Mecombthai.co.th

KINETICSTM
Description
Application
Kinetics Model FH hangers are recommended for Kinetics Model FH hangers are recommended for use in isolating high frequency noise produced by use in isolating any suspended source of audible suspended equipment, piping, and ductwork. FH frequency vibration, or noise, located near a critically Hangers incorporate a coded, molded, inorganic fiberglass isolation pad attached to a steel loadtransfer plate and to a stamped or welded hanger Isolation of noise in piping and ductwork systems bracket. Hangers will allow a support rod misalign- from a building structure is a typical use of Model FH ment through a 30° arc. Isolation brackets will carry hangers. Piping within 100 pipe diameters of 500% overload without failure. Fiberglass pads are connection to mechanical equipment should be iso- fine (00027" diameter/6.8 microns) bonded annealed lated with Model SFH spring and fiberglass hangers glass fibers which are stabilized by severely to control transmission of low frequency vibration as overloading the material during manufacture, and then coated with a flexible moisture-imperviouselastomeric membrane. Fiberglass is unique in that High sound transmission loss ceiling systems can be the natural frequency is constant over a wide effectively isolated by Model FH hangers. When operating load range, and the stiffness increases isolating sources of predominately low frequency proportionately with load applied. Model FH fiber- noise such as flyover aircraft, Model SFH hangers glass Isolation Hangers are available in sizes with capacities from 250 to 900 lbs. (113 to 408 kg), withdeflection of .18 to .27" (5 to 7 mm). Kinetics Model Model FH hangers are shipped fully assembled FH hangers are recommended for the isolation of and ready for installation in threaded rod suspension vibration produced by suspended mechanical or electrical equipment, in-line and exhaust fans, duct-work, piping, etc.
Specifications
Vibration isolators with maximum static deflection
requirements under the operating load conditions not
exceeding .27" (7 mm) shall be hangers consisting of
a precompressed molded fiberglass insert, completewith load transfer plate and assembled in a stampedor welded steel bracket.
The fiberglass insert shall be individually coated witha flexible, moisture-impervious elastomericmembrane. The insert shall be molded from glassfibers with fiber diameters not exceeding .00027"(6.8 microns) and with a modulus of elasticity of 10.5million PSI (738,223 kg/cm2).
Natural frequency of fiberglass vibration isolators shall be essentially constant for the operating loadrange of the supported equipment. Vibrationisolators shall be coded to indicate load capacity.
The hanger bracket shall be designed to carry a 500% overload without failure and to allow a supportrod misalignment through a 30° arc without metal-to-metal contact or other short circuit.
Isolation hangers shall be selected by the manufac-turer for each specific application to comply withdeflection requirements as shown on the Vibration Isolation Schedule or as indicated on the project Vibration isolation assembly shall be Model FH, asmanufactured by Kinetics Noise Control, Inc.
Fiberglass
Isolator
Capacity
Deflection
*Housing will differ in appearance from drawing United States
www.kineticsnoise.com
[email protected]
Kinetics Noise Control, Inc. is continually upgradingthe quality of our products. We reserve the right tomake changes to this and all products without notice.

Source: http://www.mecombthai.co.th/Portals/0/products/Kinetics/FH.pdf