NBS Source
List your products
30 Series – Acoustic Spring Hanger

The 30 hanger series can be fitted with a range of springs to suit acoustic and weight requirements. Spring hangers are used to isolate against low frequency noise from sources such as footfalls and mechanical vibration. Mason UK supply springs with a low ratio between height and coil diameter. This ensures that the spring remains stable, regardless of the amount of deflection. They feature a neoprene cup, required to absorb high frequency noise. This extends through the hanger box which ensures that the hanger rod does not contact the hanger box. The 30 series hangers are designed to allow for the rod to swing through an arc of 30 degrees from side to side in any direction before contacting the resilient rubber bushing. Hangers are available with load capacities from as low as 5kg, up to 1252kg.

General information




All springs have additonal travel to solid equal to 50% of rated deflection


Steel, rubber


64 x 108 x 73 mm

Uniclass 2015

Pr_80_77_94_42 Isolation hangersPrimary
Digital objects
PlatformCompatibleVersionCertified to
- 2 2.1
- 2 2.1
Download now from NBS National BIM Library
Similar products from Mason UK Ltd