Which HSN code applies to air curtains in India?

Air curtains fall under HSN code 8414 59 10 with 18% GST. This applies to all Chronovex air curtain variants (Aluminium body, Metal body, and Stainless Steel SS304).

What sizes of air curtains does Chronovex manufacture?

Chronovex air curtains are available in widths of 900 mm, 1200 mm, 1500 mm, 1800 mm, 2100 mm and 2400 mm. Larger custom widths up to 3000 mm are available on industrial orders with a 2-3 week lead time.

What is the difference between Standard, Premium, and Advanced air curtains?

Standard models use single-speed AC motors suitable for retail/office (1-year warranty). Premium models add 3-speed controllers and balanced fans for hotels and showrooms (3-year warranty). Advanced models use BLDC motors with remote control, IoT monitoring and 5-year warranty for industrial and pharma applications.

Does the price include installation in India?

Standard pricing is ex-works Noida. Pan-India installation by Chronovex-authorised technicians is available as an add-on quoted per pincode tier (Delhi NCR 3-5 working days; metros 5-9; Tier-2 7-12 working days).

Buy Air Curtains India | SS304 & Aluminium

Chronovex Industrial Air Curtains create an invisible high-velocity air barrier across doorways — keeping conditioned air in, flying insects out, and dust / fumes out of clean zones. Manufactured in Noida (Sector-63) under ISO 9001:2015. Three body materials, sizes from 900 mm to 2400 mm, and matched motor / blower configurations for every climate zone in India. HSN 8414 59 10. GST 18%. Standard 12-month manufacturer warranty.

Below: body-material decision, India-specific climate guidance, and Pan-India install lead times.

Aluminium, Metal, or SS304 — Which Body Suits Your Site?

Aluminium Body Air Curtains

Light, corrosion-resistant, low-profile housing. Best for retail storefronts, restaurants, hotel entries, office reception areas, and showrooms where appearance matters and the door is climate-controlled both sides.

View Aluminium →

Metal Body Air Curtains

Powder-coated mild-steel housing — the industrial workhorse. Best for warehouses, loading bays, factories, godowns, and industrial doorways where impact resistance and price-per-CFM beat appearance.

View Metal Body →

Stainless Steel (SS304) Air Curtains

SS304 grade for food processing, pharma clean-rooms, cold storage, coastal locations, and chemical-exposure zones. Survives wash-down cleaning, salt-laden air, and acidic / alkaline atmospheres that destroy painted metal in 18–24 months.

View SS304 →

Spares & Service

Motors, blower wheels, capacitors, sensor switches, limit switches, blower housings — genuine OEM. Annual Maintenance Contracts (AMC) and on-site service available across Tier-1 and most Tier-2 cities.

View AC Spares →

Air Curtain Body Comparison — By Use Case

Use Case	Aluminium	Metal (Powder-coated)	SS304
Retail / hotel / restaurant entry	✓ Ideal	Acceptable	Overspec
Warehouse / loading bay	Acceptable	✓ Ideal	Overspec
Food processing / cold storage	Not recommended	Acceptable (short-term)	✓ Required
Pharma / clean-room	Not recommended	Not recommended	✓ Required
Coastal / salt air (Mumbai, Chennai, Kochi)	Good	Fails in 18–24 months	✓ Recommended
Chemical / acidic atmosphere	Not recommended	Not recommended	✓ Required
Service life expectation	7–10 years	5–8 years	10–15 years
Price band	Mid	Lowest	Premium

Need a sizing recommendation? WhatsApp us your door width & height, indoor / outdoor temperature differential, and door usage frequency — we’ll suggest the right model and motor rating free of charge.

☎ Call +91 99977-78202 WhatsApp Quote Request a Quote

Pan-India Delivery & Installation — Air Curtains

Chronovex Industries dispatches air curtains from our Noida (Sector-63, 201301) manufacturing unit. Installation includes site survey, mounting hardware, electrical termination up to 5 metres, post-install airflow testing, customer-staff training, and a PDF install report with serial numbers, photos, and warranty activation.

Delhi NCR (Delhi, Noida, Gurugram, Ghaziabad, Faridabad): 3–5 working days install
Mumbai, Pune, Ahmedabad, Surat: 5–7 working days
Bengaluru, Hyderabad, Chennai, Kochi, Coimbatore: 5–8 working days
Kolkata, Bhubaneswar, Visakhapatnam, Guwahati: 6–9 working days
Jaipur, Lucknow, Indore, Bhopal, Chandigarh, Dehradun: 5–8 working days
Tier-2 cities and remote pincodes: 7–12 working days, subject to access

Most air curtains run on 230 V single-phase; larger industrial models and HVLS-style units require 415 V three-phase. Confirm supply availability within 3 metres of the mounting point before order. Bulk orders ship freight-on-board with GST invoice; smaller orders dispatched via reliable surface-cargo partners. For projects in hill stations or special-access pincodes, call +91 99977-78202 for confirmed timeline before ordering. Pan-India se contact karne ke liye email contact@chronovex.in.