Explosion-Proof Axial Fan (BT35-11 Series)

Product Overview

The BT35-11 explosion-proof axial fan is engineered for hazardous areas where flammable gases or vapors may be present, such as in chemical, petroleum, and gas industries.
It provides reliable ventilation in Zones 1 and 2. Designed for continuous safe operation, it adopts a direct-drive structure and explosion-proof components that meet international standards.

Technical Specifications

• Airflow: 826 – 67,892 m³/h
• Static Pressure: 44 – 483 Pa
• Impeller Material: Aluminum or anti-static steel
• Drive Type: Direct drive (Type A)
• Mounting: Wall, bracket, duct-mounted
• Explosion-Proof Rating:
  • China Standard: Ex d IIBT4 / Ex d IICT4
  • IEC Standard: Zone 1 & 2, Gas Group IIA, IIB, IIC, T4

Key Features

• Anti-sparking impeller for safety
• Compact, low-noise design
• Optional corrosion-resistant coating
• Ideal for general ventilation in hazardous gas environments