HS-PR Pre-Compressed Series Spring Hangers are designed to isolate low frequency vibrations in suspended piping and equipment - preventing transmission of vibration to the building structure through the piping systems. The products incorporate a color-coded steel spring for ease of identification in the field. Load ranges from 21 - 8,200 lbs. and up to deflections of 3". Custom sizes and deflections up to 5" available upon request.
VMC Group 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 HS-PR Precompressed Series also offers the capability to incorporate eyebolt hardware to accommodate duct strap connections and/or pencil rods, when isolating ductwork and suspended ceilings.
Features & Benefits
- Loads from 21 - 8,200 lbs. with static deflections up to 3” provide flexibility over a wide range of applications
- Pre-compressed hangers offer quick and easy installation for a fixed elevation in even the most challenging locations
- Color-coded springs provide easy identification of spring hangers for installation and inspection
Applications
- Suspended piping
- Suspended electrical services
- Suspended equipment
- Suspended ductwork
DOWNLOADS
Spec Sheets
Submittal Drawings
- 1" Deflection
- Model HS-1B 20-85lbs. Pre compressed spring hangers 1 inch deflection_rev.2
- Model HS-1C 50-370 lbs. pre-compressed spring hangers 1 inch deflection_rev.3
- Model HS-1D 85-1360 lbs. Pre compressed spring hangers 1 inch deflection_rev.2
- Model HS-1E 195-3250 lbs. Pre compress spring hangers 1 inch deflection_rev.2
- Model HS-1G 3600 lbs. Pre compressed spring hangers 1 inch deflection_rev.2
- 2" Deflection
- Model HS-2D 75-1320 lbs. Pre-Compressed Spring Hangers 2 inch deflection_rev.3
- Model HS-2E 80-2700 lbs. Pre compressed spring hangers 2 inch deflection_rev.2
- 3" Deflection
- Model HS-3C 75-1165 lbs. Pre compressed spring hangers 3 inch deflection_rev.2
RELATED SERVICES
The engineers we employ hold the highest industry-recognized credentials in structural analysis, elastomer development and system dynamics.
We are the first ISO accredited PCA ISO-17065, third-party certification body for special seismic certification of non-structural building components and their mounting configurations by the ICC’s International Accreditation Service.
We are the only ISO 17025:2005 Accredited Seismic Simulation Test Laboratory with a triaxial shake table owned and operated by California licensed Structural engineers.
Testing Services Update
DCL now offers Nuclear Qualification and Testing services.
In partnership with Greenberry Industrial, we now offer testing services that meet the requirements of ASME NQA-1.
