Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WILKINS Repair Kit for Zurn 975XL3 Backflow Preventer, 1 in, RK2-975XL3 - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS Repair Kit for Zurn 975XL3 Backflow Preventer, 1 in, RK2-975XL3

The WILKINS Complete Repair Kit (SKU RK2-975XL3, MPN RK2-975XL3) is a repair kit for Zurn backflow preventers, compatible with the 975XL3 series and model 2-975XL3. It includes a Relief Valve Seat O-Ring and is…

SKU 3G-OTH-427845

Also listed as: RK2975XL3 · RK2 975XL3

Brand
WILKINS
Item
Repair Kit for Zurn 975XL3 Backflow Preventer, 1 in, RK2-975XL3
Category
Repair Kits & Parts for Zurn Backflow Preventers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

WILKINS
Manufacturer Part Number
RK2-975XL3
Type
801H88
Includes
Relief Valve Seat O-Ring
Compatible Valve Size
1 in
Compatible with Series
975XL3
Compatible with Mfr. Model No.
2-975XL3

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILKINS Complete Repair Kit (SKU RK2-975XL3, MPN RK2-975XL3) is a repair kit for Zurn backflow preventers, compatible with the 975XL3 series and model 2-975XL3. It includes a Relief Valve Seat O-Ring and is designed for a 1 in compatible valve size.

Frequently Asked Questions

What is the WILKINS Backflow Preventer Repair Kit used for?

The WILKINS Complete Repair Kit (MPN RK2-975XL3) is used to service Zurn backflow preventers in the 975XL3 series. It includes a Relief Valve Seat O-Ring and is designed for 1 in valve sizes, helping maintain backflow prevention in commercial and industrial water systems.

What are the specifications of the WILKINS RK2-975XL3 repair kit?

The WILKINS RK2-975XL3 repair kit is compatible with a 1 in valve size, the 975XL3 series, and model 2-975XL3. It includes a Relief Valve Seat O-Ring and is referenced as Part No. 2-975XL3. This kit is designed for Zurn backflow preventers.

Where to buy the WILKINS RK2-975XL3 repair kit worldwide?

3G Electric supplies the WILKINS RK2-975XL3 repair kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this repair kit for Zurn backflow preventers.

How to install the WILKINS backflow preventer repair kit?

To install the WILKINS RK2-975XL3 kit, first depressurize the system and remove the valve bonnet. Replace the Relief Valve Seat O-Ring and any worn components. Reassemble and test for leaks. Always follow the manufacturer's instructions for Zurn 975XL3 series preventers.

Used in

Common applications for WILKINS
Commercial water distribution — WILKINS 600XL series pressure reducing valves for regulating supply pressure in multi-story buildings.
Irrigation systems — WILKINS 975XL2 backflow preventers to protect potable water from contamination in agricultural setups.
Industrial process control — WILKINS 375ST reduced pressure principle backflow preventers for cross-connection control in manufacturing plants.
Municipal water treatment — WILKINS low-lead pressure regulators like the 1-600XL3DU for compliance with potable water standards.
HVAC systems — WILKINS 112-NR3XLDULU regulators for maintaining consistent water pressure in heating and cooling loops.
Fire protection systems — WILKINS backflow preventers for backflow prevention in sprinkler and standpipe systems.

WILKINS Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This repair kit is designed for servicing Zurn 975XL3 series backflow preventers with a 1 in valve size. It includes a relief valve lower plunger to restore proper sealing and prevent cross-connection contamination in commercial water systems
WILKINS
This repair kit is designed for servicing Zurn 975XL3 series backflow preventers with a 1 in valve size. It includes a relief valve lower plunger to restore proper sealing and prevent cross-connection contamination in commercial water systems
Repair kit for Zurn backflow preventers, compatible with 975XL3 series and model 112-950XL3. Includes a relief valve cover O-ring. For 1-inch valve sizes. Used to service backflow preventers in water systems for cross-connection control
WILKINS
Repair kit for Zurn backflow preventers, compatible with 975XL3 series and model 112-950XL3. Includes a relief valve cover O-ring. For 1-inch valve sizes. Used to service backflow preventers in water systems for cross-connection control
Complete repair kit for Zurn backflow preventers, includes check assembly. Compatible with 1 in valve size and Series 950XL3, Model 2-950XL3. Used to service commercial plumbing systems for cross-connection control
WILKINS
Complete repair kit for Zurn backflow preventers, includes check assembly. Compatible with 1 in valve size and Series 950XL3, Model 2-950XL3. Used to service commercial plumbing systems for cross-connection control
Repair kit for Zurn backflow preventers, compatible with 1 in valve sizes and the 975XL3 series including model 2-975XL3. Includes a relief valve cup seal. Used for servicing backflow preventers in water systems
WILKINS
Repair kit for Zurn backflow preventers, compatible with 1 in valve sizes and the 975XL3 series including model 2-975XL3. Includes a relief valve cup seal. Used for servicing backflow preventers in water systems
This repair kit is designed for servicing Zurn backflow preventers in water systems. It includes a check seal and is compatible with 1-inch valve sizes and the 975XL3 series, model 1-975XL3. The kit restores sealing function to prevent cross-contamination in potable water lines
WILKINS
This repair kit is designed for servicing Zurn backflow preventers in water systems. It includes a check seal and is compatible with 1-inch valve sizes and the 975XL3 series, model 1-975XL3. The kit restores sealing function to prevent cross-contamination in potable water lines
Repair kit for Zurn backflow preventers, compatible with 975XL3 series and model 34-975XL3. Includes relief valve seat O-ring. For 1-inch valve size. Used in commercial and industrial water systems to maintain backflow prevention
WILKINS
Repair kit for Zurn backflow preventers, compatible with 975XL3 series and model 34-975XL3. Includes relief valve seat O-ring. For 1-inch valve size. Used in commercial and industrial water systems to maintain backflow prevention

More from WILKINS

View all WILKINS parts
This complete repair kit is designed for servicing Zurn backflow preventers in the 950XL3 series, specifically model 1-950XL3. It includes an O-Ring Cover and is compatible with 1 in valve sizes. Used for maintaining backflow prevention in water systems
WILKINS
This complete repair kit is designed for servicing Zurn backflow preventers in the 950XL3 series, specifically model 1-950XL3. It includes an O-Ring Cover and is compatible with 1 in valve sizes. Used for maintaining backflow prevention in water systems
Repair kit for Zurn backflow preventers in the 950XL3 series. Includes two check seals for a 1 in compatible valve. Compatible with model 114-950XL3 and types 801H80/801H82. Used to restore sealing performance in backflow prevention assemblies
WILKINS
Repair kit for Zurn backflow preventers in the 950XL3 series. Includes two check seals for a 1 in compatible valve. Compatible with model 114-950XL3 and types 801H80/801H82. Used to restore sealing performance in backflow prevention assemblies
Repair kit for Zurn backflow preventers, compatible with Series 350XL and model 1-350XL. Includes O-rings for 1 in valve size. Used to service backflow prevention assemblies in water supply systems
WILKINS
Repair kit for Zurn backflow preventers, compatible with Series 350XL and model 1-350XL. Includes O-rings for 1 in valve size. Used to service backflow prevention assemblies in water supply systems
Repair kit for Zurn backflow preventers in Series 375, 375ST, and 375XL. Includes second check seal ring. Compatible with valve sizes 1/2 in to 3/4 in. Used to service backflow prevention assemblies in water supply systems
WILKINS
Repair kit for Zurn backflow preventers in Series 375, 375ST, and 375XL. Includes second check seal ring. Compatible with valve sizes 1/2 in to 3/4 in. Used to service backflow prevention assemblies in water supply systems
This repair kit includes a relief valve cover for Zurn backflow preventers. Compatible with Series 975XL3 and Model 34-975XL3, it fits valve sizes from 1/2 in to 1 in. Used in commercial and industrial water systems to maintain backflow prevention assembly integrity
WILKINS
This repair kit includes a relief valve cover for Zurn backflow preventers. Compatible with Series 975XL3 and Model 34-975XL3, it fits valve sizes from 1/2 in to 1 in. Used in commercial and industrial water systems to maintain backflow prevention assembly integrity
Repair kit for Zurn 950XL3 series backflow preventers with 1 in valve size. Includes (2) seat O-rings. Compatible with model 1-950XL3. Used to replace worn seals in commercial and industrial water systems
WILKINS
Repair kit for Zurn 950XL3 series backflow preventers with 1 in valve size. Includes (2) seat O-rings. Compatible with model 1-950XL3. Used to replace worn seals in commercial and industrial water systems
Repair kit for Zurn backflow preventers, compatible with Series 375ASTDA and Model 8-375AST. Includes lubricant. Designed for 10-inch valve size. Suitable for servicing backflow preventers in commercial and industrial water systems
WILKINS
Repair kit for Zurn backflow preventers, compatible with Series 375ASTDA and Model 8-375AST. Includes lubricant. Designed for 10-inch valve size. Suitable for servicing backflow preventers in commercial and industrial water systems
Relief valve repair kit for Zurn backflow preventers. Includes relief valve seat O-ring. Compatible with 2 in valve size, 975XL3 series, and model 2-975XL3. Used to service backflow preventers in commercial water systems
WILKINS
Relief valve repair kit for Zurn backflow preventers. Includes relief valve seat O-ring. Compatible with 2 in valve size, 975XL3 series, and model 2-975XL3. Used to service backflow preventers in commercial water systems