VCHN Vibro Hanger Neoprene
VIBRO HANGER Model VCHN Vibration Isolation Hangers are specifically engineered to effectively mitigate the transmission of vibration and structure-borne noise generated by suspended light mechanical systems, including piping networks, ductwork, and associated equipment. These hangers play a critical role in maintaining acoustic comfort and structural integrity by isolating dynamic loads and preventing vibration propagation through building elements.
Key Specifications
The color-coded elastomer system ensures accurate load identification and selection, allowing engineers to match hanger capacity to the specific weight and vibration characteristics of the suspended system.
Product Details
Purpose
VIBRO HANGER Model VCHN Vibration Isolation Hangers are specifically engineered to effectively mitigate the transmission of vibration and structure-borne noise generated by suspended light mechanical systems, including piping netw.rks, ductwork, and associated equipment. These hangers play a critical role in maintaining acoustic comfort and structural integrity by isolating dynamic loads and preventing vibration propagation through building elements.
The color-coded elastomer system ensures accurate load identification and selection, allowing engineers to match hanger capacity to the specific weight and vibration characteristics of the suspended system. Furthermore, the combination of stamped or welded steel bracket construction ensures both mechanical robustness and flexibility of application across a wide range of installation environments.
Each Model VCHN Hanger integrates a color-coded elastomer insert operating in shear, paired with a high-strength steel load washer, all securely assembled into a precision-formed or welded steel hanger bracket. The use of elastomer in a shear-loaded configuration, rather than the conventional compression mode, provides significant technical advantages. Shear loading increases the permissible deflection range of the elastomer, thereby enhancing strain capacity while simultaneously minimizing material fatigue and long-term degradation. This results in improved service life and consistent vibration isolation performance over extended operational periods.
From a cost-performance perspective, the VCHN Hanger represents a highly economical vibration control solution. Its optimized elastomer utilization, reduced wear rate, and simplified installation requirements contribute to lower lifecycle costs while delivering superior vibration attenuation compared to traditional compression-based isolation hangers.
In summary, the Model VCHN Hangers embody a unique and efficient application of elastomeric technology in vibration isolation systems—providing durability, reliability, and acoustic performance in HVAC, piping, and ductwork installations.
For applications requiring vibration isolators with a maximum static deflection of up to 0.225″ (5.7 mm) under operating loads, the recommended solution is a hanger assembly consisting of an elastomer-in-shear insert housed within a welded steel bracket, and equipped with a precision-stamped load-transfer cap.
The elastomer insert is molded from high-quality, oil-resistant compounds and incorporates a color-coded system that denotes load capacity, ensuring accurate selection and proper performance within the specified operating range.
The steel hanger bracket is engineered to withstand up to 1.5 times overload without structural failure. Additionally, its design accommodates support rod misalignment through an angular displacement of up to 30°, while maintaining complete isolation eliminating any risk of metal-to-metal contact or acoustic short-circuiting.
VIBRO HANGER Model VCHN Hangers are designed to provide effective isolation for suspended equipment that generates audible-frequency vibrations, as well as for mitigating noise transmission in piping and ductwork systems.
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