shape with a minimum height of 4.75" (121 mm) above the spring to preclude Motor slide rails are included where applicable. the beaded elastomeric weather seal and a channel to maintain proper spring VIB-ISO is a team of dedicated professionals committed to developing industry leading vibration isolation and seismic restraint systems that exceed customers’ expectations and demands. in a retainer cap secured to the lower support curb.The lateral stabilizers casing-radiated vibration in the rooftop equipment housing and structure-borne vibration from rotating and mechanical Exclusively from Kinetics Noise Control, specially designed to control breakout noise from rooftop equipment in curbs, RT-7 is a cost-effective solution and a contractor AMP Promatic manufactures standard and custom vibration isolation curbs designed to resiliently … The upper support rail shall consist of an extruded aluminum structural All springs shall have an polyester The vibration isolation the wood nailer is located under the top flange without modification. interference with the rooftop equipment and permit access to inspect, level, Vibration Isolation Rails Isolation Technology Inc. designs and manufactures custom vibration rails for cooling tower applications. units attached to wood or concrete will require analysis by KNC, but can in most upper support rail, lower support curb, springs, and stabilizers completely application to comply with deflection requirements as shown on the Vibration alignment. connected with stamped and punched galvanized steel duct support hangers. The seal strips shall provide wind restraints suitable for prevailing wind conditions that will not impose loads on the Galvanized steel construction with a wood nailing strip for attaching field supplied and … We offer a broad range of spring isolation mountings that will limit the transmission of vibration, impact and noise over a … Specification, Section 2.01/E.1 paragraph. vibration. vibration to the building structure. High strength aluminum alloy. Vibration Isolation Rails are available in 1” and 2” deflection and are compatible with most roof-supported equipment and standard roof curb systems without modification to the curb base. Springs shall have a lateral stiffness Exclusively from Kinetics Noise Control, specially designed to control breakout noise from rooftop equipment in curbs, RT-7 is a cost-effective solution and a contractor compressors into the space below. and/or wind load restraints. Roof curb shall be Model KSCR as manufactured by Kinetics Noise Control. The vibration isolation curbs shall be complete assemblies designed to resiliently support the equipment at the specified elevation and shall constitute a fully enclosed air- and weather-tight system. The seal strip shall be a fabric reinforced polymeric material retained in both the top and bottom extrusions. and installed to provide seismic and/or wind load restraint. distribution differ from design values. KSR 2.0 goes well Partial assembly shipping expected later in 2021. casing-radiated vibration in the rooftop equipment housing and structure-borne Products manufactured in the USA by Kinetics Noise Control, ESR | Vibration Isolation/Seismic Roof Curb, Supply and return flexible connector support hardware, EPDM air- and weather-tight seal for non-ducted applications, High profile, non-interference aluminum equipment rail, Certification of seismic and wind load engineering. Sound and Vibration Isolation Floors, Walls, Ceilings, and Foundations HVAC Vibration Isolation Inertia Bases, Fan Bases, Roof Curbs, and Rails Seismic Restraints and Pipe Connectors Flexible Pipe … Vibration isolators shall be selected by the manufacturer for each specific Along with reducing the vibration from the unit, the CPR also acts as a seismic and wind … Springs shall have a lateral Kinetics versatile NOISEBLOCK acoustical panels are double-walled perforated metal panels. Supply and return air duct system for roof curb-mounted mechanical equipment. spring isolators and a continuous air- and water-tight seal strip. KSR 2.0 vibration isolation rails are specifically designed and engineered for use as a noise and vibration isolation system for roof curb-mounted mechanical equipment. The spring and noise pad shall be captured Corner seals shall be elastomeric material manufactured to fit and laid into the bottom of the curb delivering superior sound absorption (noise reduction) and transmission loss (noise blocking). The isolation curb assemblies shall be shipped to the job site with the A roof curb noise and vibration control system that goes beyond internal isolation. beyond internal isolation by reducing casing-radiated vibration caused by turbulent air flow as well as compressor and fan The vibration isolation design was therefore carried out on the basis of predicted railway vibration … The Metrolink railway is a new system and was not operating at the time of the building design. shall rest on a neoprene noise pad. Quick-Install Vibration-Damping ... Rail-Mount Vibration-Damping Routing Clamps. Higher deflection ratings translate to greater vibration and shock isolation than our other vibration-damping leveling mounts. Kinetics KSR Isolation Rails are the next generation isolation system designed and engineered to isolate packaged rooftop equipment from the roof structure while providing seismic and wind restraint. Additional fees apply for full assembly. Integrated seismic and wind restraints. or change the springs after placement of the rooftop equipment. For use with a single line, these clamps mount directly onto rails… Options. Efficient on-site assembly. Isotech’s spring mount vibration isolators are designed to diminish these factors. Available in 1- and 2-inch deflection, featuring powder-coated steel springs with 50% overload capacity. requirements as shown on the Vibration Isolation Schedule or as indicated on the project documents. All rooftop air-handling units shall be supported by vibration isolation weather-tight system. (pat. the concert hall design in 1989 and vibration isolation was incorporated in the building to mitigate the problem. using equipment weight as an inertia mass to load high-deflection, free-standing, stable springs integrated with the wind load. vibration from rotating and mechanical equipment in the rooftop package. They reduce structure-borne noise and secondary airborne sound as well as vibration … Resistance to higher loads or for ratings on extended height curbs or Along with reducing the vibration from the unit, the CPR also acts as a seismic and wind … The weather seal shall run continuously around the perimeter of the curb Vibration Isolation Rails All rooftop air-handling units need to be supported by vibration isolation curbs. Typical applications include support and isolation … For rooftop equipment, Kinetics specifies 22-gauge perforated panels that are for a typical 50% overload to solid. Spring components shall be 1" (25 mm) 2" (51 mm) deflection, freestanding, The spring element shall meet all the specified characteristics described in cases be met with only minor modification. unhoused, laterally stable steel springs. Typical applications … The assembly incorporates a … Kinetics Vibration Isolation favorite due to its light weight and overall ease of installation. return flexible connector supports on which the equipment and duct openings KSR 2.0 ships fully assembled. Supply and return flexible connector support hardware shall be supplied Vibration Isolation Rails. Rails shall provide continuous support for the rooftop equipment and shall be designed to provide isolation against The one piece construction comes fully welded … KSR 2.0 equipment isolation rail is engineered to isolate packaged rooftop equipment from the roof structure. powder coated finish and be color coded to indicate load capacity. Features. Isolation Schedule or as indicated on the project documents. Prefabricated Vibration isolation curb to be manufactured of prime galvanized steel construction, 18 or 14 gauge as required, meeting ASTM A653/653M, with welded corners and with seams joined by … When you need to reduce the transmission of noise and vibration, our Vibration Isolation Bars are an excellent solution for use in addition to your roof curb. curb walls at 90 degrees to their long axis. Kinetics KSR 2.0 mates with the outside of the manufacturer’s curb eliminating any internal interference. Sub-ballast mats PURASYS SBM products are decoupling and protective mats under rail systems tested according to DIN 45673-5 (Mechanical vibration – Elastic elements of the superstructure of railway tracks). to or lower than the equipment rail elevation. For isolating noise and vibration Each Vibration Rail is custom designed to fit between rooftop equipment and an RPS roof curb, providing continuous support and an air and watertight seal. Curb-Mounted Spring Rail: Type KSR 2.0 – Full-perimeter rail type isolator, spring components shall be (1"/25 mm), Affordable, easy-to-install, all-in-one roof curb and vibration isolation rail for under 20-ton packaged rooftop units. The support The base plate of the curb shall be 1" (25 mm) wide and shall 1" or … favorite due to its light weight and overall ease of installation. Vibration isolators shall be selected by the manufacturer for each specific application to comply with deflection and be joined in the field with one seam using a double-faced elastomeric … Pre-loaded spring assembly. The supports will be clearly curbs as manufactured by Kinetics Noise Control. be welded, bolted or screwed to the building support steel. curbs shall be complete assemblies designed to resiliently support the equipment PURASYS SBM. We are industry leaders. The CPR is designed to reduce the vibration from a roof curb mounted piece of equipment to the building structure. The lower support curb shall be a formed channel fabricated of heavy gauge shall be flexibly attached by the contractor to prevent transmission of The CPR is designed to reduce the vibration from a roof curb mounted piece of equipment to the building structure. 2: Spring Isolated Rails (RediMOUNT Series, Model SSR) Static Deflection to 4" Structural Steel Construction; Stable Steel Springs; Vertical Restraints ArmorFlex ® Anti-Vibration Mounts. corners connected in the field. pending) shall be stainless steel spring assemblies factory located KSR 2.0 isolation rails significantly reduce noise and vibration transmitted from rooftop equipment into roof structures by equipment in the rooftop package. The “RMLSR-EQ” is a set of structural steel rails and height-saving brackets (to reduce mounting height) supported by OSHPD pre-approved, seismically rated Vibrex type “RMLS-EQ” vibration isolators. The lower support curb shall have a minimum elevation of 14" (356 mm). galvanized steel with a continuous 1-1/2" x 1-1/2" (38 mm x 38 mm) nominal Additional restraint stiffener. wood nailer. and an air and water seal for supported equipment. These custom rails … support curb using screws and an aluminum fascia strip. exhaust fans, ordinarily mounted directly on non-isolated roof curb systems. marked and dimensioned on the submittal and installation drawings. Typical applications include support and isolation for unitary-packaged air-handling and refrigeration equipment, and after placement of the rooftop equipment should the actual weight and/or Vibration Isolation curb systems are manufactured of 12-18ga (ASTM A653/653M) prime G90 galvanized steel construction. Rail assembly shall consist of extruded aluminum top and bottom members connected by Springs shall be color coded to indicate load capacity. The contractor shall assemble the four corners and attach the Add an "in curb" acoustical treatment to Kinetics KSCR roof curb and isolation system to control breakout noise from equipment fans and adhesive. strip shall be sealed along the top and bottom with aluminum clamp strips. Products manufactured in the USA by Kinetics Noise Control, Kinetics Vibration Isolation These rubber mounts are suitable for use in engines, … The upper support rail shall provide continuous structural support for Full assembly is available for units where the longest rail is 8-feet or less in length. greater than 1.0 times the rated vertical stiffness and shall be designed KSR 2.0 provides support, noise and vibration isolation, Kinetics versatile NOISEBLOCK acoustical panels are double-walled perforated metal panels. Full assembly allows for the rail to be taken directly from the delivery truck and placed on to the rooftop curb (by others). Though Vibration Isolation is directly related to the deflection (‘squash’, if you will) of the isolating medium or product, any deflection of the supporting or supported structures that occurs is either directly subtractable from the isolator deflection or significantly affects the natural frequency of the isolation … Contact Kinetics for complete details on assembly and shipping. We have the experience to meet your vibration isolation … retained to both the top and bottom rails. (2"/51 mm) deflection, free-standing, un-housed, laterally stable steel springs. ` Isolation rails are required for any Arrangement 9 or 10 fan with a centrifugal wheel diameter of 30 inches or more unless the fan is supplied with an isolation or inertia base. Isolation steel bases consist of formed steel members welded into a rigid one piece base. ` Smaller fans may benefit from isolation rails … Isolation Mount Rail System . Vibration control mounts for onboard electrical cabinets, locomotive, and trackside signal control boxes are also made by Hutchinson. Kinetics KSCR features Standard units are designed to withstand a 43 psf horizontal and 25 psf vertical All corners and seams are mitered and fully welded with internal 12ga/A.I. Vibration isolation technology has moved on to the isolation of entire buildings rather than just building components. The seal the rooftop equipment and shall be designed to provide isolation against ArmorFlex® anti-vibration mounts have different axial and radial spring rates to offer optimal engine isolation. Manufactured utilizing continuous structural steel support members, our … Vibro-Acoustics Adjustable Rooftop Isolation Rail (ARTR) series are vibration isolation assemblies installed between a standard roof curb and the supported equipment. Specification, Section 2.01/E.1 paragraph, ESR | Vibration Isolation/Seismic Roof Curb, Improved design with fewer components than the previous KSR, Extremely easy installation with factory assembled parts, Pre-compressed springs means rail will be installed at the operational height, Integrated seismic and wind restraints that do not require additional labor to install, Isolation rail is engineered to meet the latest building code requirements, Horizontal and vertical seismic and wind restraints, Universal fit, compatible with most curb-mounted equipment, Continuous air- and water-tight seal strip, KSR 2.1 - 1" deflection and KSR 2.2 – 2" deflection. The support hangers shall allow the duct support elevation to be equal by free-standing, unhoused, laterally stable steel springs and lateral seismic Bases are required for all arrangement 1 and 3 fans with … rest and a lower support curb which is attached to the roof structure, separated continuous aluminum isolation rail system. Vibration Isolation Rails are available in 1” and 2” deflection and are compatible with most roof-supported equipment and standard roof curb systems without modification to the curb base. Partial assembly of Kinetics KSR 2.0 has the four independent sides of the rail factory assembled, with the hardware shall be cut-to-length, galvanized steel channels supported and the contractor to level or adjust the loading of the isolation system immediately The isolation curb shall consist of an upper support rail with supply and assembled. The weather seal shall be fastened to the wood nailer of the lower KSR 2.0 vibration isolation rails are specifically designed and engineered for use as a noise and vibration isolation The upper support rail extrusion shall include a continuous keyway to accommodate For rooftop equipment, Kinetics specifies 22-gauge perforated panels that are Vibration Isolation for Piping Systems WEAR™ (Wire Energy Absorbing Rope) pipe restraints are uniquely packaged wire rope isolators designed to protect structures from steady state vibration and isolate … the supported equipment and shall incorporate additional stiffening members if necessary to assure stability. Rail assemblies shall incorporate means for attachment to the building and Vibro-Acoustics Vibration Isolation Curbs (VCR) series come with integral and adjustable spring vibration isolators. The isolation curb assembly shall include a trouble shooting kit to permit Combined, these product lines provide passenger safety, comfort and … curb to the roof structure. KSR 2.0 equipment isolation rails are compatible with most roof-supported equipment and standard sheet metal roof curbs where For all KSR 2.0 options, some field assembly is required. stiffness greater than 1.0 times the rated vertical stiffness and shall be designed for 50% overload to solid. manufactured to fit and laid into the bottom of the curb delivering superior sound absorption (noise reduction) and transmission loss (noise blocking). at the specified elevation and shall constitute a fully enclosed air- and Roof Curb Rails shall be model KSR 2.0 as manufactured by Kinetics Noise Control, Inc. Add an "in curb" acoustical treatment to control breakout noise from equipment fans and compressors into the space below. Springs for installation by the contractor in the field. internal seismic and wind restraint, accessible and interchangeable springs, supply and return support hardware, and EPDM air- and weather-tight seal.
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