Product Description
The Spears 4229-131 is a CPVC FlameGuard Red Coupling designed for fire sprinkler systems. This fitting offers a nominal size of one by three-quarters inches with a socket connection. The coupling measures two and three-eighths inches in length and has a pressure rating of one hundred seventy-five psi.
- Manufactured from corrosion-resistant CPVC
- Designed for functionality in high-temperature environments
- UL listed for safety and applications in fire protection
Product Highlights
This coupling combines ease of installation with durability and compliance to safety standards.
Product Information
Standard Information
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Manufacturer: Spears
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Material: CPVC
Technical Specifications
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Nominal Size: 1 x 3/4 in
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Length: 2-3/8 in
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Pressure Rating: 175 psi
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Temperature Rating: 150 deg F
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Color: Orange
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Fitting/Connector Type: Coupling
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End Style: Socket
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Method of Manufacture: Molded
