KINETICS TM. 1" and 2" Deflection Isolation Hangers Model SH. Polyester Powder Coated Bracket and Spring Coil Self-Centering Cap Patent No.

Transcription

1 KINETICS TM 1" and 2" Deflection Isolation Hangers Model SH Polyester Powder Coated Bracket and Sprg Coil Self-Centerg Cap Patent No. 5,653,426 Application Ketics Model SH Hangers are recoended for use isolatg suspendg sources of audible frequency vibration, located near critical vibration free areas. Suspended mechanical equipment such as -le fans, cabet fans, and pipg and ductwork close proximity to mechanical equipment are typical uses of Model SH hangers featurg the patented No-Short self-centerg cap. Standard Model SH hangers are shipped fully assembled and ready for stallation threaded metal rod suspension systems. Model SH hangers are available a wide range of load and static deflection selections, and can be provided with labor-savg accessories for preloadg ease erectg pipg at a fixed elevation. How the self centerg no short cap works: Indexed steps sprg cap correspond to standard washer diameters for the appropriate rod diameter. The washer and rod stay centered the cap. Description Ketics Model SH Vibration Isolation Hangers are designed to reduce the transmission of vibration and noise produced by suspended equipment and pipg. SH Hangers corporate a high deflection color-coded sprg element, a no short sprg cap, and noise isolation pad, assembled to a stamped or welded hanger bracket. To assure stability, the sprg element has a mimum lateral sprg stiffness of 1.0 times the rated vertical stiffness. SH Hangers will allow a support rod misalignment through a 30 arc without short-circuitg. Isolation brackets will carry a 500% overload without failure. Hangers are available deflections from 1" to 2" ( to ) and capacities from 35 to 3,500 lbs. ( to 1588 kg) for 1" and 35 to 30 lbs. ( to 1475 kg) for 2" deflection hangers. SH Hangers are effective isolatg vibration produced by low rpm equipment. Ketics Model SH Hangers are recoended for the isolation of vibration produced by suspended mechanical equipment, -le and exhaust fans, ductwork, pipg, etc.

2 Specifications Vibration isolators for suspended equipment, with mimum static deflection requirement exceedg 0.4" (10 ), shall be hangers consistg of a freestandg, laterally stabile steel sprg and elastomeric washer series, assembled a stamped or welded steel bracket. The bracket shall be fished with an polyester powder coatg. The manufacturer shall provide (upon request) dependent laboratory testg showg that the bracket with this fish has endured a mimum of 1,000 hours of exposure to salt spray fog testg per ASTM B117 without signs of corrosion. The hanger bracket shall be designed to carry a 500% overload without failure and to allow a support rod misalignment through a 30 arc without metal-tometal contact or other short circuit. The isolation hanger shall corporate sprg caps with dexed steps which correspond to the washer diameter of the appropriately sized hanger rod which serve to keep the rod centered the sprg cap and reduce rod misalignment. The sprg caps are protected under U.S. patent number 5,653,426. Sprgs shall have a mimum lateral stiffness of 1.0 times the rated vertical stiffness. Sprgs shall be selected to provide operatg static deflections shown on the Vibration Isolation Schedule or as dicated on the project documents. Sprgs shall be color coded or otherwise identified to dicate load capacity. Vibration isolation hangers shall be Model SH, as manufactured by Ketics Noise Control, Inc.

3 Hanger Type SH-1-35 SH-1-70 SH-1-1 SH SH SH SH SH SH SH-1-50 SH SH-1-0 SH SH-1-6 SH SH SH-1-10 SH SH-1-00 SH SH SH SH-2-35 SH-2-70 SH SH-2-0 SH SH SH SH SH-2-10 SH SH SH-2-00 SH SH-2-30 SH-2-30 Sprg Color Chrome /Wht Chrm/Wht Chrome Black Red Org/ /Gry /Brn Black White Chrome Blu/Blu Blu/Grn Blu/Blk lbs kg Load Deflection Free HT H W A Dmax Sprg O.D.

4 keticsnoise.com/hvac/sh.html Dubl, Ohio, USA Las Vegas, Nevada, USA Toronto, Ontario, Canada Hong Kong, Cha Ketics Noise Control, Inc. is contually upgradg the quality of our products. We reserve the right to make changes to this and all products without notice. SH 1 and 2 l 10/12

5 KINETICS TM 4" Deflection Isolation Hangers Model SH Description Ketics Model SH Vibration Isolation Hangers are designed to reduce the transmission of vibration and noise produced by suspended equipment and pipg. SH Hangers corporate a high deflection color-coded sprg element, load transfer plate, and noise isolation pad, assembled to a stamped or welded hanger bracket. To assure stability, the sprg element has a mimum lateral sprg stiffness of 1.0 times the rated vertical stiffness. Sprgs are polyester powder coated, with a 1000-hour salt spray ratg per ASTM B-117. SH Hangers will allow a support rod misalignment through a 30 arc without short circuitg. Isolation brackets will carry a 500% overload without failure. Hangers are available deflections of " ( ) and capacities from 100 to 3850 lbs. (46 to 1747 kg). SH Hangers are effective isolatg vibration produced by low rpm equipment. Ketics Model SH Hangers are recoended for the isolation of vibration produced by suspended mechanical equipment, -le and exhaust fans, ductwork, pipg, etc. Application Ketics Model SH Hangers are recoended for use isolatg suspendg sources of audible frequency vibration located near critical vibration free areas. Suspended mechanical equipment such as -le fans, cabet fans, and pipg and ductwork close proximity to mechanical equipment are typical uses of Model SH hangers. Standard Model SH hangers are shipped fully assembled and ready for stallation threaded metal rod suspension systems. Model SH hangers are available a wide range of load and static deflection selections, and can be provided with labor savg accessories for preloadg, or provided with positiong plates for ease erectg pipg at a fixed elevation.

6 Hanger Type Sprg Color Rated Load lbs kg Deflection Free HT Sprg O.D. H W A Dmax SH SH-4-0 SH SH SH SH-4-10 SH-4-00 Black Red SH-4-20 SH-4-00 SH SH SH-4-30 SH SH Bge/Blu Bge/Grn Bge/Blk Bge/Red Bge/Brn Bge/org Specifications Vibration isolators for suspended equipment, with mimum static deflection requirement exceedg 0.4" (10 ) shall be hangers consistg of a free-standg, laterally stable steel sprg and elastomeric washer series, assembled a stamped or welded steel bracket. The bracket shall be fished with an polyester powder coatg. The manufacturer shall provide dependent laboratory testg showg that the bracket with this fish has endured a mimum of 1,000 hours of exposure to salt spray fog testg per ASTM B117 without signs of corrosion. The hanger bracket shall be designed to carry a 500% overload without failure and to allow a support rod misalignment through a 30 arc without metal-to-metal contact or other short circuit. Sprgs shall have a mimum lateral stiffness of 1.0 times the rated vertical stiffness. Sprgs shall be selected to provide operatg static deflections shown on the Vibration Isolation Schedule or as dicated on the project documents. Sprgs shall be color coded or otherwise identified to dicate load capacity. Vibration isolation hangers shall be Model SH, as manufactured by Ketics Noise Control, Inc. keticsnoise.com/hvac/sh.html sales@keticsnoise.com Dubl, Ohio, USA Las Vegas, Nevada, USA Toronto, Ontario, Canada Hong Kong, Cha Ketics Noise Control, Inc. is contually upgradg the quality of our products. We reserve the right to make changes to this and all products without notice. SH 4 l 9/12