Watts 750165 LF15M2-F 1 Inch Lead Free Water Hammer Arrestor Npt Brass Hex Adapter Size F

Product Description

The Watts 750165 LF15M2-F is a 1 inch lead free water hammer arrestor designed to eliminate pipe banging and pressure surges in residential and commercial plumbing systems. Water hammer occurs when a valve or fixture closes suddenly, forcing fast-moving water to stop abruptly. Because water is a non-compressible liquid, the sudden stoppage creates a pressure spike that travels back through the piping system until it finds a point of relief. Over time, this repeated shock can damage pipes, joints, valves, and connected appliances. The Watts 750165 absorbs that pressure wave before it causes harm. It features an NPT brass hex adapter for straightforward installation on standard threaded pipe connections. The unit size F designation indicates this arrestor is rated for a specific flow and pressure range, making it suitable for larger fixture groups or dedicated supply lines. Lead free construction meets current federal and state lead free requirements, making it appropriate for potable water systems where compliance is mandatory. HVAC technicians, plumbers, and mechanical contractors rely on water hammer arrestors like this one to protect systems in apartment buildings, hotels, hospitals, laundry facilities, and commercial kitchens. The Watts 750165 is built to handle the demands of high-cycle environments where solenoid valves and quick-closing fixtures operate repeatedly throughout the day. Installing this arrestor at or near the problem fixture is the most effective way to reduce pipe noise and protect the integrity of the overall plumbing system. Its compact brass construction provides long service life with minimal maintenance.

• Eliminates water hammer, pipe banging, and pressure surges in potable water plumbing systems
• Lead free brass construction meets federal and state lead free compliance requirements for drinking water applications
• NPT brass hex adapter allows for straightforward installation on standard threaded pipe connections

Product Highlights

The Watts 750165 LF15M2-F delivers reliable water hammer protection in a lead free, NPT-compatible brass housing sized for 1 inch pipe connections. It is a practical solution for plumbers and contractors working on both new construction and retrofit plumbing projects.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 750165

Technical Specifications

• Model: LF15M2-F
• Unit Size: F
• Connection Type: NPT Brass Hex Adapter
• Pipe Size: 1 inch
Construction: Lead Free Brass
• Weight: 0.99 pounds
• UPC: 098268526172