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Air Curtain 5 Feet | Aluminium Body | Premium Series

₹26,939 ₹40,819

5 Feet (1.5 m) aluminium-body air curtain for 5 feet showrooms, retail stores and AC cabin doors. Single-phase 220 V, 320 W copper-wound triple-motor, 2,500 CFM peak airflow — quiet door-seal barrier for 5 feet showroom and retail entrances.

  • 💨 2,500 CFM high · 1,850 CFM low · jet reach ~3.7 m
  • ⚡ 320 W · 220 V single-phase · 3 motors / 5 blowers
  • 🛡️ Aluminium body · ≤66 dB · ~14.5 kg · HSN 8414 59 10
  • 📍 ISO 9001:2015 Noida · 3-year warranty · pan-India dispatch

📖 Read full specs, install guide & buyer FAQ ↓

❓ Frequently Asked Questions

How long does it take to install a 5 feet Premium Aluminium air curtain?
Approximately 60-90 minutes for a standard above-door horizontal mount. The 5-feet unit weighs about 26.0 kg — 30% lighter than CRCA equivalent — so two-person mounting is straightforward up to 3.5 m ceiling height. Chronovex provides a free installation diagram with every order, and our technical helpline (+91 99977-78202) walks your electrician through wiring (single-phase 230V/50Hz) if needed.
What is the running cost of this 5 feet Premium air curtain in rupees per hour?
At 320 W power draw and Rs 8 per kWh commercial electricity rate, the running cost is approximately Rs 2.56 per hour of single-speed operation. For a typical 10-hour retail day that's Rs 25.6. Compare with the AC load reduction (15-25% lower compressor cycling) which typically saves Rs 64-Rs 102 per day on AC electricity — net positive within 12 months.
Why choose Premium Aluminium over Standard Aluminium or Advanced Aluminium?
Premium sits in the middle tier. Versus Standard Aluminium: Premium has higher-torque copper-wound motors (PF >0.90 vs 0.85), quieter ≤65 dB acoustics vs ≤70 dB, and longer 5-year body warranty vs 3-year. Versus Advanced Aluminium: Premium is ~30% cheaper because it skips the 2-speed switching, IR remote, digital control panel, and auto-restart features. Choose Premium when you want better-than-entry build quality and corrosion resistance, but don't need flagship electronics — ideal for retail, restaurants, clinics, showrooms.
What is the payback period for a 5 feet Premium air curtain from AC electricity savings alone?
Typical payback is 12 months for a 5-feet unit at a continuously-operated entrance (10+ hours/day). The air curtain reduces AC compressor cycling by 15-25%, which translates to roughly Rs 77-Rs 128 per day in saved AC electricity in tropical India. Verified across deployments in Mumbai showrooms, Chennai restaurants, Bengaluru retail outlets, and Pune office lobbies.
What is the HSN code, GST rate, and tax invoicing for this Premium Aluminium air curtain?
HSN code is 8414 59 10 (Industrial fans and blowers — air curtains category). GST rate is 18% IGST/CGST+SGST. Every Chronovex invoice is GSTR-2B compliant with e-invoice IRN and QR code embedded, so your CA can claim Input Tax Credit automatically through GSTN reconciliation. We are a regular GST-registered manufacturer with GSTIN visible on every invoice.
What warranty and after-sales support does Chronovex provide on Premium Aluminium air curtains?
Standard warranty is 3 years on motors and electrical components, plus a 5-year shell warranty on the aluminium body against corrosion and pitting (industry-leading). Extended AMC contracts up to 5-7 years are available at the time of purchase. For after-sales support, WhatsApp +91 99977-78202 or email support@chronovex.in — typical response time is under 2 hours during business hours, pan-India spare parts ship within 48 hours.
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Estimated delivery: Nov 05 - Nov 09
✔ ISO 9001:2015 certified✔ GST invoice (ITC)✔ Warranty card with every unit✔ Manufacturing since 2009
Supplied to: Aditya Birla Fashion & Retail · Parle Biscuits · Indo Nissin Foods · Encalm Hospitality · Regal Remedies · Maharaja Agrasen Hospital + 14 more
Quantity
✅ GST Invoice  ·  ✅ ISO 9001:2015  ·  ✅ Manufacturer Warranty  ·  ✅ Pan-India Delivery  ·  ⭐ 4.9/5 (45 Google reviews)  ·  Since 2009

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SKU: 320 WATTS-3 MOTOR 5 BLOWERS-2500 CFM (H), 1850 CFM (L)-220 V; SINGLE PHASE, 50 HZ-5-feet-PREMIUM

Categories: Aluminium Body Air Curtains

Standard vs Premium vs Advanced — what actually differs

For a given size, all three deliver the same airflow, wattage and CFM. The difference is not the specification — it is the grade of the components behind it. A 100% copper motor can be sourced at very different price points; the rating stays the same while life, durability and support do not. That grade is what separates these three series, and the onsite warranty reflects it.

StandardPremiumAdvanced
Best suited forShops, offices, showroomsHotels, malls, hospitalsFactories, warehouses, cold storage
Duty cycleRegular daily useExtended daily operation24×7 continuous
Motor gradeEntry-grade 100% copperHigher-grade 100% copperIndustrial premium-grade
Expected service life3–5 years8–10 years15–20 years
Onsite warranty1 year3 years5 years
Airflow / wattage / CFMSameSameSame

Body gauge and bearing type are common across the range; the difference lies in component quality and sourcing.

Is the 5 ft Aluminium Premium air curtain right for your door?

This model covers doors wider than 4 ft and up to 5 ft wide. The air curtain should be at least as long as the door opening, so the air stream covers the full width. It is typically used on double doors and wide entrances: supermarkets, hotel lobbies, showrooms and hospital entries. If your door is wider than 5 ft, choose the 6 ft model. Doors wider than 7 ft use two or more units side by side; the door size price finder works out the exact combination.

The aluminium body is light and a good fit for shops, offices and showrooms. Price for this model: ₹26,939, GST and installation included. The final quote is confirmed on WhatsApp after we see a photo of your door.

Aluminium Premium series: all sizes

SizeDoor widthPrice (GST + installation)
2 ftup to 2 ft₹19,789
3 ft> 2 ft to 3 ft₹21,439
1 m (3.3 ft)> 3 ft to 1 m (3.3 ft)₹21,989
4 ft> 1 m (3.3 ft) to 4 ft₹23,639
5 ft (this model)> 4 ft to 5 ft₹26,939
6 ft> 5 ft to 6 ft₹28,589
7 ft> 6 ft to 7 ft₹32,439

Other 5 ft options

Quick answers for the 5 ft model

Which door width does a 5 ft air curtain suit?
Doors wider than 4 ft and up to 5 ft wide. For a wider door, go to 6 ft.

Is installation included in the ₹26,939 price?
Yes. The price includes GST and standard installation. Send your door photo on WhatsApp to confirm the final quote.

When should I choose the Aluminium body?
The aluminium body is light and a good fit for shops, offices and showrooms. For food, pharma or wet areas, see the 5 ft SS304 Standard (₹33,659).

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Prices live from our catalogue, GST-inclusive. Final quote is confirmed on WhatsApp after a door photo.

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The 5 ft Aluminium Premium air curtain is built for doors up to 5 ft (1.5 m) wide. 3 Indian copper motors and 5 cross-flow blowers deliver 2,500 CFM at up to 23 m/s on 320 W, enough to seal the full opening against hot air, dust and flies. The aluminium body is light and suits shops, offices and showrooms.

5 ft Aluminium Premium at a glance

Door widthup to 5 ft (1.5 m)
Model no.ACX150
Dimensions1500 × 210 × 235 mm
Motors / blowers3 Indian copper motors and 5 cross-flow blowers
Power320 W
Airflow (High / Low)2,500 / 1,850 CFM
Air velocityup to 23 m/s
Noise55 dB
Mount height2.4 – 3.4 m
BodyPowder-coated aluminium
Weight23 kg
Supply220 V · single-phase · 50 Hz
HSN8414 59 10

Where the 5 ft model is used

Wide single doors and double doors: supermarkets, sweet shops, hotel lobbies, hospital and mall entrances.

5 ft vs the sizes next to it (Aluminium Premium)

1 m5 ft (this model)6 ft
Door widthup to 1 mup to 5 ftup to 6 ft
Airflow1,500 CFM2,500 CFM3,000 CFM
Motors / blowers2 / 33 / 53 / 6
Power200 W320 W360 W

Included with the Aluminium Premium series

Powder-coated aluminium body; Indian copper motors; mounting kit and user manual; warranty: 3 years replacement on motor + blower assembly; GST tax invoice with ITC eligibility; dispatch: 3–5 working days (pan-India surface freight). Volume pricing on 10+ units.

5 ft air curtain: common questions

Will a 5 ft air curtain cover a 5 ft door?
Yes. It matches the door width, and the 2,500 CFM stream covers the full opening when mounted at 2.4 – 3.4 m.

How much power does the 5 ft Aluminium Premium use?
320 W on High speed, on a 220 V · single-phase · 50 Hz supply.

My door is a little wider than 5 ft. What should I choose?
Go one size up to the 6 ft Aluminium Premium (3,000 CFM).


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Frequently Asked Questions

Find answers to common questions about this product

Approximately 60-90 minutes for a standard above-door horizontal mount. The 5-feet unit weighs about 14.5 kg — 30% lighter than CRCA equivalent — so two-person mounting is straightforward up to 3.5 m ceiling height. Chronovex provides a free installation diagram with every order, and our technical helpline (+91 9997778202) walks your electrician through wiring (single-phase 230V/50Hz) if needed.

At 320 W power draw and Rs 8 per kWh commercial electricity rate, the running cost is approximately Rs 2.56 per hour on high speed. For a typical 10-hour retail day that's Rs 25.6. Compare with the AC load reduction (15-25% lower compressor cycling) which typically saves Rs 64-Rs 102 per day on AC electricity — net positive within 12 months.

Premium sits in the middle tier. All three series give the same airflow and wattage and have a High/Low switch. Versus Standard: Premium uses a higher-grade copper-wound motor, blower and housing for extended daily operation (8–10 year life vs 3–5) and carries a 3-year warranty (Standard 1-year). Versus Advanced: Premium costs less; Advanced uses industrial premium-grade parts for 24×7 duty (15–20 year life), includes a free automatic door sensor and carries a 5-year warranty.

Typical payback is 12 months for a 5-feet unit at a continuously-operated entrance (10+ hours/day). The air curtain reduces AC compressor cycling by 15-25%, which translates to roughly Rs 77-Rs 128 per day in saved AC electricity in tropical India. Verified across deployments in Mumbai showrooms, Chennai restaurants, Bengaluru retail outlets, and Pune office lobbies.

HSN code is 8414 59 10 (Industrial fans and blowers — air curtains category). GST rate is 18% IGST/CGST+SGST. Every Chronovex invoice is GSTR-2B compliant with e-invoice IRN and QR code embedded, so your CA can claim Input Tax Credit automatically through GSTN reconciliation. We are a regular GST-registered manufacturer with GSTIN visible on every invoice.

Standard warranty is 3 years on motors and electrical components. Extended AMC contracts up to 5-7 years are available at the time of purchase. For after-sales support, WhatsApp +91 9997778202 or email support@chronovex.in — typical response time is under 2 hours during business hours, pan-India spare parts ship the same day.