FreeZeeX Industrial Air Curtain

Industrial Air Curtain — 1200–2000 mm | Max Air Range up to 6 m

Built for warehouses, cold rooms, and large-format entrances, the Industrial Series delivers high-velocity performance (airflow up to 9,400 m³/h) with rugged construction and a clean RAL 9006 finish. Keep conditioned air in, dust and insects out, and improve energy efficiency across heavy-traffic doors.

Key Features

• Max air range up to 6 m for tall, wide industrial doorways.
• Lengths: 1200 / 1500 / 1800 / 2000 mm.
• High airflow: up to 9,400 m³/h (model dependent).
• Ambient (unheated) operation with adjustable fan speeds.
• Standard color RAL 9006 (aluminium grey) for a professional look.
• Optional integrations: BMS (RS-485 Modbus RTU), auto-restart, fire alarm link.

Unit Dimensions

A (length): 1200 / 1500 / 1800 / 2000 mm   |   B: 285 mm   |   C: 345 mm   |   D: 280 mm   |   E: 55 mm   |   F: 20 mm

Primary Parameters

Air Velocity, Volume & Acoustic Performance

Motor & Protection

• Single-shaft: 220–240 V ~ 50 Hz, 480 W, 3.0 A, ~1950 rpm, IP54.
• Dual-shaft: 220–240 V ~ 50 Hz, 760 W, 4.8 A, ~1950 rpm.

Installation & Safety

• Install horizontally, as close to the top of the doorway as possible; overlap door width by ~100 mm each side.
• Mount on a solid surface with no gaps between unit, mounting plate, and wall.
• Ensure outlet height is ≥2.3 m; observe local fire/building codes and clearances.
• Electrical: fixed wiring with an all-pole disconnect (≥3 mm contact gap); qualified personnel only.
• Keep hands/tools away from fan; disconnect power before servicing; ensure proper grounding.

Controls & Options

• Speed Control: External switch/knob; supports stepless speed with compatible controller.
• BMS Integration (optional): RS-485 Modbus RTU (9600 8-N-1) for ON/OFF, fan, door sensor, fire link, delay & auto-restart.
• Door Sensor (DOS-30): Typical operate 0–15 mm, release ≈16 mm (magnet dependent).
• IR Remote: Optional remote control for convenient operation.
• Custom Colors: RAL palette available on request (subject to availability).

Care & Maintenance

• Monthly: Check intake grille for dust/debris.
• Every 3–6 months: Clean fan blades & motor housing.
• Annually: Inspect electrical connections and fasteners.
• Cleaning: Power OFF, wipe exterior with mild detergent, vacuum intake; ensure fully dry before reconnecting.

What’s in the Box

• Industrial air curtain (selected model) with mounting plate & brackets.
• User/installation instructions.
• Optional: Door sensor, IR remote, BMS kit (if ordered).