Watts LF909-DNRS-FS Reduced Pressure Zone Backflow Preventer
The Watts LF909 Large is a reduced pressure zone (RPZ) backflow preventer from the Watts RPZ Backflow Preventers product type. This assembly features a cast iron body, flange connections, and an NRS gate valve…
SKU 3G-OTH-444376
Also listed as: LF909DNRSFS · LF909 DNRS FS
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Watts LF909 Large is a reduced pressure zone (RPZ) backflow preventer from the Watts RPZ Backflow Preventers product type. This assembly features a cast iron body, flange connections, and an NRS gate valve shut-off valve, and includes a flood detection sensor. The manufacturer part number is LF909-DNRS-FS.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Watts LF909 RPZ backflow preventer used for?
The Watts LF909 Reduced Pressure Zone Assembly is used to prevent backflow of contaminated water into potable water supplies in commercial, industrial, and municipal systems. It includes a flood detection sensor for leak monitoring and is suitable for high-hazard cross-connections.
What are the specifications of the Watts LF909 RPZ backflow preventer?
The Watts LF909 Large features a cast iron body, flange connections, and an NRS gate valve shut-off valve. It includes a flood detection sensor and is identified by MPN LF909-DNRS-FS. This assembly is part of the Watts RPZ Backflow Preventers product type.
Where to buy the Watts LF909 RPZ backflow preventer worldwide?
3G Electric supplies the Watts LF909 RPZ backflow preventer 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 this Watts RPZ assembly.
How to install a Watts RPZ backflow preventer?
Install the Watts LF909 RPZ assembly in a horizontal position with adequate clearance for testing and maintenance. Ensure flange connections are properly gasketed and bolted. The flood detection sensor should be wired per local codes. Always follow manufacturer guidelines and consult a licensed plumber.
Used in
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3G Electric supplies Watts watts rpz backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
