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Vortice CA MD E RF Roof Fan CA 315 MD E RF – Centrifugal Roof Fan with Horizontal Discharge
The Vortice CA MD E RF roof fan CA 315 MD E RF is the professional solution for reliable extraction in residential, commercial, and industrial buildings. As a robust centrifugal roof fan with horizontal air discharge, this series was specifically developed for connection to ventilation ducts with a nominal diameter of 315 mm . It ensures continuous, powerful extraction of stale, humid, or polluted air over the roof.
The casing is made of galvanized sheet steel with a high-quality, corrosion-resistant polyester coating. The weatherproof cowl reliably protects the fan from rain, snow, and extreme weather conditions – guaranteed durable and low-maintenance for outdoor use!
Maximum Performance, Durability & Easy Roof Installation
Whether in apartment buildings, catering facilities, offices, workshops, or warehouses: The Vortice CA MD E RF delivers high pressure performance, allowing it to easily overcome long duct runs. The backward-curved centrifugal impeller guarantees high efficiency while optimizing noise levels. Thanks to the well-thought-out mounting base, installation on flat or pitched roofs is precise and secure.
Your Benefits at a Glance:
- ✓ Weatherproof Casing: Galvanized sheet steel with baked-on polyester coating for lasting corrosion protection.
- ✓ Horizontal Discharge (RF): Optimized air outlet protects the roof surface and prevents exhaust air backflow.
- ✓ Powerful AC Motor: 2-speed, ball-bearing motor with thermal overload protection for continuous operation.
- ✓ High Pressure Output: Backward-curved centrifugal impeller efficiently moves air even through long duct systems.
- ✓ Speed Controllable: Infinitely variable or 2-speed adjustable via optional controllers / speed switches.
- ✓ Safe Protection Rating: IPX4 splash-water protection for completely reliable operation on the roof.
| Feature | Value / Specification |
|---|---|
| Model | CA 315 MD E RF |
| Maximum Airflow | 865 m³/h |
| Maximum Pressure | 573.7 Pa |
| Voltage | 220-240 V |
| Current Draw | 0.57 A |
| Power Consumption | 130 watts |
| Sound Pressure Lp-2m | 40.7 dB(A) |
| Maximum Speed | 2590 RPM |
| Protection Rating | IP44 |
| Protection Class | Class I (Earthed) |
| Max. Medium Temperature | 50 °C |
| Nominal Diameter / Connection | 315 mm |
| Casing Material | Galvanized sheet steel |
| Colour | Light Grey (RAL 7035) |
| Discharge Direction | Horizontal (RF = Roof Fan horizontal) |
| Number of Speeds | 2 speeds (controllable via optional step switch or speed controller) |
| Motor Infrastructure | 2-speed AC motor, ball-bearing, thermal overload protection, dynamically balanced impeller |
| Fan Type | Centrifugal Roof Fan / Exhaust Fan |
| Special Features | Weatherproof cowl, corrosion-resistant steel casing, integrated mounting flange |
Scope of Delivery
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Overview of Model Variants (W, E & RF):
Within the Vortice CA Series, the model designations indicate the specific design:
• “MD” (Medium Duty / Metal Duct): Version with robust metal casing for demanding ventilation tasks.
• “RF” (Roof Fan): Dedicated roof fan version with weatherproof cowl and horizontal discharge.
• “E” (Electronic / Eco): Highly efficient AC motor with optimized energy consumption for continuous operation.
• “W” (Wall): Wall-mounted variant of the series for direct façade ventilation.
- Air pressure max in Pa
- 573.7 Pa
- Voltage
- 220-240 V
- Power
- 130 watts
- Size
- 315 mm
- Material
- Galvanized sheet steel
- Model
- CA 315 MD E RF
- Amperage
- 0.57 A
- IP protection class
- IP44
- Air output
- 865 m³/h
- Sound pressure
- 40.7 dB(A)
- Manufacturer
- Vortice
- Temperature max.
- 50 °C
- Revolutions
- 2590 RPM
- Specials
- 3 stages