90mm Cross-flow Fan-Blower for Elevator Car Ventilation - China Suppliers & Factory of Capacitor-Run AC Motor Fans
⚙
Product Parameters
| Model | Volt (VAC) | Fre (HZ) | Roller Size ¢D×L mm | Input Power (W) | Speed (RPM) ±10% | Air Flow m³/h | Insulation Grade |
|---|---|---|---|---|---|---|---|
| ZT90315 | 100–240 | 50/60 | ¢90×315 | 81 | 1900 | 600 | E, B, F, H |
| ZT90315B | 100–240 | 50/60 | ¢90×315 | 100 | 2100 | 700 | E, B, F, H |
| ZT90360 | 100–240 | 50/60 | ¢90×360 | 115 | 1800 | 750 | E, B, F, H |
| Application | Use for Heating Stoves, Fireplaces & Boilers / Elevator Car Ventilation / Air Curtain Machines etc. Mostly use ball bearing, H class, high wind speed. The motor parameters and dimensions can be customized. | ||||||
📄
Product Description
This type blower is a 90mm cross-flow fan with aluminum blades & ball bearings. 250 CFM, IP55, UL/CE certified for HVAC, boilers & elevators. 60,000-hr lifespan. Free design support! Capacitor-Run AC Motor, 100% full copper wire. The installation is very simple. During the production process, it requires four comprehensive inspections before the product can be released for sale.
🌬️
Generates a wide, uniform, laminar airflow curtain/jet — ideal for applications requiring broad, even air distribution over a wide area.
📐
Compact, cylindrical design (90mm diameter) for easy integration into confined spaces such as elevators, HVAC ducts, and appliance interiors.
⚙️
High-performance aluminum impeller — lightweight, durable, corrosion-resistant, and excellently balanced for smooth operation.
🔇
Reliable PSC (Permanent Split Capacitor) motor ensures smooth, quiet, and efficient operation — suitable for noise-sensitive environments.
🔩
Premium ball bearings deliver extended service life, superior high-temperature tolerance, reduced friction, and lower noise vs. sleeve bearings.
✅
Versatile solution for diverse air handling needs — IP55, UL/CE certified, with 60,000-hour lifespan and free custom design support.
🖼️
Product Display
❓
Frequently Asked Questions
1What is a 90mm cross-flow fan and how does it work?
A 90mm cross-flow fan (also known as a tangential fan) draws air in across the entire length of the impeller and expels it in a wide, uniform, laminar airflow curtain. Unlike axial fans, it delivers broad, even air distribution, making it ideal for HVAC systems, air curtains, fireplaces, boilers, and elevator ventilation.
2What certifications does this cross-flow fan hold?
This 90mm cross-flow fan is UL and CE certified, with an IP55 protection rating. It meets international safety and performance standards, making it suitable for use in North American and European markets across a wide range of commercial and industrial applications.
3What is the expected service life of this fan?
This cross-flow fan is designed for a service life of up to 60,000 hours. This extended lifespan is achieved through premium ball bearings, which offer superior high-temperature tolerance and reduced friction compared to standard sleeve bearings, ensuring long-term reliability.
4Can the motor parameters and dimensions be customized?
Yes. The motor parameters and dimensions of this cross-flow fan can be fully customized to meet your specific application requirements. Free design support is available. Please contact us with your technical specifications, including voltage, frequency, airflow, speed, and dimensional requirements.
5What voltage and frequency does this fan support?
All models (ZT90315, ZT90315B, ZT90360) support a wide input voltage range of 100–240 VAC and operate at both 50 Hz and 60 Hz frequencies. This universal voltage compatibility makes the fan suitable for global deployment without requiring a separate transformer.
6What quality control process is applied before shipment?
Each unit undergoes four comprehensive inspections during the production process before it is approved for sale. This rigorous quality control procedure ensures that every 90mm cross-flow fan meets strict performance, safety, and reliability standards prior to delivery.