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Watts 1/2 LF 008PCQT-1/2" Lead-Free Pressure Vacuum Breaker - Lead-Free Pressure Vacuum Breakers
WattsLead-Free Pressure Vacuum Breakers

Watts 1/2 LF 008PCQT-1/2" Lead-Free Pressure Vacuum Breaker

The WATTS Anti-Siphon Backflow Preventer, model 1/2 LF 008PCQT-1/2", is a lead-free pressure vacuum breaker designed for water media. It features FNPT x FNPT connections and is constructed from bronze with NPT…

SKU 3G-OTH-446148

Also listed as: 12LF008PCQT12 · 1 2 LF 008PCQT 1 2 · 1-2-LF-008PCQT-1-2

Brand
Watts
Item
1/2 LF 008PCQT-1/2" Lead-Free Pressure Vacuum Breaker
Part Number
1/2 LF 008PCQT-1/2"
Category
Lead-Free Pressure Vacuum Breakers
Available to Order
Also known as:1/2 LF 008PCQT-1/2"Watts
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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
1/2 LF 008PCQT-1/2"
Type
FNPT x FNPT, For Water Media, Bronze, NPT
Connection Type
FNPT x FNPT

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Anti-Siphon Backflow Preventer, model 1/2 LF 008PCQT-1/2", is a lead-free pressure vacuum breaker designed for water media. It features FNPT x FNPT connections and is constructed from bronze with NPT threading. This product is manufactured by WATTS.

Frequently Asked Questions

What is the WATTS Anti-Siphon Backflow Preventer used for?

The WATTS Anti-Siphon Backflow Preventer, model 1/2 LF 008PCQT-1/2", is a lead-free pressure vacuum breaker used to prevent backflow of contaminated water into potable water systems. It is commonly installed in residential and commercial irrigation or plumbing applications where water media is present.

What are the specifications of the WATTS 1/2 LF 008PCQT-1/2" backflow preventer?

This WATTS backflow preventer has FNPT x FNPT connections, a 1/2-inch size, and is made of bronze with NPT threading. It is a lead-free pressure vacuum breaker designed for water media. The manufacturer part number is 1/2 LF 008PCQT-1/2".

Where to buy the WATTS Anti-Siphon Backflow Preventer worldwide?

You can source the WATTS Anti-Siphon Backflow Preventer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this WATTS model.

How to install a WATTS pressure vacuum breaker?

Install the WATTS pressure vacuum breaker at least 12 inches above the highest downstream outlet to ensure proper anti-siphon function. Use pipe thread sealant on the FNPT connections and avoid overtightening. Always follow local plumbing codes and the manufacturer's instructions for safe operation.

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 lead-free 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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