Product Description
The WATTS 0821748 Series LF3100 Dielectric Union is designed to prevent accelerated corrosion and deterioration in piping systems by isolating dissimilar metals. This 3 x 3 inch fitting, rated for 175 psi, features an iron pipe thread to copper solder joint connection. It is suitable for commercial and residential applications, including hot water storage tanks, water and air conditioners, processing tanks, and various steam, gas, and water piping systems.
- Lead-Free construction ensures safe use in potable water systems.
- Equipped with a durable polysulfone insulator and a reliable Buna-N gasket.
- Prevents galvanic corrosion by electrically isolating pipes made from dissimilar metals.
Product Highlights
Ideal for preventing corrosion in plumbing systems connecting different metal pipes.
Product Information
Standard Information
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Brand: WATTS
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Manufacturer Part Number: 0821748
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Country of Origin: Domestic
Technical Specifications
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Brand: Watts
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MPN: 0821748
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Model Number: WLF3100M3M
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Series: LF3100
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Size: 3 x 3 in.
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Pressure Rating: 175 psi
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Connection Type: FIP x Copper Solder
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Insulator Material: Polysulfone
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Gasket Material: Buna-N
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Lead-Free: Yes
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Manufacturer: Watts Water Technologies
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Model: LF3100M3 3
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Certifications/Standards: ASSE 1079, ANSI B16.1
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Product Type: Dielectric Union
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Material: Cast Iron
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Thread Type: Female
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Maximum Working Temperature (Fahrenheit): 180
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Inlet Connection Size: 3 IN
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Inlet Connection Size (Metric): 76.2 MM
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Inlet Connection Type: Female Threaded
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Inlet Material: Iron
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Inlet Thread Type: NPT
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Nut Material: Steel
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Outlet Connection Size: 3 IN
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Outlet Connection Type: Socket
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Outlet Material: Lead Free Brass
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Type: Kit
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Application: Commercial and Residential
