Rubber made by Butyl rubber, usage time is quite long.
Spring deflection: 50mm
All spring are designed to provide additional travel of 50% of the rated load.
All hangers are designed to allow as much as 30 angular rod misalignment.
Meet a minimum of 0.8 ratios of spring diameter to compressed height.
Applications for air handling, fan, piping or HVAC ducting networks.
