HRS Series Spring & Elastomeric Hangers offer a combined solution for vibration isolation of both low and high frequency noise. The HRS Series feature a steel spring in combination with an elastomeric element for use in suspended piping and equipment where it is critical to isolate both vibration and structure-borne noise.
The HRS Series is capable of load ranges from 20 – 8,200 lbs. and up to deflections of 3″. The products incorporate a color-coded steel spring for ease of identification in the field. Custom sizes and deflections up to 5″ available upon request.
The HRS Series offer pre-compressed, 30° angularity and pre-positioning hangers. Our pre-compressed designs are pre-compressed to the rated deflection so as to support the suspended equipment or piping at a fixed elevation during installation regardless of load changes. The angularity hangers have a 30° misalignment capability, spring diameters and hanger box lower hole sizes are sufficiently sized to permit the hanger rod to swing approximately 30° before contacting the box. Pre-positioning hanger designs incorporate a means for supporting the suspended equipment or piping at a fixed elevation during installation regardless of load changes as well as a means for transferring the load to the spring.
Features & Benefits
Elastomeric element offers isolation from noise as well as vibration
Combined elastomeric and spring for both low and high frequency isolation in one hanger box
Loads from 20 – 8,200 lbs. and static deflections of up to 3″ provide flexibility over a wide range of applications; Pre-compressed and pre-positioning hangers offer quick and easy installation
Lower hanger rod on some models enables a 30° swing to compensate for rod misalignment and prevents compromising the effectiveness of the hanger box
Color-coded springs provide easy identification in the field
Applications
Suspended piping
Suspended electrical services
Suspended equipment
Suspended ductwork