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CPVC Hangers and Restraints

Eaton's B-Line series hangers for chlorinated polyvinyl chloride (CPVC) pipe suspend and help restrain mechanical or fire sprinkler system applications.  Below are many of our featured CPVC pipe hangers and restraints.  

For more details and additional options, view or download the B-Line series pipe hanger catalog

Fig. 3000 series

Eaton was one of the first to market with a unique solution, TOLCO Fig. 3000 series, to support and restrain both CPVC and iron pipe size (IPS) pipe.

  • UL Listed as a lateral sway brace for CPVC and steel pipe 
  • Does not compress CPVC pipe 
  • Does not allow contact of the brace pipe and plastic
  • Available for pipe sizes 1” through 3” (IPS)
  • Brace pipe to system pipe offset helps keep brace pipe from leaving harmful residue and oils on CPVC pipe
  • Field adjustable, making critical pre-engineering of bracing pipe length unnecessary; requires no threading of bracing pipe
  • When used in conjunction with a Fig. 900 Series fitting and joined together with bracing pipe per NFPA 13, form a complete sway brace assembly

Fig. 22L2 series

The TOLCO Fig. 22L2 features a one-hole fastener attachment to help support and restrain CPVC or IPS pipe from ceiling or walls either vertically or horizontally. 

  • UL Listed as a hanger and restrainer per NFPA 13
  • UL Listed to support both CPVC and steel piping per NFPA 13
  • Faster installs with a single one-hole fastener 
  • Allows installers to mount closer to fittings
  • Has no compression value on CPVC systems
  • Can be installed into wood or steel surfaces
  • Available in sizes ranging from ¾” to 2”

Fig. 22 series

The TOLCO Fig. 22 series CPVC pipe hanging system features enhanced thermal properties, making it ideal for fire protection applications, such as sprinkler systems.  

As a non-combustible material, CPVC provides a high degree of resistance to fire and smoke, and will not contribute to flash-over. It is naturally resistant to corrosion, extending durability and longevity while reducing maintenance requirements.

  • UL Listed 
  • Supports CPVC and steel piping in different orientations as a support, guide, or surge restraint
  • Beveled edges eliminate potential for pipe damage
  • No sharp edges and no compression load, which allows the pipe to expand and contract safely
  • Pre-packaged with hardware for mounting to wood beams
  • Meets and exceeds requirements of NFPA13,13R, and 13D
  • Retaining dimples - 2-hole, side mount - simplifies installation

Fig. 23 series

The TOLCO Fig. 23 hanger is designed to support CPVC piping in automatic fire sprinkler systems, and can be installed on the top, bottom or side of a beam.

  • UL Listed
  • Can be installed on wood using fasteners
  • Meets and exceeds requirements of NFPA 13, 13R and 13D
  • Flared edge helps protect pipe from rough surfaces
  • Easily attaches to building structure with two UL Listed hex head self-threading screws

Fig. 28 series

The TOLCO Fig. 28 stand-off hanger and restraint is designed to use as a hanger and restraint for CPVC pipe where the stand-off design will ease installation by eliminating the need for wood blocking. 

  • UL Listed as a hanger and a restraint for fire sprinkler piping
  • Flared edge design protects CPVC pipe from any rough or abrasive surfaces
  • Unique twist and lock design holds pipe firmly in place and allows retrofit type of installation
  • Can be installed on horizontal or vertical piping regardless of mounting surface orientation
  • Attaches easily to steel and wood structures
  • Installs easily using rechargeable electrical driver with 5/16” (7.9mm) extension socket, eliminating impact tool damage to pipe

Fig. 28M series

The TOLCO Fig. 28M offset hanger is designed as a hanger and restraint for CPVC piping. The stand-off design eases installation by eliminating the need for wood blocking.

  • UL Listed as a hanger and a restrainer for fire sprinkler piping
  • Flared edge design protects CPVC pipe from any rough or abrasive surfaces
  • Unique snap-on design holds pipe firmly in place and allows retrofit type of installation
  • Can be installed on horizontal or vertical piping regardless of mounting surface orientation
  • Attaches easily to steel and wood 
  • Installs easily using rechargeable electrical driver with 5/16” (7.9mm) extension socket, eliminating impact tool damage to pipe

Fig. 29 series

The TOLCO Fig. 29 double offset hanger and restraint is designed as a hanger and restraint for CPVC, plastic fire sprinkler pipe.  It provides a double offset of 1-1/2" (20mm) x 1-1/2z" (20mm) from mounting surface.  

The unique design of the Fig. 29 eliminates the need for wood block extension and allows for retro-fit attachment of hanger to the sprinkler pipe.

  • UL Listed as a hanger and restraint to support fire sprinkler systems
  • Offset edge helps eliminate abrasion
  • Attaches easily to wood structure
  • Thumb tab provides protection to restrain pipe in rough job site conditions, but is not required to be bent for listed installation
  • Can be used as a single offset hanger by aligning "dimples" with top of mounting surface and utilizing two fasteners in two of the three holes provided
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