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

3G Electric
RFQ CartGet a QuoteSign inSign up
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H88 - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H88

The WILKINS Complete Repair Kit (SKU 801VE9, 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…

SKU 3G-OTH-427845

Brand
WILKINS
Item
Backflow Preventer Repair Kit: Complete Repair Kit, 801H88
Category
Repair Kits & Parts for Zurn Backflow Preventers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

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
Compatible with Grainger Part No.
801H88
View Full Spec Sheet

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 801VE9, 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 Grainger Part No. 801H88. 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 →

Similar products

Matched by specification & description
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H86, 1 in Compatible Valve Size (MPN RK1-975XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H86; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 1-975XL3; Includes: Relief Valve Lower Plunger.
WILKINS
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H86, 1 in Compatible Valve Size (MPN RK1-975XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H86; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 1-975XL3; Includes: Relief Valve Lower Plunger.
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H81/801H83, 1 in Compatible Valve Size, 975XL3 (MPN RK114-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H81; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 112-950XL3; Includes: Relief Valve Cover O-Ring.
WILKINS
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H81/801H83, 1 in Compatible Valve Size, 975XL3 (MPN RK114-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H81; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 112-950XL3; Includes: Relief Valve Cover O-Ring.
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H87, 1 in Compatible Valve Size (MPN RK2-950XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H87; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 2-950XL3; Includes: Check Assembly.
WILKINS
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H87, 1 in Compatible Valve Size (MPN RK2-950XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H87; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 2-950XL3; Includes: Check Assembly.
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H88, 1 in Compatible Valve Size, 2-975XL3 (MPN RK2-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H88; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 2-975XL3; Includes: Relief Valve Cup Seal.
WILKINS
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H88, 1 in Compatible Valve Size, 2-975XL3 (MPN RK2-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H88; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 2-975XL3; Includes: Relief Valve Cup Seal.
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H86, 1 in Compatible Valve Size, 1-975XL3 (MPN RK1-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H86; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 1-975XL3; Includes: Check Seal.
WILKINS
WILKINS Backflow Preventer Repair Kit: Repair Kit, 801H86, 1 in Compatible Valve Size, 1-975XL3 (MPN RK1-975XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H86; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 1-975XL3; Includes: Check Seal.
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H87, 1 in Compatible Valve Size, 950XL3 (MPN RK2-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H87; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 2-950XL3; Includes: Covers.
WILKINS
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H87, 1 in Compatible Valve Size, 950XL3 (MPN RK2-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H87; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 2-950XL3; Includes: Covers.

More from WILKINS

View all WILKINS parts →
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H85, 1 in Compatible Valve Size (MPN RK1-950XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H85; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 1-950XL3; Includes: O-Ring Cover.
WILKINS
WILKINS Backflow Preventer Repair Kit: Complete Repair Kit, 801H85, 1 in Compatible Valve Size (MPN RK1-950XL3). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H85; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 1-950XL3; Includes: O-Ring Cover.
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H80/801H82, 1 in Compatible Valve Size (MPN RK114-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H80; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 114-950XL3; Includes: (2) Check Seal.
WILKINS
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H80/801H82, 1 in Compatible Valve Size (MPN RK114-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H80; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 114-950XL3; Includes: (2) Check Seal.
WILKINS Repair Kit: Repair Kit, 454N92/454N93, 1 in Compatible Valve Size, 1-350/1-350XL, Repair Kit (MPN RK1-350). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 454N92; Compatible with Series: 350XL; Compatible with Mfr. Model No.: 1-350XL; Includes: O-Rings.
WILKINS
WILKINS Repair Kit: Repair Kit, 454N92/454N93, 1 in Compatible Valve Size, 1-350/1-350XL, Repair Kit (MPN RK1-350). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 454N92; Compatible with Series: 350XL; Compatible with Mfr. Model No.: 1-350XL; Includes: O-Rings.
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 6AVY0, 375/375ST/375XL, Repair Kit (MPN RK34-375R). Key specifications — Compatible Valve Size: 1/2 in to 3/4 in; Compatible with Grainger Part No.: 6AVY0; Compatible with Series: 375; Compatible with Mfr. Model No.: 375XL; Includes: Second Check Seal Ring.
WILKINS
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 6AVY0, 375/375ST/375XL, Repair Kit (MPN RK34-375R). Key specifications — Compatible Valve Size: 1/2 in to 3/4 in; Compatible with Grainger Part No.: 6AVY0; Compatible with Series: 375; Compatible with Mfr. Model No.: 375XL; Includes: Second Check Seal Ring.
WILKINS Backflow Preventer Repair Kit: Relief Valve Cover Repair Kit, 801H84/801H90, Repair Kit (MPN RK34-975XL3RVC). Key specifications — Compatible Valve Size: 1/2 in to 1 in; Compatible with Grainger Part No.: 801H84; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 34-975XL3; Includes: Relief Valve Cover.
WILKINS
WILKINS Backflow Preventer Repair Kit: Relief Valve Cover Repair Kit, 801H84/801H90, Repair Kit (MPN RK34-975XL3RVC). Key specifications — Compatible Valve Size: 1/2 in to 1 in; Compatible with Grainger Part No.: 801H84; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 34-975XL3; Includes: Relief Valve Cover.
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H85, 1 in Compatible Valve Size, 950XL3 (MPN RK1-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H85; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 1-950XL3; Includes: (2) Seat O-Ring.
WILKINS
WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 801H85, 1 in Compatible Valve Size, 950XL3 (MPN RK1-950XL3R). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 801H85; Compatible with Series: 950XL3; Compatible with Mfr. Model No.: 1-950XL3; Includes: (2) Seat O-Ring.
WILKINS Repair Kit: Repair Kit, 213ZT9/834D63/834D64, 10 in/8 in Compatible Valve Size, Repair Kit (MPN RK8-375ASTCK1). Key specifications — Compatible Valve Size: 10 in; Compatible with Grainger Part No.: 834D63; Compatible with Series: 375ASTDA; Compatible with Mfr. Model No.: 8-375AST; Includes: Lubricant.
WILKINS
WILKINS Repair Kit: Repair Kit, 213ZT9/834D63/834D64, 10 in/8 in Compatible Valve Size, Repair Kit (MPN RK8-375ASTCK1). Key specifications — Compatible Valve Size: 10 in; Compatible with Grainger Part No.: 834D63; Compatible with Series: 375ASTDA; Compatible with Mfr. Model No.: 8-375AST; Includes: Lubricant.
WILKINS Backflow Preventer Repair Kit: Relief Valve Repair Kit, 801H88, 2 in Compatible Valve Size (MPN RK2-975XL3RV). Key specifications — Compatible Valve Size: 2 in; Compatible with Grainger Part No.: 801H88; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 2-975XL3; Includes: Relief Valve Seat O-Ring.
WILKINS
WILKINS Backflow Preventer Repair Kit: Relief Valve Repair Kit, 801H88, 2 in Compatible Valve Size (MPN RK2-975XL3RV). Key specifications — Compatible Valve Size: 2 in; Compatible with Grainger Part No.: 801H88; Compatible with Series: 975XL3; Compatible with Mfr. Model No.: 2-975XL3; Includes: Relief Valve Seat O-Ring.