
How to install a Watts second check module repair kit?
To install the Watts second check kit, first depressurize and isolate the backflow preventer. Remove the access cover and replace the existing second check module with the new one from the kit. Reassemble the valve and test for proper sealing per local plumbing codes. Always follow Watts installation instructions.
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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.
