Watts Reduced Pressure Zone Assembly: LF909 Large, with Flood Detection Sensor
The WATTS Reduced Pressure Zone Assembly: LF909 Large is a Watts RPZ Backflow Preventer featuring a flange connection and an NRS Gate Valve shut-off valve type. This cast-iron assembly includes a Flood Detection…
SKU 3G-OTH-444366
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 Reduced Pressure Zone Assembly: LF909 Large is a Watts RPZ Backflow Preventer featuring a flange connection and an NRS Gate Valve shut-off valve type. This cast-iron assembly includes a Flood Detection Sensor and is identified by manufacturer part number 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-DNRS-FS reduced pressure zone assembly used for?
The Watts LF909-DNRS-FS is a reduced pressure zone (RPZ) backflow preventer used in commercial and industrial water systems to protect potable water supplies from cross-connection contamination. Its integrated flood detection sensor provides early leak alerts, making it suitable for high-hazard applications in buildings, irrigation, and process water lines.
What are the specifications of the Watts LF909-DNRS-FS RPZ assembly?
The Watts LF909-DNRS-FS is a large cast-iron reduced pressure zone assembly with a flange connection and an NRS (non-rising stem) gate valve shut-off type. It includes a flood detection sensor for monitoring leaks. The manufacturer part number is LF909-DNRS-FS. This Watts RPZ backflow preventer is designed for high-flow commercial applications.
Where to buy the Watts LF909-DNRS-FS RPZ backflow preventer worldwide?
3G Electric supplies the Watts LF909-DNRS-FS RPZ backflow preventer to customers 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. We source and deliver this Watts assembly to any international destination.
How to install a Watts LF909-DNRS-FS reduced pressure zone assembly?
Install the Watts LF909-DNRS-FS in a horizontal position with the relief valve oriented downward, per local plumbing codes. Ensure adequate clearance for testing and maintenance. The flange connection requires compatible gaskets and bolts. Always follow the manufacturer's installation manual and engage a certified backflow prevention technician for proper setup and testing.
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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.
