Watts Backflow Preventer Repair Kits: Second Check Kit, 21/2 757 OSY/3 757 OSY/4 757 OSY
The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436826) is a repair kit for Watts backflow preventers, specifically designed for the 757DCDA series. It includes a Second Check Module and is…
SKU 3G-OTH-436826
Also listed as: RK757757DCDACK22124 · RK757 757DCDA CK2 21 2 4 · RK757-757DCDA-CK2-21-2-4
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-436826) is a repair kit for Watts backflow preventers, specifically designed for the 757DCDA series. It includes a Second Check Module and is compatible with valve sizes from 2-1/2 in to 4 in. The kit is identified by manufacturer part number RK757/757DCDA-CK2-21/2-4 and is compatible with Part No. 1KYE2.
Frequently Asked Questions
What is the Watts backflow preventer second check repair kit used for?
This repair kit is used to replace the second check module in Watts 757DCDA series backflow preventers. It is essential for maintaining backflow prevention in commercial and industrial water systems, ensuring compliance with cross-connection control regulations.
What are the specifications of the Watts RK757/757DCDA-CK2-21/2-4 repair kit?
The Watts RK757/757DCDA-CK2-21/2-4 repair kit includes a second check module and is compatible with valve sizes from 2-1/2 in to 4 in. It is designed for the 757DCDA series and is identified by Part No. 4 757 OSY.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times for the RK757/757DCDA-CK2-21/2-4 kit.
How to install the Watts second check repair kit?
To install the Watts second check repair kit, first isolate the backflow preventer and relieve system pressure. Remove the access cover, extract the old second check module, and insert the new module from the kit. Reassemble the cover and test for proper operation per local codes.
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Common applications for WattsWatts Products
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.
