About Us. Quality Assurance. Contact Us. Pictorial Index. WEICCO supplies a complete range of spring based isolators designed to minimize structural transmission of noise and vibration generated by mechanical systems. Typical applications include HVAC equipment eg. The standard types of products offered include : Spring Mounts, such as Restrained Spring Mounts, for floor mounted equipment Spring Hangers, such as Combination Spring Hangers, for suspended equipment Thrust Restraints, for use with fans Inertia Base Frames In addition, customized isolator designs can be developed to suit specific equipment.
Our spring mounts and hangers are manufactured according to the best principles of isolator design, and often incorporate features that exceed industry norms. For example - all mounts are provided with dual acoustic protection against transmission of high frequencies, open type mounts have extra deep retention cups for stability. Compromises such as welding of springs or the usage of excessive numbers of small springs to boost isolator capacity are strictly avoided.
Being well established spring manufacturers unlike most other isolator suppliers serving various industries, we continually upgrade our springs as superior high tensile strength wire materials become available.
This results in safer springs with very low operating stresses and longer life. We offer full technical backup in minehub mcpe like product selection and application, design of Mechanical Equipment Room isolation systems, sizing of inertia bases, vibration isolation efficiency calculations etc. Spring diameter to operating height ratios range from 0.
Standard Deflection : Isolators are available with spring deflections of 25mm and 50mm at rated load as standard. Higher deflections are available on application.
Finish : Springs and metal isolator bodies are epoxy powder coated, rated at hours salt spray testing as per ASTM B Color Coding : All springs are color coded.Model A has 1" deflection while A has 2" deflection. Air conditioning equipment, compressors, air handling units, centrifugal fans, pumps, chillers, and applications where low-frequency isolation is required.
We apologise for the inconvenience but this product is currently unavailable online. Please contact us directly to place your order. Email: info vibrasystems. Wedge Mounts. Z - Spring Mounts: 1" Deflection. A1 - Spring Vibration Isolators. A2 - Spring Vibration Isolators. A4 - Spring Vibration Isolators. FJTR - Flexible joint thrust restraint. VP Waffle Design Pads. All-Axes Isolation Mount. Center Bolted Mounts. Imperial Size Cylindrical Mounts inch. Metric Size Cylindrical Mounts mm. Plate Antivibration Mounts.
Duraflex Rubber. Anti-Fatigue Mats. Cargo Restraint Mats. Toll Free: 1. Forgot Password? Forgot Password. Your Name. Company Profile. Custom Solutions.Since many vertical inline pumps are not installed on a concrete inertia base, restraining them for extreme events can be a challenge. Utilizing Vibro-Acoustics' pre-engineered pump stands eases installation and ensures code requirements are met. These pump stands are also used with spring hangers and cable restraints for suspended vertical inline pumps.
These stands can withstand at least 1 g of lateral seismic force for most pump and motor combinations. Neoprene grommet washers are included to minimize shock loading on the anchor bolts from seismic loads helping to ensure the equipment stays in place during and after an extreme event. Available in softer and harder durometer versions, these isolators are most effective when used on stiff supporting structures with mid- to high-frequency vibration sources.
FLEX - Neoprene Flex Connectors are applied to piping connections with vertical inline pumps to isolate the connecting piping and reduce structure-borne noise. Neoprene grommet washers are included to minimize shock loading on the anchor bolts from seismic loads helping to ensure the equipment stays in place during and after an extreme. The isolator has a seismic restraint housing for greater lateral and vertical support.
FS - Free Spring provide vibration isolation for vertical inline pumps that installed on floor or base. These open spring isolators compress on neoprene cups and absorb low and high frequency vibrations. FLEX - Flex Connectors are applied to piping connections with vertical inline pumps to isolate the connecting piping and reduce structure-borne noise.
Slab on Grade. Application Details. If this vibration is transferred to the structure, it can create serious noise problems in many different areas.
Vibration can travel through the structure as well as through the connecting piping. Solution: Isolate Equipment. The addition of mass to the bottom of the pump helps lower the center-of-gravity which reduces vibration. Spring isolators are required to prevent vibration transfer. Proper selection is required based on pump size and surrounding space considerations. Solution: Isolate Connecting Piping. Depending on pipe size, this set-up usually requires 3 to 5 hangers on either side.
Proper calculations should be performed for quantity and locations of the hangers. Problem: Vibration travels from motor through metal pipes. Solution: Flexible connectors are required to isolate the connecting piping from the vibration source.
Seismic Requirements Problem: Forces are determined by a number of factors including: project location, site class, risk category, component importance factor and equipment location equipment relative to the overall height of the building. Solution: Certified anchorage calculations must be submitted to verify loading conditions are met for each piece of equipment. Problem: Horizontal and vertical seismic forces are applied at the center of gravity of the unit.
The resulting overturning moment creates tension and shear forces that can be very large.VibraSystems spring mounts are capable of withstanding loads of over 3,lbs, and provide excellent isolation from vibration and transferring force.
Commonly used applications include but not limited to: cooling towers, chillers, HVAC units, generators, pumps, and other types of equipment. Housed floor mounted spring isolators can have springs with up to 2" deflection. Bottom housing incorporate elastomeric ribbed rubber pad to prevent the vibration going downwards from the structure. Open spring vibration isolators are economical option for equipment located inside the building and not exposed to upward forces during operations.
Wedge Mounts. Z - Spring Mounts: 1" Deflection. A1 - Spring Vibration Isolators. A2 - Spring Vibration Isolators. A4 - Spring Vibration Isolators.
Spring Vibration Isolators
FJTR - Flexible joint thrust restraint. VP Waffle Design Pads. All-Axes Isolation Mount. Center Bolted Mounts. Imperial Size Cylindrical Mounts inch. Metric Size Cylindrical Mounts mm. Plate Antivibration Mounts. Duraflex Rubber. Anti-Fatigue Mats. Cargo Restraint Mats.Anti vibration mounts, also called vibration damping and isolation mounts, are available in a wide variety of shapes, sizes, and mounting configurations.
Anti vibration pads are typically made of rubber and reduce the transmission of vibration from appliances such as washing machines. These pads may fit under appliance feet or may be in the form of mats. Motors and compressors in appliances such as refrigerators use vibration isolation mounts.
These vibration damping mounts have threaded studs joined by a rubber block that acts as a vibration dampener. Vibration dampening material may be used as sound insulation for applications such as recording studios. Other materials include thread sealant to prevent fasteners from loosening due to vibration. Industrial anti vibration mounts are used for large electric motors and pumps.
Industrial vibration equipment includes vibrators used for forming concrete and sifting screens. These devices use eccentrics on the motor shaft to create vibration. Skip to main content. Vibration Damping Mounts. FREE Shipping on eligible orders. Some sizes are Prime eligible. Only 7 left in stock - order soon. JW Winco See Details.
Selection Method Of Spring Isolator Style For Rotary Vane Vacuum Pump
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Vibration Isolation and Seismic Control
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Sell on Amazon Start a Selling Account. AmazonGlobal Ship Orders Internationally. Amazon Rapids Fun stories for kids on the go.Self-supporting spring shock absorber is generally used, which has the advantages of simple structure and low cost. The spring is exposed to the outside, which is convenient to observe the spring state at any time.
For the spring that needs to be replaced, it is disposed in advance, so as to avoid excessive spring corrosion and damage, resulting in sudden settlement of the vacuum pump, causing damage to the equipment and pipe tearing.
General shock absorber manufacturers to choose spring to meet the following requirements: the spring diameter should not be less than its rated load under the height of 0. In general, the vibration absorber manufacturers raised the spring damper rated deflection spring rated compression is generally 25MM, this deflection should be at RPM vacuum pump vibration isolation.
When the rotational speed is belowit is recommended to use a spring isolator with a deflection below Selection of spring isolator style of rotary vane vacuum pump Self-supporting spring shock absorber is generally used, which has the advantages of simple structure and low cost. Two, the choice of spring General shock absorber manufacturers to choose spring to meet the following requirements: the spring diameter should not be less than its rated load under the height of 0.
Three, the spring damper deflection choice In general, the vibration absorber manufacturers raised the spring damper rated deflection spring rated compression is generally 25MM, this deflection should be at RPM vacuum pump vibration isolation.Senior Flexonics vibration isolation products have been used to reduce the transmission of noise and vibration from mechanical equipment onto a building structure, support, isolate and suspend mechanical equipment, and to protect equipment from damage during seismic activity.
Neoprene and Fiberglass Isolation Mounts and pads are used to reduce the transmission of noise, shock, and vibration produced by mechanical, industrial or process equipment into or within a building structure. Neoprene Vibration Isolators. Vibration Isolation Hangers are the solution for noise and vibration reduction into a structure from piping, ductwork and suspended equipment. Ranging from light duty to heavy duty applications, many different models are available using combination of springs, neoprene or fiberglass.
ASHRAE recommends that thrust restraints be used for all fan heads, suspended fans, and all base-mounted and suspended air-handling equipment operating at 2 inches or greater total static pressure TSP. Vibration isolation roof curbs are designed and engineered to control noise and vibration of packaged, curb-mounted mechanical equipment from the roof structure. Inertia base frames and structural steel bases are designed and engineered for use in supporting mechanical equipment.
Typically used with vibration isolators for support and isolation of:. Flexible Connectors prevent stresses due to expansion and contraction, isolate against the transfer of noise and vibration, and compensate for misalignment.
Riser supports, anchors, and guides isolate the pipe from the structure to minimize noise and vibration transmission, while also allowing the pipe to expand and contract with minimal change in the support forces. Senior Flexonics offers engineering services to assist in the design of your riser system.
Request a Quote: Immediate Online Inquiry. Free Standing. Fiberglass Vibration Isolator. Fiberglass Vibration Isolator Sheets. Fiberglass Isolation Hanger. Neoprene Isolation Hanger. Suspended Spring Isolators. Total fan thrust can be calculated using the following formula:. Seismic Inline Pump Stands. Titan QuakeKits for Piping and Ductwork. QuakeKit-P for Piping. QuakeBulk Universal Kit. Metal Hose Menu. Flex Connector Menu. Expansion Joint Menu.Installation: FLSS Seismic Control Restrained Spring Isolator