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FEBCO Single Check Kit: Single Check Kit - Repair Kits & Parts for Watts Backflow Preventers
FEBCORepair Kits & Parts for Watts Backflow Preventers

FEBCO Single Check Kit: Single Check Kit

The FEBCO Single Check Kit (SKU 905055, MPN 905055) is a repair kit for Watts backflow preventers, compatible with Febco Backflow series models 1-1/2-2 825Y/825YA and part 824L72. It fits valve sizes 1-1/2 in to 2 in…

SKU 3G-OTH-436720

Brand
FEBCO
Item
Single Check Kit: Single Check Kit
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

FEBCO
Manufacturer Part Number
905055
Type
26X129/26X130/6AUX3/6AUX4/824L72/824L73, Repair Kit
Includes
Cover O-Ring
Compatible Valve Size
1-1/2 in to 2 in
Compatible with Series
Febco Backflow
Compatible with Mfr. Model No.
1-1/2-2 825Y/825YA

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

Product Description

The FEBCO Single Check Kit (SKU 905055, MPN 905055) is a repair kit for Watts backflow preventers, compatible with Febco Backflow series models 1-1/2-2 825Y/825YA and part 824L72. It fits valve sizes 1-1/2 in to 2 in and includes a cover O-ring.

Frequently Asked Questions

What is the FEBCO Single Check Kit 905055 used for?

The FEBCO Single Check Kit 905055 is a repair kit for Watts backflow preventers, specifically the Febco Backflow series models 1-1/2-2 825Y/825YA. It includes a cover O-ring and is used to restore proper check-valve function in commercial and industrial water systems, preventing reverse flow contamination.

What are the specifications of the FEBCO Single Check Kit 905055?

The FEBCO Single Check Kit 905055 (MPN 905055) is compatible with valve sizes 1-1/2 in to 2 in. It fits Febco Backflow series models 1-1/2-2 825Y/825YA and part 1-1/2 LF825YA-QT-RP-FS. The kit includes a cover O-ring and is classified as a repair kit for backflow preventers.

Where to buy the FEBCO Single Check Kit 905055 worldwide?

3G Electric supplies the FEBCO Single Check Kit 905055 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this repair kit to your facility. Contact us for availability and lead time on this genuine FEBCO part.

How to install the FEBCO Single Check Kit 905055?

To install the FEBCO Single Check Kit 905055, first isolate the backflow preventer and relieve pressure. Remove the valve cover, replace the old check assembly with the new kit, and install the included cover O-ring. Reassemble and test per local plumbing codes. Always follow the manufacturer's instructions for safe installation.

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.

FEBCO Products

3G Electric supplies FEBCO repair kits & parts for watts 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/2 LF909M1-QT-FS/1-1/2 LF909M1-QT-FS/1-1/4 LF909M1-QT-FS (MPN LFRK909M1-CK2 1-1/4-2)
Watts
WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/2 LF909M1-QT-FS/1-1/2 LF909M1-QT-FS/1-1/4 LF909M1-QT-FS (MPN LFRK909M1-CK2 1-1/4-2)
WATTS Backflow Preventer Repair Kits: First Check Kit, 774-NRS/774-OSY, 6 in Compatible Valve Size (MPN RK 774/774DCDA-CK1 6)
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WATTS Backflow Preventer Repair Kits: First Check Kit, 774-NRS/774-OSY, 6 in Compatible Valve Size (MPN RK 774/774DCDA-CK1 6)
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2)
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WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2)
WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 Rubber Kit)
Watts
WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 Rubber Kit)

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