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These VMI stabilizing clamps are purpose-built mounting hardware that secure an in-line blower to a fixed surface, keeping the unit stable during operation across both 8-inch and 10-inch diameter blower configurations.
An in-line blower installed in a duct run without proper securing hardware can shift, vibrate, or work loose over time. These clamps anchor the blower to a joist, rafter, or structural surface so it stays fixed through normal operation. The 2-inch wide clamping band contacts more surface area than a narrow strap, which helps distribute load evenly around the blower housing without deforming it. For installations where the blower is located in an attic, utility chase, or wall cavity, that kind of stable mount matters for long-term performance and noise control.
The clamp is engineered to work with the round-body form factor of in-line blowers at 8-inch and 10-inch diameters. Because the same clamp spans both sizes, a single part number covers the two most common configurations in this blower family. VMI produces these as a matched accessory to their ventilation line, so the fit and finish align with the blower units they are intended to support.
This hardware is specified when an in-line blower is part of a remote or inline ventilation setup for a wood range hood or kitchen ventilation system. Cabinet shops, installers, and contractors running ductwork to an external or remote blower location rely on clamps like these to meet a clean, code-conscious install. The 2-inch width is a practical choice for longer duct runs or installations where vibration from a higher-CFM blower requires added stability at the mounting point.
Yes. The clamp is designed to work with in-line blowers at both 8-inch and 10-inch diameters.
This is the mounting clamp only. The in-line blower is a separate product and is not included.
The clamp secures the in-line blower to a fixed structural surface within the duct run, such as a joist, rafter, or framing member, wherever the blower unit is located outside the hood body.
Package quantity is listed in the product spec block on this page.
When the duct run calls for a securely mounted in-line blower at 8-inch or 10-inch diameter, these VMI stabilizing clamps provide the holding hardware to finish the job cleanly.