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Watts 1-1/2 LF007M2-QT-S Double Check Backflow Preventer - Watts Double Check Backflow Preventers
WattsWatts Double Check Backflow Preventers

Watts 1-1/2 LF007M2-QT-S Double Check Backflow Preventer

<p>The Watts 1-1/2 LF007M2-QT-S Double Check Backflow Preventer is a reliable backflow prevention solution designed for commercial and industrial applications. This model features FNPT x FNPT connections, a 1-1/2…

SKU 3G-OTH-434573

Also listed as: 112LF007M2QTS · 1 1 2 LF007M2 QT S · 1-1-2-LF007M2-QT-S

Brand
Watts
Item
1-1/2 LF007M2-QT-S Double Check Backflow Preventer
Part Number
1-1/2 LF007M2-QT-S
Category
Watts Double Check Backflow Preventers
Available to Order
Also known as:1-1/2 LF007M2-QT-SWatts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Watts
Manufacturer Part Number
1-1/2 LF007M2-QT-S
Type
FNPT x FNPT, 33°F – 180°F
Overall Lg
21.75 in
Pipe Size
1 1/2 in
Connection Type
FNPT x FNPT
Shut-Off Valve Type
Ball Valve

Technical Documents

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

Product Description

<p>The Watts 1-1/2 LF007M2-QT-S Double Check Backflow Preventer is a reliable backflow prevention solution designed for commercial and industrial applications. This model features FNPT x FNPT connections, a 1-1/2 inch pipe size, and an overall length of 21.75 inches. It operates within a temperature range of 33°F to 180°F and includes a ball valve shut-off for easy isolation. Ideal for protecting potable water supplies in cross-connection control, this unit is suitable for facilities requiring robust backflow prevention.</p><p>As a Singapore-based supplier, 3G Electric offers this Watts backflow preventer with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery within Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the connection and size specifications of the Watts LF007M2-QT-S?

The Watts LF007M2-QT-S has a 1-1/2 inch pipe size with FNPT (female national pipe thread) connections on both ends. Its overall length is 21.75 inches, and it operates in temperatures from 33°F to 180°F.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request for this product. For Singapore buyers, GST is handled, and we offer fast delivery within Singapore and Southeast Asia.

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 watts double check 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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This double check backflow preventer features a bronze body with 1 1/4 in FNPT x FNPT connections and a ball valve shut-off. It is used to prevent reverse flow in low-hazard cross-connections under continuous pressure in commercial and industrial plumbing systems
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This double check backflow preventer features a bronze body with 1 1/4 in FNPT x FNPT connections and a ball valve shut-off. It is used to prevent reverse flow in low-hazard cross-connections under continuous pressure in commercial and industrial plumbing systems
Double check backflow preventer with 1 1/4 in FNPT x FNPT connections and ball valve shut-off. Temperature range 33°F – 180°F, overall length 16.38 in. Used in water systems to prevent backflow where non-health-hazard cross-connections exist
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Double check backflow preventer with 1 1/4 in FNPT x FNPT connections and ball valve shut-off. Temperature range 33°F – 180°F, overall length 16.38 in. Used in water systems to prevent backflow where non-health-hazard cross-connections exist

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