TPV Hose for Spring Noise Reduction

Engineered for precision noise control, this thermoplastic vulcanizate (TPV) hose effectively dampens spring resonance and mechanical vibrations in automotive, industrial, and appliance applications. The hose's multi-layer construction combines a soft inner liner (Shore A 55) for vibration absorption with a rigid outer sheath (Shore D 45) for structural integrity, reducing noise by up to 12dB at critical frequencies (50-500Hz).
Key Features:
Triple-Phase Damping – Simultaneously absorbs axial, radial, and torsional vibrations
Heat-Resistant Core – Withstands continuous 125°C/257°F exposure (peak 150°C/302°F)
Oil/Chemical Resistant – SAE J2642 compliant for engine bay use
Precision Fit – Available in 6-25mm IDs with 1:2 compression ratio
Split-Design Option – Retrofit capability without spring disassembly
Ideal for coil spring isolators, suspension systems, and pneumatic tool dampening. The hose's memory-free elastomer composition prevents permanent deformation even under constant compression.