Universal Bracketing System, 2" Touch Down Clamps, 9-16" Bracket, 4 Drill-Tip Screws

Sioux Chief® PowerBar™ Universal Telescoping Bracket System – Technical Product Information

The Sioux Chief® 523-1624 PowerBar™ Universal Bracketing System is a pre-engineered telescoping support solution designed for securing pipe, tube, and stub-out installations in both residential and commercial plumbing systems. Engineered for versatility and structural reliability, the PowerBar™ bracket provides an adjustable span with integrated fastening points and dual-tab mounting options. The system incorporates UV-resistant channel clamps with elastomer inserts for vibration dampening and secure pipe retention. Manufactured from pre-galvanized steel, the bracket provides long-term corrosion resistance and high mechanical strength suitable for rough-in and in-wall installations.

Technical Specifications

• Product Code: 523-1624
• Manufacturer: Sioux Chief Manufacturing
• Series: PowerBar™ 523-16
• Product Type: Universal Telescoping Pipe Bracket Assembly
• Material: Pregalvanized Steel
• Corrosion Resistance: Zinc-coated finish for rust protection
• Adjustable Span: 9" to 16" (telescoping adjustment)
• Mounting Tabs: Dual fastening tabs on each end for secure framing attachment
• Pilot Holes: Three sides with 0.1" (2.5 mm) pre-punched pilot holes for flexibility in mounting orientation
• Included Components:
  • (1) Telescoping PowerBar™ Bracket Assembly
  • (2) UV-Resistant Adjustable Channel Clamps with Elastomer Inserts
  • (4) Mounting Screws
• Clamp Material: UV-stabilized polymer body with elastomer inserts for vibration and thermal expansion control
• Compatibility: Copper, PEX, and CPVC piping systems
• Application: Pipe and stub-out support within stud bays, joist spaces, and in-wall framing systems
• Installation Type: Horizontal or vertical framing installations
• Load Capacity: Rated for typical water distribution and mechanical support loads (varies by substrate and fastener selection)
• Environmental Rating: Suitable for indoor and concealed wall applications
• Compliance: UPC/IAPMO Listed
• Country of Manufacture: USA

System Features and Design Details

• Telescoping design allows precise adjustment between framing members from 9" to 16"
• Dual fastening tabs ensure stable and rigid mounting in both wood and metal framing
• Integrated pilot holes on three sides allow flexible installation orientation and clamp positioning
• UV-resistant channel clamps provide long-term performance and chemical resistance
• Elastomer inserts minimize pipe vibration, noise, and wear from thermal movement
• Pregalvanized steel construction ensures durability and resistance to jobsite corrosion
• Compatible with both hot and cold water piping systems

Professional Summary

The Sioux Chief® PowerBar™ 523-1624 Universal Telescoping Bracket provides mechanical and plumbing contractors with a reliable, pre-fabricated solution for supporting water distribution and mechanical piping systems. The adjustable 9–16 inch span and multi-point fastening design allow secure installation across variable framing dimensions, while included UV-resistant channel clamps ensure durable pipe retention. Built from pre-galvanized steel for corrosion resistance, the PowerBar™ is engineered to maintain alignment, stability, and sound isolation in professional-grade construction environments. The system meets UPC/IAPMO standards and is compatible with copper, PEX, and CPVC piping materials.