Mars STD2 Standard Air Curtains 

The Mars Standard Series (STD2) is Mars Air’s most popular commercial/industrial hybrid air curtain, built with a powerful ½‑HP motor for stronger airflow than the LPV2 and suitable for door heights up to 10 ft. It’s the go‑to choice for restaurants, warehouses, and back‑of‑house doors that need more power, better insect control, and higher mounting capability.

What the Mars STD2 Series Offers

• ½‑HP motor (louder but much stronger than LPV2)
• Environmental separation up to 10 ft
• Flying insect control up to 8 ft
• Available in heated & unheated versions
• Standard finish: Obsidian Black
• ETL Sanitation versions available (rated for 7 ft)
• Durable metal construction with corrosion‑resistant powder coat
• Made in the USA

Best Use Cases

• Restaurant back‑of‑house doors
• Warehouse or stockroom entrances
• Grocery & retail receiving doors
• Any opening needing stronger airflow than LPV2
• Locations with 8–10 ft mounting height