RD25S-4EW.4N.2L ZIEHL-ABEGG Centrifugal Fan 1~230V 1.05kW 4.6A 1150rpm

🇩🇪 MADE IN GERMANY | HIGH-POWER CENTRIFUGAL FAN ZIEHL-ABEGG RD25S-4EW.4N.2L Centrifugal Fan German-engineered for 10+ years of continuous operation, whisper-quiet 1150rpm performance, energy-saving 1.05kW motor, and high static pressure – the ideal cooling solution for demanding industrial and commercial systems. 📄 DOWNLOAD OFFICIAL DATASHEET (PDF) Core Performance Advantages 🏆 10+ Years Industrial Durability ZIEHL-ABEGG German engineering with premium ball bearings, reinforced housing, and robust 20kg build. Exceeds 10+ years of continuous operation in harsh environments with minimal maintenance. 🔇 Ultra-Quiet Operation Advanced aerodynamic impeller profiling and precision dynamic balancing drastically reduce turbulence and noise. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities. ⚡ Energy Efficient Low Power Optimized 1.05kW consumption with 4.6A current draw (1~230V). Cuts energy costs significantly vs conventional fans – perfect for 24/7 continuous duty cycles. 💨 High-Volume Centrifugal Airflow Powerful 1150 rpm centrifugal airflow delivers exceptional static pressure and directional cooling. Provides superior heat dissipation for data centers, power electronics, and industrial systems. Industry Applications The RD25S-4EW.4N.2L is trusted across multiple sectors requiring reliable, high-efficiency centrifugal ventilation. 🏭Industrial Ventilation ❄️Commercial Air Conditioning 🧊Industrial Refrigeration 🔥Heating Systems ⚙️Electrical Automation 🔌Frequency Converters 🚄Rail Transportation HVAC 🏢HVAC (FFU/AHU) 🌫️Air Purification Systems 🚗New Energy Vehicles 💻Data Center Cooling 🏥Hospital HVAC Systems 🔬Laboratory Ventilation 📡Telecom Equipment Cooling 🔋Battery Storage Systems 🚢Marine & Shipboard HVAC Technical Specifications Model No RD25S-4EW.4N.2L GENUINE Article No 209903 FACTORY CODE Motor No RZ25S-4EW.4N.2L MOTOR CODE Condition Original new from manufacturer Power 1.05 kW ENERGY EFFICIENT Voltage 1~230V SINGLE PHASE Current 4.6 A OPTIMIZED DRAW Speed 1150 rpm HIGH AIRFLOW Frequency 50/60 Hz Manufacturer ZIEHL-ABEGG GERMANY HS Code 8414599099 Country of Origin Germany MADE IN GERMANY Product Type Centrifugal fan INDUSTRIAL GRADE Warranty 1 year PEACE OF MIND Net Weight 20 kg HEAVY DUTY Shipping Dimension 50*50*50 cm Ship From Hong Kong Lead Time 5 days Delivery Time 3-8 days Ship By DHL / UPS 📦 Shipping, Warranty & Service Sell and ship only genuine products from factory. Promise: Meet all factory specs, fit, form, and function. Shipping From: Dispatched from Hong Kong – fast global distribution hub. Processing Time: Orders are processed within 5 business days. Express Delivery: Worldwide delivery in 3-8 business days via DHL / UPS. Warranty: Full 1-year manufacturer warranty backed by ZIEHL-ABEGG. 30-Day Returns: 30-day return policy & 100% customer satisfaction commitment. Volume Pricing: For large quantity inquiries: sales@axialfanz.com Frequently Asked Questions 🔹 Q1: What makes this fan last over 10 years? A: The RD25S-4EW.4N.2L features German-engineered construction with premium ball bearings, reinforced housing, and robust 20kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade. 🔹 Q2: How quiet is the 1150 rpm operation? A: Despite its high static pressure capability, the aerodynamically optimized impeller and precision balancing drastically reduce noise. It is well-suited for noise-sensitive environments such as hospitals, labs, and office buildings. 🔹 Q3: How does the 1.05 kW motor save energy? A: With optimized current draw of 4.6A and high efficiency across 230V, it consumes significantly less power than traditional fans, lowering operational costs especially in 24/7 applications. 🔹 Q4: What cooling performance can I expect? A: The 1150 RPM centrifugal airflow delivers exceptional static pressure and volumetric flow, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems. Need a Reliable High-Performance Centrifugal Fan? Contact our technical team for application support, bulk quotes, or customized solutions. 📧 Request Technical Support 📊 Request Volume Pricing ⭐ Customer Reviews ★★★★★ Verified Buyer – Senior HVAC Engineer "The ZIEHL-ABEGG RD25S-4EW.4N.2L exceeded all expectations. It runs extremely quiet at 1150 rpm, delivers powerful centrifugal airflow with excellent static pressure, and the 1.05kW motor saves us significant energy costs. Build quality is rock-solid at 20kg – clearly engineered for 10+ years of heavy-duty operation. Perfect for our industrial ventilation and VFD cooling retrofit. Highly recommended for any application requiring reliable, silent, high-static-pressure airflow." — Klaus W., Facility Operations Manager ✅ Verified Purchase · Reviewed on May 13, 2026