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Watts Vacuum Breaker Repair Kit: Check Repair Kit, 36JD33/793HT9/809GD1/809GD2 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Vacuum Breaker Repair Kit: Check Repair Kit, 36JD33/793HT9/809GD1/809GD2

The WATTS Vacuum Breaker Repair Kit: Check Repair Kit (SKU 6CUK6) is a repair kit for Watts backflow preventers, specifically designed for the 800M4 series. It includes a check spring and is compatible with a 1-inch…

SKU 3G-OTH-436689

Brand
Watts
Item
Vacuum Breaker Repair Kit: Check Repair Kit, 36JD33/793HT9/809GD1/809GD2
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
800M4 1 1st Check Kit
Type
36JD33/793HT9/809GD1/809GD2, 1 800M4, Repair Kit
Includes
Check Spring
Compatible Valve Size
1 in
Compatible with Series
800M4
Compatible with Mfr. Model No.
1 800M4
Compatible with Grainger Part No.
793HT9
View Full Spec Sheet

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

Product Description

The WATTS Vacuum Breaker Repair Kit: Check Repair Kit (SKU 6CUK6) is a repair kit for Watts backflow preventers, specifically designed for the 800M4 series. It includes a check spring and is compatible with a 1-inch valve size, corresponding to manufacturer part number 800M4 1 1st Check Kit and model 1 800M4.

Frequently Asked Questions

What is the Watts 800M4 vacuum breaker repair kit used for?

The Watts 800M4 vacuum breaker repair kit is used to service backflow preventers in the 800M4 series. It replaces worn check components to maintain proper backflow protection in commercial and industrial water systems, ensuring compliance with cross-connection control regulations.

What are the specifications of the Watts 800M4 check repair kit?

The Watts 800M4 check repair kit includes a check spring and is compatible with a 1-inch valve size. It fits the 800M4 series and corresponds to manufacturer part number 800M4 1 1st Check Kit and model 1 800M4. It is also compatible with Grainger part number 793HT9.

Where to buy Watts backflow repair kits worldwide?

3G Electric supplies Watts backflow repair kits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the Watts 800M4 check repair kit.

How to install a Watts 800M4 check repair kit?

To install the Watts 800M4 check repair kit, first depressurize and isolate the backflow preventer. Remove the bonnet and internal check assembly, replace the old check spring with the new one from the kit, and reassemble. Always follow the manufacturer's instructions for proper torque and testing.

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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