WILKINS Backflow Preventer Repair Kit: Second Check Assembly Repair Kit, 350/375/450/475
The WILKINS Backflow Preventer Repair Kit: Second Check Assembly Repair Kit (SKU 3G-OTH-427838, MPN RK4-350CK2) is a repair kit for Zurn backflow preventers. It is compatible with 2-1/2 inch valves and the 350ADA…
SKU 3G-OTH-427838
Also listed as: RK4350CK2 · RK4 350CK2
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 WILKINS Backflow Preventer Repair Kit: Second Check Assembly Repair Kit (SKU 3G-OTH-427838, MPN RK4-350CK2) is a repair kit for Zurn backflow preventers. It is compatible with 2-1/2 inch valves and the 350ADA series, including model 350. The kit includes lubricant.
Frequently Asked Questions
What is the WILKINS RK4-350CK2 backflow preventer repair kit used for?
The WILKINS RK4-350CK2 is a second check assembly repair kit used to service Zurn backflow preventers in commercial water systems. It is designed for 2-1/2 inch valves in the 350ADA series, including model 350, and includes lubricant for proper reassembly.
What are the specifications of the WILKINS RK4-350CK2 repair kit?
The WILKINS RK4-350CK2 repair kit is compatible with 2-1/2 inch valves and the 350ADA series, including model 350. It includes lubricant and is designed for 350/375/450/475 series backflow preventers. The manufacturer part number is RK4-350CK2.
Where to buy the WILKINS RK4-350CK2 repair kit worldwide?
3G Electric supplies the WILKINS RK4-350CK2 repair kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine WILKINS repair kit for your backflow preventer.
How to install the WILKINS RK4-350CK2 second check assembly repair kit?
To install the WILKINS RK4-350CK2 kit, first depressurize and isolate the backflow preventer. Remove the old second check assembly, clean the valve body, and apply the included lubricant to new O-rings. Install the new assembly per WILKINS instructions and test for proper operation.
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3G Electric supplies WILKINS repair kits & parts for zurn 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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