The 4" WBR-F In Building Riser with flanged outlet connection is used in potable water or fire applications for connecting a municipal water supply line from outside a building to a water system inside a building. Featuring high quality, corrosion-resistant 304 grade stainless steel construction and brackets on its inlet side provide attachment points for pipe installation equipment, while the loops allow for lifting and key-in to the concrete thrust block.

• Flanged outlet connection
• Certified to NSF/ANSI 372 by IAPMO R&T
• Construction ensures easy connection from municipal water supply to building water system
• Inlet brackets and loops reduce installation costs
• Grooved or flanged outlet connections available
• 304L grade stainless steel main body resists corrosion
• Extended 8.5 foot or 102 inch vertical leg available with the grooved outlet connection
• UL ® Listed
• ULC ® Listed
• FM® Approved