Seismic V-Loop Copper Sweat 4" Movement | FlexPipe USA

The Seismic V-Loop with copper sweat connections delivers 4" of axial movement for demanding industrial piping systems. Engineered for flexibility and reliability, this factory-welded assembly features 321 stainless steel corrugated hose with 304 stainless steel braid reinforcement, ensuring superior corrosion resistance and durability in critical applications.

4" axial movement capacity for thermal expansion and vibration isolation
Copper female sweat ends for seamless integration into existing piping networks
321SS corrugated core with 304SS braid for enhanced strength and longevity
Factory-welded construction ensures quality and consistency
NSF 372 certified for potable water applications
Buy American Act compliant
9 size variants from 1/2" to 4" NPS

Ideal for HVAC systems, plumbing installations, and industrial piping where seismic movement, thermal cycling, or equipment vibration requires flexible connections. The seismic V-loop design accommodates axial expansion while minimizing stress on connected components. Trust FlexPipe USA for precision-engineered piping solutions that meet the highest industry standards and keep your systems operating safely and efficiently.

4" axial movement capacity for thermal expansion and vibration isolation
Copper female sweat ends for seamless integration into existing piping networks
321SS corrugated core with 304SS braid for enhanced strength and longevity
Factory-welded construction ensures quality and consistency
NSF 372 certified for potable water applications
Buy American Act compliant
9 size variants from 1/2" to 4" NPS

Seismic V-Loop - Copper Sweat - 4" Movement

Technical Downloads

Series 437 Pipe Slide Support Assembly – 10" to 24" NPS

Seismic V-Loop - Weld End - 4" Movement

Seismic V-Loop - Grooved - 4" Movement

Seismic V-Loop - 150# Flanged - 4" Movement

Series 437 Pipe Slide Support Assembly – 10" to 24" NPS

Seismic V-Loop - Weld End - 4" Movement

Seismic V-Loop - Grooved - 4" Movement

Seismic V-Loop - 150# Flanged - 4" Movement

Seismic V-Loop - Copper Sweat - 4" Movement

Technical Downloads

Related Products

Series 437 Pipe Slide Support Assembly – 10" to 24" NPS

Seismic V-Loop - Weld End - 4" Movement

Seismic V-Loop - Grooved - 4" Movement

Seismic V-Loop - 150# Flanged - 4" Movement

Related Products

Series 437 Pipe Slide Support Assembly – 10" to 24" NPS

Seismic V-Loop - Weld End - 4" Movement

Seismic V-Loop - Grooved - 4" Movement

Seismic V-Loop - 150# Flanged - 4" Movement