METU Pro Fast Clamps | One-Bolt Foam-Sealed Fan & Filter Connectors

METU Pro Fast Clamps are heavy-duty single-bolt metal connection bands designed to join compatible circular grow room ventilation equipment. A foam lining helps seal the connection between round metal fan outlets, duct spigots, silencers or carbon-filter collars, providing a serviceable alternative to a makeshift connection.

Designed for grow room ventilation

• Six nominal diameters: 100, 125, 150, 200, 250 and 315 mm.
• One-bolt tightening: helps make installation and later maintenance straightforward.
• Galvanised steel body: rigid circular clamp construction.
• Foam sealing liner: designed to help bridge minor diameter differences; the manufacturer's typical guidance refers to differences of up to approximately 4 mm.

When to choose a fast clamp

Use a matched clamp to secure compatible rigid circular ventilation components, for example a carbon-filter flange to an extraction fan. Choose the actual spigot diameter rather than an unrelated flexible duct size; measure both components before ordering. Where equipment or framing requires additional load support, use suitable independent brackets or hangers.

What's supplied?

One METU-style foam-lined fast clamp of the selected diameter, tracked using its existing SteelRoots Sage SKU. Carbon filters, fans, ducting and mounting hardware are not included. Verify the actual supplied model, internal gasket configuration and packed weight before making this draft live.