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Watts Vacuum Breaker Repair Kit: Float Repair Kit, 1/2 in to 3/4 in Compatible Valve Size - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Vacuum Breaker Repair Kit: Float Repair Kit, 1/2 in to 3/4 in Compatible Valve Size

The WATTS Vacuum Breaker Repair Kit: Float Repair Kit (SKU 6AUV9) is a repair kit for Watts backflow preventers, designed for use with the 800M3 series. It is compatible with valve sizes of 1/2 in to 3/4 in and…

SKU 3G-OTH-436688

Brand
Watts
Item
Vacuum Breaker Repair Kit: Float Repair Kit, 1/2 in to 3/4 in Compatible Valve Size
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
800M3-1/2-3/4 Vent Kit
Type
800M3
Includes
Float Vent Disc Assembly (Vent Float Seal and Spring)
Compatible Valve Size
1/2 in to 3/4 in
Compatible with Series
800M3
Compatible with Mfr. Model No.
1/2 - 3/4 800M3
View Full Spec Sheet

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

Product Description

The WATTS Vacuum Breaker Repair Kit: Float Repair Kit (SKU 6AUV9) is a repair kit for Watts backflow preventers, designed for use with the 800M3 series. It is compatible with valve sizes of 1/2 in to 3/4 in and includes a Float Vent Disc Assembly (Vent Float Seal and Spring). The manufacturer part number is 800M3-1/2-3/4 Vent Kit.

Frequently Asked Questions

What is the Watts 800M3 vacuum breaker repair kit used for?

This Watts repair kit is used to service vacuum breakers on backflow preventers in the 800M3 series. It replaces worn float vent disc assembly components—including the vent float seal and spring—to restore proper air-inlet and water-sealing function in commercial and residential plumbing systems.

What are the specifications of the Watts 800M3 float repair kit?

The Watts 800M3 float repair kit (MPN 800M3-1/2-3/4 Vent Kit) is compatible with valve sizes 1/2 in to 3/4 in and fits the 800M3 series backflow preventers. It includes a float vent disc assembly comprising a vent float seal and spring. The SKU is 6AUV9.

Where to buy Watts 800M3 repair kit worldwide?

3G Electric supplies the Watts 800M3 float repair kit to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time—we source and deliver genuine Watts repair parts.

How to install the Watts 800M3 vacuum breaker repair kit?

To install, first depressurize and drain the backflow preventer. Remove the vacuum breaker cap, extract the old float assembly, and insert the new Watts float vent disc assembly (seal and spring). Reassemble the cap and test for proper air-inlet operation. Always follow local plumbing codes.

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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