Motors and Impellers are manufactured by Ziehl-Abegg with sealed for life bearings.
Ziehl-Abegg Sickle Blade and FE2owlet impellers are provided providing significant noise reduction.
The all metal fan casing and guard provides a long lasting and robust construction. The units have been constructed from mild steel and suitably treated to ensure full corrosion protection, the guard is powder coated polyester epoxy paint finish in black (RAL 9005). Casings are powder coated polyester epoxy paint finish in pastel beige (RAL 7032).
Motors are highly efficient, lightweight external rotor motors, weatherproofed to IP54 and suitable for speed control. Each motor has integral thermal overload protection.
Ease of Installation
Fans are supplied with a fitted IP55 terminal box, which allows the fan to be positioned conveniently to incoming electrical inputs.
Impellers are high quality Ziehl-Abegg Sickle Blade or FE2owlet in pressure die cast aluminum or high performance composite material providing enhanced aerodynamic properties, low tonal noise and reliability, dynamically balanced to Grade G6.3, and finished in black (RAL 9005).
Tested To The Very Latest Standards
Units are tested to ISO 5801:1997 (airside performance) and independently tested to BS 848 Pt 2:1985 (sound performance), meaning accurate, up to date information on performance and noise data that can be relied upon.
All units are designed and manufactured with procedures as defined in BS EN ISO 9001:2000.
Full Accessory Range
Speed controllers, inverters, louvre shutters, impeller side guards (recommended), wall cowls.
Raptor SDA has a 12 month warranty.