The AERSTER 4-Feet Stainless Steel Commercial Air Curtain is engineered to deliver a strong, uninterrupted airflow barrier for wider commercial entrances. Its robust stainless steel body ensures reliability, premium aesthetics, and resistance to corrosion—ideal for environments requiring hygiene, continuous operation, and consistent climate control.

This model is suitable for door openings around 4 feet wide, providing enhanced coverage in busy commercial and industrial settings such as supermarkets, malls, hotels, hospitals, corporate offices, warehouses, and cold rooms. By minimizing the exchange of indoor and outdoor air, it helps reduce HVAC load and maintain cleanliness.

Key Features:

• 4-ft wide stainless steel (SS) cabinet

• Prevents insects, dust, fumes, and outside temperature loss

• Energy-efficient: reduces A/C load and stabilizes indoor climate

• Quiet high-speed motor built for continuous usage

• Premium SS finish for showroom and customer-facing spaces

• Easy wall-mount installation above single/double entry points

• Optimized for door heights up to 7–8 ft

Applications:
Supermarkets • Restaurants • Malls • Hotels • Clinics • Hospitals • Commercial offices • Labs • Warehouses • Cold storage • Manufacturing units