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Watts Water Hammer Arrestor: 1 in Pipe Size, NPT, 12 11/16 in Overall Ht - Water Hammer Arrestors
WattsWater Hammer Arrestors

Watts Water Hammer Arrestor: 1 in Pipe Size, NPT, 12 11/16 in Overall Ht

The WATTS Water Hammer Arrestor (MPN 1 LF15M2-E) is a brass-bodied industrial arrestor with a 1-inch NPT connection. It measures 12 11/16 inches in overall height and 2 1/8 inches in overall diameter. This product is…

SKU 3G-OTH-440127

Brand
Watts
Item
Water Hammer Arrestor: 1 in Pipe Size, NPT, 12 11/16 in Overall Ht
Category
Water Hammer Arrestors
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Technical Specifications

Watts
Manufacturer Part Number
1 LF15M2-E
Type
NPT
Overall Ht
12 11/16 in
Overall Dia
2 1/8 in
Body Material
Brass
Connection Type
NPT
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Water Hammer Arrestor (MPN 1 LF15M2-E) is a brass-bodied industrial arrestor with a 1-inch NPT connection. It measures 12 11/16 inches in overall height and 2 1/8 inches in overall diameter. This product is designed to absorb shock and prevent water hammer in piping systems.

Frequently Asked Questions

What is the WATTS Water Hammer Arrestor used for?

The WATTS Water Hammer Arrestor absorbs shock and prevents water hammer in industrial piping systems. It protects valves, fittings, and pipes from pressure surges caused by sudden flow stoppage, extending system life and reducing noise.

What are the specifications of the WATTS Water Hammer Arrestor 1 LF15M2-E?

This WATTS arrestor has a 1-inch NPT connection, brass body, 12 11/16-inch overall height, and 2 1/8-inch overall diameter. It is designed for industrial water hammer control and is manufactured by WATTS under MPN 1 LF15M2-E.

Where to buy the WATTS Water Hammer Arrestor worldwide?

3G Electric supplies the WATTS Water Hammer Arrestor worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this brass NPT arrestor globally.

How to install a WATTS Water Hammer Arrestor?

Install the WATTS arrestor vertically or horizontally near the source of shock, such as quick-closing valves. Use thread sealant on the 1-inch NPT connection and ensure the unit is accessible for inspection. Follow local plumbing codes for best results.

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 water hammer arrestors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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