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Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 793HG1/793HG2/818DE6/818SE8 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 793HG1/793HG2/818DE6/818SE8

The WATTS Backflow Preventer Repair Kit (SKU 844GC0) is a complete rubber parts kit designed for use with Watts backflow preventers. It is compatible with Series RK-007 and includes a Cover O-Ring, fitting valve…

SKU 3G-OTH-436824

Brand
Watts
Item
Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 793HG1/793HG2/818DE6/818SE8
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
RK 007M2-RT 1-1/4-1-1/2
Type
793HG1/793HG2/818DE6/818SE8, RK-007
Includes
Cover O-Ring
Compatible Valve Size
1-1/4 in to 1-1/2 in
Compatible with Series
RK-007
Compatible with Mfr. Model No.
1-1/4 LF007M2
Compatible with Grainger Part No.
818SE8
View Full Spec Sheet

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

Product Description

The WATTS Backflow Preventer Repair Kit (SKU 844GC0) is a complete rubber parts kit designed for use with Watts backflow preventers. It is compatible with Series RK-007 and includes a Cover O-Ring, fitting valve sizes from 1-1/4 in to 1-1/2 in. This kit is compatible with manufacturer model number 1-1/4 LF007M2 and Grainger Part No. 818SE8.

Frequently Asked Questions

What is the Watts backflow preventer repair kit used for?

The Watts backflow preventer repair kit is used to replace worn rubber parts in Watts backflow preventers, ensuring proper sealing and preventing backflow contamination in potable water systems. It is commonly applied in commercial and industrial plumbing maintenance.

What are the specifications of the Watts RK-007 repair kit?

The Watts RK-007 repair kit (MPN RK 007M2-RT 1-1/4-1-1/2) includes a cover O-ring and is compatible with valve sizes 1-1/4 in to 1-1/2 in. It works with Watts series RK-007, model 1-1/4 LF007M2, and Grainger part number 818SE8.

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 to source the RK-007 kit for your maintenance needs.

How to install a Watts backflow preventer repair kit?

To install the Watts repair kit, first depressurize the system and remove the backflow preventer cover. Replace the old rubber parts with the new cover O-ring and other components from the kit. Reassemble and test for leaks per standard plumbing practices.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts 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.

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