Air Curtain 7 Feet | Metal Body (Standard Series)

🔍 At a Glance

7 Feet • 440W • 4 motors • 7 blowers • 3,500 CFM • 68 dB • steel body

⚙️ Specifications

✨ Key Features

• 🛠️ 0.6mm powder-coat steel body — durable steel housing with anti-corrosion powder coat, more rigid than aluminium frames at this price point.
• ⚡ 440W Indian copper motor — 4× motor with thermal cut-off protection. Indian-made copper windings mean spare parts are easily available.
• 💨 3,500 CFM @ 15 m/s — 7× blower configuration delivers a continuous air jet that effectively seals doors up to 2.1m wide.
• 🔘 Manual on/off switch — simple wall-mounted toggle, no IR sensor or remote needed. Lower cost, fewer components to fail.
• 🔊 68 dB operation — acceptable noise level for retail and service environments. Mount above door at 2.2–2.9m height.
• 📄 1-year motor warranty + GST invoice — standard Chronovex Noida warranty, HSN 8414 59 10, ITC-claim valid invoice for B2B buyers.

📦 In the Box

• 1 × Air Curtain 7ft Aluminium Metal Body Standard Series
• Mounting bracket kit + screws + wall plugs
• User manual + 12-month warranty card
• Chronovex GST invoice (B2B claim eligible)

📍 Who Should Buy This?

• 🏪 Small shops & retail counters — kirana, stationery, mobile, garment shops where the door opens frequently and you want pests + dust out.
• 🏢 Office cabin entrances — MD cabins, conference room doors, reception areas where AC efficiency matters but budget is tight.
• 🏥 Clinic OPDs & chemist counters — small healthcare facilities where pest control + AC retention are needed without high installation cost.
• ✂️ Salons & beauty parlours — small premises where dust and street noise need to be cut down without obtrusive equipment.
• ☕ Cafes & bakery shops — customer-facing food retail where flies and dust must be kept out of the display counter area.
• 🏦 Bank ATM lobbies — 24/7 self-service spaces where a basic air barrier improves AC efficiency and reduces dust ingress.

🛠️ Installation Notes

• Mount horizontally above the door frame, height 2.2–2.9 m (lower = stronger barrier).
• Air jet should point slightly outward (5–10°) to deflect incoming flies/dust.
• Plug into a dedicated 5 A / 220 V outlet — no rewiring needed.
• Test high mode first (3,500 CFM), then low mode for off-peak hours.
• Clean filter grille every 30 days (dust load varies by location).

❓ Quick FAQ

Q. Manual switch hi hai, remote nahi?
Haan, Standard Series mein manual on/off switch hai — wall ke paas mount karke ON-OFF kar sakte ho. Agar IR sensor + remote chahiye to Metal Body Premium dekho.

Q. Kitna chalega per din?
8-10 ghante daily continuous safely chala sakte ho. 68 dB noise level retail/office environments ke liye fine hai. Heavy industrial 12+ ghante use ke liye Advanced lo.

Q. Installation kaise karte hain?
Door ke top par 2.2-2.9m height par steel angle bracket use karke mount karte hain. Installation guide PDF order ke saath milta hai. Plug-and-play, no rewiring needed.

Q. Warranty kya hai?
1-year motor warranty Chronovex Noida se. Indian copper spare motors stock mein hote hain. Tier-1 cities mein 48-hour service response.

Q. GST invoice milega?
Haan, full GST tax invoice with HSN 8414 59 10 — ITC claim ke liye valid. Pan-India shipping with insured transit.

📊 Compare — Metal Body Standard 7 Feet vs Premium vs Advanced

🛡️ Why Chronovex?

• ISO 9001:2015 certified manufacturing — Noida, U.P.
• 12-month replacement warranty on motor + blower assembly.
• Pan-India dispatch — typical lead time 3-5 working days.
• GST invoice — full ITC claim eligible for B2B buyers.
• Direct factory support — no dealer markup, WhatsApp +91 9997778202.

🏅 Manufacturing & Quality

Chronovex Industries Pvt. Ltd. manufactures every air curtain at our ISO 9001:2015 certified facility in Noida, Uttar Pradesh. Each 7ft Aluminium Metal Body Standard unit passes 12 QC checkpoints — motor balancing, blower alignment, voltage stability (200–240 V tolerance), thermal cut-off testing, noise level (≤68 dB at 1 m), and a full 30-minute run-test before packaging.

⚙️ Why pick Metal Body Standard over Aluminium or higher tiers?

Metal Body Standard sits between Aluminium Standard (lightest, plastic-and-aluminium frame) and Metal Body Premium (0.8mm steel, IR sensor, remote). You get the durability and look of a steel body — better resistance to bumps, scratches and humidity than aluminium — at the entry price point. Trade-offs: manual switch instead of IR auto-trigger, 0.6mm steel instead of 0.8mm, 1-year warranty. Perfect for high-footfall public-facing retail where the unit will be visible (steel body looks more premium than plastic) but the budget is tight. If you want IR auto-trigger + remote, step up to Premium. If you have factory or cold-room conditions, step up to Advanced.

🚚 Logistics, Warranty & Support

❓ Frequently Asked Questions