MET MANN, is a distributor of HELIOS VENTILATOREN throughout Spain, we are at your complete disposal for any technical or economic question about your products. To contact us call +34 93 851 15 99 or send an email to metmann@metmann.com

InlineVent KV duct fans

Centrifugal fans for ducts with impeller blades facing forward. The motor drive unit can be rotated out. Low noise volute casing drum impellers for high delivery pressures. 28 types in 8 sizes, V = 1000 – 8000 m3/h. Compact and flat design for versatile use in exhaust and outdoor air systems in commerce and industry.

InlineVent KR and KR EC duct fans

With backward curved impeller blades, optionally with energy saving EC drive technology. High performance and high efficiency centrifugal impellers. Rotary motor drive unit. 24 types in 8 sizes, V = 500 – 14,000 m3/h. To promote higher volume flows in exhaust and outside air systems. It is not critical when transporting contaminated air.

Silenced extractors for SKR and SKR EC ducts

For systems with critical noise. High-performance backward-curved centrifugal impellers in a soundproof housing, optionally with energy-saving EC drive technology. Performance characteristics such as KR, V = 2,500 – 13,700 m³/h. To further reduce air noise on the suction and pressure side, the use of duct silencers (KLF, accessories) is recommended. Use in exhaust and outdoor air systems with special noise level requirements.