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Watts Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP

The WATTS Backflow Preventer Repair Kit (SKU ARK HMB/BLT CK2 2.5-3, MPN ARK HMB/BLT CK2 2.5-3) is a repair kit designed for use with Watts backflow preventers. It is compatible with valve sizes of 2-1/2 in to 3 in…

SKU 3G-OTH-436847

Also listed as: ARKHMBBLTCK2253 · ARK HMB BLT CK2 2 5 3 · ARK-HMB-BLT-CK2-2-5-3

Brand
Watts
Item
Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP
Category
Repair Kits & Parts for Watts Backflow Preventers
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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

Technical Specifications

Watts
Manufacturer Part Number
ARK HMB/BLT CK2 2.5-3
Type
6AUW6
Compatible Valve Size
2-1/2 in to 3 in
Compatible with Series
5000SS
Compatible with Mfr. Model No.
6000HMB

Technical Documents

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

Product Description

The WATTS Backflow Preventer Repair Kit (SKU ARK HMB/BLT CK2 2.5-3, MPN ARK HMB/BLT CK2 2.5-3) is a repair kit designed for use with Watts backflow preventers. It is compatible with valve sizes of 2-1/2 in to 3 in and is intended for Series 5000SS and Model 6000HMB units.

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 backflow preventer repair kit used for?

This repair kit is used to service Watts backflow preventers, specifically Series 5000SS and Model 6000HMB units. It replaces worn internal components to restore proper backflow protection in commercial and industrial water systems, helping maintain cross-connection control and code compliance.

What are the specifications of the Watts backflow preventer repair kit?

The repair kit (MPN ARK HMB/BLT CK2 2.5-3) is compatible with valve sizes 2-1/2 in to 3 in. It is designed for Watts Series 5000SS and Model 6000HMB backflow preventers. The part number is 6000HMB Hydrant BFP. It includes seals and gaskets for field maintenance.

Where to buy Watts backflow preventer repair kits worldwide?

3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the ARK HMB/BLT CK2 2.5-3 kit for Series 5000SS and Model 6000HMB.

How to install a Watts backflow preventer repair kit?

Installation requires depressurizing the system and disassembling the backflow preventer body. Replace all gaskets, seals, and springs from the kit per the manufacturer's instructions. Reassemble and test for proper operation. Always follow local plumbing codes and use a certified technician for critical systems.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts 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: Repair Kit, 6000HMB Hydrant BFP, 2 1/2 in to 3 in Compatible Valve Size (MPN ARK HMB/BLT VT 2.5-3)
Watts
WATTS Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP, 2 1/2 in to 3 in Compatible Valve Size (MPN ARK HMB/BLT VT 2.5-3)
WATTS Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP, 2 1/2 in to 3 in Compatible Valve Size (MPN ARK HMB/BLT CK1 2.5-3)
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WATTS Backflow Preventer Repair Kits: Repair Kit, 6000HMB Hydrant BFP, 2 1/2 in to 3 in Compatible Valve Size (MPN ARK HMB/BLT CK1 2.5-3)
This repair kit includes a second check module for Watts 757DCDA series backflow preventers. Compatible with 6-inch valve assemblies, it is used to replace worn or failed check modules in commercial water systems to maintain backflow protection
Watts
This repair kit includes a second check module for Watts 757DCDA series backflow preventers. Compatible with 6-inch valve assemblies, it is used to replace worn or failed check modules in commercial water systems to maintain backflow protection
This repair kit includes a second check module for use with Watts 757DCDA series backflow preventers. Compatible with 8-inch valve sizes and Series RK-757. Used to replace the second check assembly in backflow preventers for maintaining proper flow direction in water systems
Watts
This repair kit includes a second check module for use with Watts 757DCDA series backflow preventers. Compatible with 8-inch valve sizes and Series RK-757. Used to replace the second check assembly in backflow preventers for maintaining proper flow direction in water systems
WATTS Backflow Preventer Repair Kits: Second Check Kit, 957 OSY 6, 6 in Compatible Valve Size (MPN RK 957/957RPDA-CK2 6)
Watts
WATTS Backflow Preventer Repair Kits: Second Check Kit, 957 OSY 6, 6 in Compatible Valve Size (MPN RK 957/957RPDA-CK2 6)
WATTS Backflow Preventer Repair Kits: First Check Kit, 757 OSY 6, 6 in Compatible Valve Size, Repair Kit (MPN RK 757/757DCDA-CK1 6)
Watts
WATTS Backflow Preventer Repair Kits: First Check Kit, 757 OSY 6, 6 in Compatible Valve Size, Repair Kit (MPN RK 757/757DCDA-CK1 6)

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This repair kit is designed for servicing the first check assembly in Watts Series 009 backflow preventers. It includes a check assembly and is compatible with 3/4 in valve sizes, fitting models 3/4 009M3 and LF009M3. Used in commercial and residential water systems to maintain backflow prevention
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