90mm Cross-Flow Fan-Blower for Elevator Car Ventilation - China Suppliers and Factory Quality Tangential Blower
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. 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.
Generates a wide, uniform, laminar airflow curtain/jet — ideal for 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.
Reliable PSC (Permanent Split Capacitor) motor ensures smooth, quiet, and efficient operation.
Premium ball bearings deliver extended service life, superior high-temperature tolerance, reduced friction, and lower noise vs. sleeve bearings.
Designed for low-noise operation, suitable for noise-sensitive environments. Versatile for diverse air handling needs with very simple installation.
During production, every unit undergoes four comprehensive inspections before release for sale.
Product Display
Frequently Asked Questions
Q What voltage does the 90mm cross-flow fan support?
All models (ZT90315, ZT90315B, ZT90360) support a wide voltage range of 100–240 VAC at 50/60 Hz, making them compatible with power supplies worldwide.
Q What are the main applications of this cross-flow blower?
This fan is widely used in heating stoves, fireplaces, boilers, elevator car ventilation, and air curtain machines. Its compact 90mm cylindrical design also suits HVAC ducts and appliance interiors.
Q What certifications does this fan hold?
The fan is IP55-rated and holds UL and CE certifications, ensuring compliance with international safety and performance standards for HVAC and industrial applications.
Q What is the expected service life of this blower?
Thanks to premium ball bearings and quality construction, this cross-flow fan is rated for a 60,000-hour service life, significantly longer than models using sleeve bearings.
Q Can the motor parameters and dimensions be customized?
Yes. Motor parameters and physical dimensions can be fully customized to meet specific application requirements. Free design support is available — please contact us with your specifications.
Q What quality control process is used during manufacturing?
Every unit undergoes four comprehensive inspections throughout the production process before it is approved for sale, ensuring consistent quality and reliability in every shipment.