Products > Metraloop®

Metraloop®

Metraloop Expansion Joint

Protects piping systems during both thermal and seismic movement

• No thrust loads, minimal anchoring
• Minimal guiding
• Small, compact footprint
• Capable of movement in all directions
• Ultra flexible
• Available in a variety of configurations
• Smart solution

Seismic BreakAway Hanger

Use when pipe hangers and seismic bracing do not allow full-rated movement

• Ensures free movement of the seismic joint during seismic event
• Can be reset after seismic event
• Cable tether available for larger Metraloops
• Smart alternative solution to pipe hangers

Metraloop Seismic Expansion Joint

For pipes crossing the building’s seismic expansion joint

• Capable of movement in all directions
• No thrust loads
• Small, compact footprint
• Ultra flexible
• Only one support required
• Available in a variety of configurations and installations
• Use with the Seismic Breakaway Hanger to ensure full rated movement

Fireloop ® for Fire Sprinklers

FM Approved and UL listed joint protects sprinkler systems during seismic events

• X, Y, Z movement
• Lower pressure drop
• Install in piping crossing the seismic joint
• Protects piping and building during quake
• Pre-tested, pre-assembled
• Only one support
• Use with the Seismic BreakAway Coupling

V-loop Seismic Expansion Joint

Protects piping systems during both seismic and thermal movement

• Tighter profile with a larger footprint
• Minimal thrust loads and minimal guiding
• Use where a standard Metraloop won’t fit
• Capable of movement in all directions

 

UPC listed Copper Metraloop

Protects potable water from thermal and seismic movement

• Only UPC listed product of its type
• Handles thermal expansion without thrust loads
• Ultra flexible
• Capable of movement in all directions
• ±4-inch movement
• NSF 61 & 372 Certified

AGA/CSA Gas Metraloop

Protects gas piping during both seismic and thermal movement

• Protects piping during seismic movement
• Ultra flexible
• Capable of movements in all directions
• Only one support is required
• For piping crossing building’s seismic joint
• Straight gas connectors also available

Copper Metraloop

Protects potable water systems during both thermal cycling and seismic movement

• No thrust loads and minimal guiding
• Capable of movement in all directions
• Streamlined profile takes up little space
• Ultra flexible
• Smart solution

 

Sanitary “PoopLoop”

Protects DWV piping during both seismic and thermal movement

• IAPMO listed for DWV applications
• Compensates for building settlement
• Lined to minimize sediment collection
• Capable of movement in all directions
• Ultra flexible

Dog Leg Expansion Joint

To accommodate pipe movement from two
runs of pipe that are joined at a 90⁰ elbow

• Utilized for both thermal and seismic applications
• Capable of movement in all directions
• No thrust loads
• Minimal guiding

 

seismic-gator-sm

Seismic Gator Joint

In-line seismic expansion joint

• ±4 inches movement in all directions
• Protects piping crossing building seismic joint
• Connections: Flange, groove and weld
• Max working pressure: 150 psi
• Max temperature: 700º