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Watts 2 800M4-QT Pressure Vacuum Breaker - Pressure Vacuum Breakers
WattsPressure Vacuum Breakers

Watts 2 800M4-QT Pressure Vacuum Breaker

The WATTS 2 800M4-QT is a pressure vacuum breaker designed for water media with FNPT x FNPT connections. It operates within a temperature range of 33°F to 140°F and is rated for high health hazard applications. This…

SKU 3G-OTH-430700

Also listed as: 2800M4QT · 2 800M4 QT · 2-800M4-QT

Brand
Watts
Item
2 800M4-QT Pressure Vacuum Breaker
Part Number
2 800M4-QT
Category
Pressure Vacuum Breakers
Available to Order
Also known as:2 800M4-QTWatts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

Watts
Manufacturer Part Number
2 800M4-QT
Type
FNPT x FNPT, For Water Media, 33°F – 140°F, High Health Hazard
Connection Type
FNPT x FNPT

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

Product Description

The WATTS 2 800M4-QT is a pressure vacuum breaker designed for water media with FNPT x FNPT connections. It operates within a temperature range of 33°F to 140°F and is rated for high health hazard applications. This Watts product provides backflow prevention for industrial water systems.

Frequently Asked Questions

What is the WATTS 2 800M4-QT pressure vacuum breaker used for?

The WATTS 2 800M4-QT pressure vacuum breaker is used for backflow prevention in industrial water systems. It is designed for high health hazard applications, protecting potable water supplies from contamination. This Watts device is suitable for water media and operates within a temperature range of 33°F to 140°F.

What are the specifications of the WATTS 2 800M4-QT?

The WATTS 2 800M4-QT pressure vacuum breaker features FNPT x FNPT connections and is rated for water media. It operates from 33°F to 140°F and is designed for high health hazard applications. The manufacturer part number is 2 800M4-QT, and it is a Watts brand product.

Where to buy the WATTS 2 800M4-QT worldwide?

You can source the WATTS 2 800M4-QT pressure vacuum breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Watts backflow prevention device.

How to install the WATTS 2 800M4-QT pressure vacuum breaker?

Install the WATTS 2 800M4-QT pressure vacuum breaker in a vertical position with the inlet and outlet connected via FNPT fittings. Ensure the device is accessible for testing and maintenance. Follow local plumbing codes and the manufacturer's instructions for proper backflow prevention setup. 3G Electric supplies this Watts product for industrial water systems.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts pressure vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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