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Watts LF15M2-E Water Hammer Arrestor, 1 in NPT, Brass Body - Water Hammer Arrestors
WattsWater Hammer Arrestors

Watts LF15M2-E Water Hammer Arrestor, 1 in NPT, Brass Body

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

Also listed as: 1LF15M2E · 1 LF15M2 E · 1-LF15M2-E

Brand
Watts
Item
LF15M2-E Water Hammer Arrestor, 1 in NPT, Brass Body
Part Number
1 LF15M2-E
Category
Water Hammer Arrestors
Available to Order
Also known as:1 LF15M2-EWatts
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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
1 LF15M2-E
Type
NPT
Overall Ht
12 11/16 in
Overall Dia
2 1/8 in
Body Material
Brass
Connection Type
NPT

Technical Documents

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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.

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 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
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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The Watts LF150A water hammer arrestor absorbs shock waves from sudden valve closures, reducing pipe noise and stress. It features a stainless steel body with 1/2 in NPT connections, 4 5/16 in overall height, and 3 7/16 in overall diameter. Suitable for residential and light commercial plumbing systems
Watts
The Watts LF150A water hammer arrestor absorbs shock waves from sudden valve closures, reducing pipe noise and stress. It features a stainless steel body with 1/2 in NPT connections, 4 5/16 in overall height, and 3 7/16 in overall diameter. Suitable for residential and light commercial plumbing systems

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