WILKINS RK1-375R Backflow Preventer Repair Kit, 1 in, for Series 375XL
The WILKINS Rubber Repair Kit (MPN RK1-375R) is a backflow preventer repair kit designed for Zurn backflow preventers. It includes a First Check Seal Ring and is compatible with 1 in valve sizes, Series 375XL, and…
SKU 3G-OTH-427841
Also listed as: RK1375R · RK1 375R
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The WILKINS Rubber Repair Kit (MPN RK1-375R) is a backflow preventer repair kit designed for Zurn backflow preventers. It includes a First Check Seal Ring and is compatible with 1 in valve sizes, Series 375XL, and Mfr. Model No. 375ST (Part No. 6AVX6).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WILKINS RK1-375R backflow preventer repair kit used for?
The WILKINS RK1-375R rubber repair kit is used to service Zurn backflow preventers, specifically models in the 375XL series with a 1 in valve size. It includes a First Check Seal Ring to replace worn seals and restore proper backflow prevention in commercial or industrial water systems.
What are the specifications of the WILKINS RK1-375R repair kit?
The WILKINS RK1-375R repair kit is compatible with a 1 in valve size, Series 375XL, and Mfr. Model No. 375ST (Part No. 114-975XL). It includes a First Check Seal Ring. The manufacturer part number is RK1-375R. It is designed for Zurn backflow preventers.
Where to buy the WILKINS RK1-375R repair kit worldwide?
You can source the WILKINS RK1-375R repair kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Zurn-compatible backflow preventer repair kit.
How to install the WILKINS RK1-375R repair kit?
To install the WILKINS RK1-375R repair kit, first depressurize and isolate the backflow preventer. Remove the old first check seal ring and clean the seating surface. Install the new First Check Seal Ring from the kit, reassemble the valve, and test for proper sealing per manufacturer guidelines.
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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.
