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TOLCO fire protection solutions

With over 60 years supporting the fire protection industry, Eaton offers a complete line of UL Listed and FM Approved TOLCO hangers, restraints and seismic bracing products for fire sprinkler applications.
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Go to Beam clamps and accessories
Beam clamps and accessories

Beam clamps and accessories

Go to Branch line restraints
Branch line restraints

Branch line restraints

Go to Concrete inserts
Concrete inserts

Concrete inserts

Go to Rod Stiffeners
Rod Stiffeners

Rod Stiffeners

Go to Structural Attachments
Structural Attachments

Structural Attachments

Go to Sway brace attachments
Sway brace attachments

Sway brace attachments

Go to Upper attachments
Upper attachments

Upper attachments

Comprehensive fire protection solutions

Fire sprinkler systems are a critical life safety system in buildings to help protect lives and billions of dollars in property. When an earthquake occurs, much of the damage that is left afterward is due to the devastating effect of uncontrolled fires. A critical component of any fire sprinkler system in regions where earthquakes can occur, is a well designed and installed hanging and seismic bracing system. 

Exceptional quality and design

For over 60 years, the fire protection industry has relied on TOLCO seismic bracing products, B-Line series pipe hangers and services.  And today, our TOLCO seismic bracing attachments continue to lead the industry with compliance to the new UL203A standard for a 2.2 safety factor rating and improved load ratings. Our core seismic bracing products are made from cold rolled steel and in our home plant in Reno, NV, trusted by contractors worldwide to help combat damage from earthquakes.

  • Feature UL and FM Approved solutions
  • Approved by OSHPD as a complete system for rigid bracing for fire sprinkler installations
  • Durable, quality cold rolled steel designs
  • Over 60 years of experience serving fire protection industry 

What are branch line restraints?

As a component of a seismic bracing system a branch line restraint (BLR) performs a critical function. Its primary purpose is to prevent the movement of fire sprinkler branch lines which could cause damage to themselves, the structure or other nearby non-structural systems, such as air handling ducts, plumbing or electrical systems.

Is your current seismic bracing solution helping or harming your fire sprinkler system?

As a critical life safety system, fire sprinklers are relied upon to protect both people and property. In earthquake regions — where fires are frequently the most damaging consequence of Mother Nature’s tremors — a well-designed and properly installed seismic bracing system is an essential component to any fire sprinkler system. However, changing pipe material preference among some segments is sparking new concerns for the industry.

For Safety’s Sake: A seismic shift in risk reduction

In areas where earthquakes are common, seismic bracing is required to assist in fire suppression. To ensure stronger, more dependable bracing systems for sprinkler systems, Underwriters Laboratories (UL) recently updated its 203A Standard for Safety Sway Brace Devices for Sprinkler System Piping.

TOLCO seismic bracing UL203A update

To ensure stronger, more dependable bracing systems for sprinkler systems, Underwriters Laboratories (UL) recently updated its 203A Standard for Safety Sway Brace Devices for Sprinkler System Piping. While other manufacturers may have chosen to make no product changes and reduce their published catalog loads, Eaton has chosen to redesign its TOLCO bracing systems for sprinkler systems.