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FEBCO LF825YA Reduced Pressure Zone Backflow Preventer with - Febco RPZ Backflow Preventers
FEBCOFebco RPZ Backflow Preventers

FEBCO LF825YA Reduced Pressure Zone Backflow Preventer with

The FEBCO LF825YA is a reduced pressure zone backflow preventer with a flood detection sensor and strainer, featuring a flange connection type (MPN 3/4 LF825YAQTRPFS). 3G Electric interprets customer demand and…

SKU 3G-OTH-442037

Also listed as: 34LF825YAQTRPFS · 3 4 LF825YAQTRPFS · 3-4-LF825YAQTRPFS

Brand
FEBCO
Item
LF825YA Reduced Pressure Zone Backflow Preventer with
Part Number
3/4 LF825YAQTRPFS
Category
Febco RPZ Backflow Preventers
Available to Order
Also known as:3/4 LF825YAQTRPFSFEBCO
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Technical specs
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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

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
Warning appliesProp 65 warning
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

FEBCO
Manufacturer Part Number
3/4 LF825YAQTRPFS
Type
With Flood Detection Sensor & Strainer
Pipe Size
3/4 in
MFR
3/4 LF825YAQTRPFS FEBCO
Includes
Flood Sensor
For Media
Water
Standards
ASSE Listed 1013; CSA Certified B64.4; NSF; UPC
Catalog Page
N/A
Valve Series
LF825YA
Body Material
Bronze
Seat Material
Buna-N
Overall Height
8.13 in
Overall Length
10 in
Connection Type
Flange
Protection Type
Back-Pressure
Spring Material
Stainless Steel
Country of Origin
USA (subject to change)
Freeze Protection
No
Includes Strainer
No Strainer
Media Temp. Range
32 °F – 140 °F
Max. Pressure (CWP)
175 psi Max. Pressure (CWP) Max. Pressure (CWP), Also known as cold working pressure, this is the valve's ability to work at maximum pressure in temperatures ranging from -20°F to 100°F.
Mounting Orientation
Horizontal; Vertical
Manufacturer Warranty
1 yr
Backflow Preventer Type
Reduced Pressure Assembly (RP)
Hazard Protection Level
High Health Hazard
Connection Size - Side 1
3/4 in
Connection Size - Side 2
3/4 in
Connection Type - Side 1
Flange
Connection Type - Side 2
Flange
Includes Flood Protection
Flood Protection Included
Includes Freeze Protection
No Freeze Sensor

Technical Documents

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

Product Description

The FEBCO LF825YA is a reduced pressure zone backflow preventer with a flood detection sensor and strainer, featuring a flange connection type (MPN 3/4 LF825YAQTRPFS). 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a FEBCO LF825YA reduced pressure zone backflow preventer used for?

The FEBCO LF825YA RPZ backflow preventer protects potable water supplies from cross-connection contamination in commercial and industrial systems. Its flood detection sensor and strainer provide early leak warning and debris filtration, making it suitable for high-hazard applications in manufacturing, HVAC, and process water lines.

What are the specifications of the FEBCO LF825YA backflow preventer?

The FEBCO LF825YA is a reduced pressure zone backflow preventer with a flange connection type. It includes an integrated flood detection sensor and strainer. The manufacturer part number is 3/4 LF825YAQTRPFS. This model is designed for high-hazard cross-connection control in industrial water systems.

Where to buy a FEBCO LF825YA backflow preventer worldwide?

3G Electric supplies and delivers the FEBCO LF825YA backflow preventer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this model or other FEBCO RPZ valves for your water safety requirements.

How to install a FEBCO reduced pressure zone backflow preventer?

Install the FEBCO LF825YA in an accessible, above-ground location with adequate drainage for the relief valve discharge. Ensure the flange connections are properly aligned and gasketed. Follow local plumbing codes and the manufacturer's instructions for testing and commissioning. The flood detection sensor should be connected to a monitoring system for leak alerts.

Used in

Common applications for FEBCO
Commercial water supply — FEBCO 825YA RPZ backflow preventer installed at building mains to prevent cross-connection contamination.
Irrigation systems — FEBCO 825Y double check valve assembly used in landscape irrigation to protect potable water lines.
Industrial process water — FEBCO LF825YA lead-free backflow preventer used in food processing plants to comply with health codes.
Municipal water treatment — FEBCO 825YA with flood detection sensor installed at treatment plant outlets for early leak detection.
Fire protection systems — FEBCO RPZ backflow preventer used in fire sprinkler systems to prevent backflow from non-potable sources.
HVAC cooling towers — FEBCO 825Y backflow preventer installed on makeup water lines to cooling towers to prevent chemical backflow.
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FEBCO Products

3G Electric supplies FEBCO febco rpz 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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