Centrifugal fan ZAsilodryingventilationEC motor
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Characteristics
- Configuration
- centrifugal
- Function
- drying, ventilation
- Drive mechanism
- EC motor
- Material
- steel
- Applications
- for outdoor use
- Other characteristics
- low-noise, high-pressure, high-performance, high-flow, with external rotor, single-inlet
- Air flow
Max.: 10,000 m³/h
(353,146.667 ft³/h)Min.: 0 m³/h
(0 ft³/h)- Diameter
Max.: 400 mm
(15.748 in)Min.: 250 mm
(9.843 in)
Description
Overview
The ZAsilo combines agricultural ventilation requirements with German engineering to deliver energy savings (approx. 30% vs. a 2-pole AC fan) without compromising silo ventilation performance. Designed for demanding conditions, it pairs a balanced Cpro impeller with a quiet ECblue motor in a pest- and corrosion-resistant spiral housing. Low starting current and ramp-up control make it suitable for single-phase supplies and easy one-person installation.
Product specification
Speed-controlled centrifugal fan system for continuous and intermittent ventilation of silo-stored grain to support long-term preservation by maintaining dried and cooled conditions. Available impeller diameters cover common silo systems and support free-blowing airflows up to 10,000 m³/h with static pressure increases up to 2,600 Pa. Optional rain shield, sunroof and intake protection allow direct outdoor mounting.
Properties & special features
Stable welded and coated sheet-steel spiral housing optimized for impeller matching. Cpro impeller with rotating diffuser for high efficiency and improved acoustics. Special 3D blade geometry reduces tonal noise. Outdoor configuration with rain shield, sunroof and intake protection; optional animal protection for electronics and optional airtight intake cover for gas treatment applications. Built-in 5-speed switch on the housing with ramp-up function enables simple, situation-adapted speed selection.
Motor concepts
Applications
Storage technology — ventilation and drying of silo grain to reduce risk of germination and insect infestation
Technical specifications
The ZAsilo combines agricultural ventilation requirements with German engineering to deliver energy savings (approx. 30% vs. a 2-pole AC fan) without compromising silo ventilation performance. Designed for demanding conditions, it pairs a balanced Cpro impeller with a quiet ECblue motor in a pest- and corrosion-resistant spiral housing. Low starting current and ramp-up control make it suitable for single-phase supplies and easy one-person installation.
Product specification
Speed-controlled centrifugal fan system for continuous and intermittent ventilation of silo-stored grain to support long-term preservation by maintaining dried and cooled conditions. Available impeller diameters cover common silo systems and support free-blowing airflows up to 10,000 m³/h with static pressure increases up to 2,600 Pa. Optional rain shield, sunroof and intake protection allow direct outdoor mounting.
Properties & special features
Stable welded and coated sheet-steel spiral housing optimized for impeller matching. Cpro impeller with rotating diffuser for high efficiency and improved acoustics. Special 3D blade geometry reduces tonal noise. Outdoor configuration with rain shield, sunroof and intake protection; optional animal protection for electronics and optional airtight intake cover for gas treatment applications. Built-in 5-speed switch on the housing with ramp-up function enables simple, situation-adapted speed selection.
Motor concepts
- ECblue EC technology with integrated controller tailored to the fan
Applications
Storage technology — ventilation and drying of silo grain to reduce risk of germination and insect infestation
Technical specifications
- Denomination: ZAsilo
- Fan design: Single-inlet centrifugal fan (RG)
- Impeller: Cpro impeller made of high-performance composite material
- Impeller sizes: 250 mm to 400 mm
- Motor: ECblue external rotor motor with integrated controller
- Speed control: Built-in 5-speed switch on housing; ramp-up function; very low starting current
- Airflow: up to 10,000 m³/h (free blowing)
- Static pressure increase: up to 2,600 Pa
- Housing: welded and coated spiral housing made of sheet steel; pest- and corrosion-resistant
- Outdoor options: rain shield, sunroof, intake protection; optional animal protection for electronics
- Optional airtight sealing cover for intake (for gas treatment applications)
- Acoustics: reduced tonal noise due to special 3D blade geometry; rotating diffuser for favourable acoustic characteristics
- Installation: light and compact construction suitable for one-person installation
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Centrifugal Fans
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.