Air Curtain 7 Feet | Aluminium Body | Advanced Series | Chronovex
₹33,995.00 ₹47,599.00
Air Curtain 7 Feet | Aluminium Body (Advanced Series). Lightweight aluminium air barrier (30% lighter than CRCA) with 2-speed control, IR remote and digital panel. 4 high-torque motors, 7 blowers, 3500 CFM (High) / 2550 CFM (Low) airflow. Built in Noida under ISO 9001:2015 with corrosion-resistant powder-coated aluminium shell — ideal for humid, coastal & F&B doorways.
- 440 W · 220 V single-phase · 50 Hz · 2-speed (H/L)
- 10-12 ft air throw · ≤ 60 dB sound (low-noise advanced acoustics)
- IR remote · digital control panel · auto-restart on power resume
- Powder-coated aluminium body · copper-winding motors · double-bearing fans
- HSN 8414 59 10 · GST 18% · 12-month warranty
↓ See full specs, FAQ, bulk pricing & install guide below
❓ Frequently Asked Questions
How long does installation take for the 7 feet Aluminium Advanced air curtain?
Installation takes 3-4 hours by a 2-person team for a 7 ft (2130 mm) aluminium-body unit — ~30% faster than CRCA equivalent due to lighter weight. Includes wall/ceiling bracket mounting at 2.2-2.5 m height, 220 V single-phase wiring with MCB, IR remote pairing, digital panel calibration, and 2-speed (H/L) commissioning. Doorway pre-checks: lintel structural support ≥ 15 kg, clean 230 V supply (PF > 0.9), and 0.3-0.5 m horizontal clearance.
What is the operating cost of the 7 feet Aluminium Advanced air curtain?
At 440 W rated draw (High speed) and Rs 8/kWh commercial tariff, the 7 ft Aluminium Advanced unit costs roughly Rs 3.52/hour on High and Rs 1.83/hour on Low. Typical retail/office duty cycle is 6-9 hours/day with Auto-mode dropping to Low when ambient delta-T narrows, giving Rs 13-Rs 32/day. EC-class efficient motors with PF > 0.93 keep apparent-vs-real power gap minimal.
Why choose aluminium body over CRCA steel?
Aluminium body offers three advantages over CRCA steel for specific use cases: (1) <strong>30% lighter weight</strong> — easier to ceiling-mount on lighter lintels and gypsum-ceilings without reinforcement; (2) <strong>corrosion-resistant</strong> — ideal for humid coastal locations (Mumbai, Chennai, Kochi, Goa), F&B kitchens, wash-down areas, and chemical-handling doorways; (3) <strong>powder-coat adhesion</strong> — better long-term aesthetics in customer-facing retail. CRCA Metal Body Advanced is preferred for heavy-duty industrial use where impact resistance matters more than weight.
What is the payback period from AC savings?
In typical Indian retail/F&B doorways with HVAC running 8-10 hours/day, the 7 ft Aluminium Advanced unit pays back in 14-16 months from reduced HVAC load alone (12-22% AC kWh saved). Add retention of conditioned-air-driven walk-in conversion (~3-5% revenue uplift on Tier-1 doorways) and effective payback drops further. Verified across deployments in Noida, Gurugram, Mumbai, Chennai and Bengaluru retail clusters.
What is the HSN code and GST rate?
HSN code is <strong>8414 59 10</strong> (fans — other; industrial). GST is <strong>18%</strong> (CGST 9% + SGST 9% intra-state, or IGST 18% inter-state). GSTR-2B ITC available against B2B GSTIN invoices — we issue full e-invoice with IRN and QR for orders above Rs 5 lakh as per CBIC mandate.
Does it ship with a warranty?
Yes — 12-month standard manufacturer warranty against motor, PCB and electrical defects from invoice date. Aluminium body itself carries 5-year corrosion warranty against pitting/oxidation under normal operating conditions. Extended AMC plans available up to 5 years covering preventive maintenance (2 visits/year), motor bearing replacement and IR remote/panel diagnostics. Pan-India service via authorized partners in 18 cities. WhatsApp +91 99977-78202 for AMC quote.
SKU:440 WATTS-4 MOTOR 7 BLOWERS-3500 CFM (H), 2550 CFM (L)-220 V; SINGLE PHASE, 50 HZ-7-feet-ADVANCED
Categories:Aluminium Body Air Curtains
Share:
Bulk Pricing & Dealer Program
Additional discounts over & above the listed website price | PAN India delivery
| Tier | Qty (units) | Extra Discount | Best for | Delivery | How to Order |
|---|---|---|---|---|---|
| Retail | 1 – 4 | Website Price | End users & individuals | 3 – 7 days | 🛒 Buy Now |
| Small Bulk | 5 – 9 | + 5% off | Small resellers & contractors | 5 – 7 days | |
| Dealer / Installer | 10 – 19 | + 8% off | Electrical dealers & AMC companies | 7 days | 📱 Dealer Enquiry |
| Distributor / Project | 20 – 49 | + 12% off | Hotels, chains & distributors | 10 days | 📧 Send PO |
| OEM / Key Account | 50+ units | Best Price | OEM buyers & national chains | Negotiable | 📞 +91 99977-78202 |
All discounts are over & above the listed MRP discounts shown on product pages · GST applicable · ISO 9001:2015 Certified Manufacturer since 2009
KEY FEATURES
- 7 Feet Advanced Series Air Curtain for extra-wide doors
- Heavy-duty aluminium body construction
- Industrial 100% copper motor for 24×7 performance
- FREE smart door sensor (auto ON/OFF)
- High-velocity long-throw airflow across very wide doors
- Significant electricity savings through automation
- Low noise and vibration-free operation
- Designed for critical and high-footfall environments
- Free door delivery PAN India
- 5 Years On-Site Parts Warranty
- 1 Year Service Warranty
APPLICATIONS
- Shopping malls & hypermarkets
- Airports & transit terminals
- Large retail showrooms
- Hospitals & medical complexes
- Warehouses & logistics hubs
- Industrial factories & manufacturing units
- Food processing facilities
- Cold storage entry points (controlled use)
BENEFITS
- Blocks insects, dust, fumes, and hot air effectively
- Maintains indoor hygiene and temperature stability
- Automatically operates only when the door opens
- Reduces air-conditioning load and electricity costs
- Ideal for very high-frequency door usage
- Reliable for continuous industrial operation
PRODUCT OVERVIEW
The Chronovex Advanced Series 7 Feet Air Curtain is engineered for extremely wide entrances where automation, reliability, and maximum energy efficiency are essential. Unlike Standard and Premium models, this unit includes a built-in smart sensor that activates airflow only when the door is in use, significantly reducing power consumption while maintaining hygiene.
Its industrial-grade copper motor is built for 24×7 continuous operation, making it the preferred solution for malls, airports, hospitals, factories, warehouses, and large commercial facilities across India.
SPECIFICATION TABLE
| Parameter | Details |
|---|---|
| Product Type | Air Curtain |
| Size | 7 Feet |
| Series | Advanced Series |
| Body Material | Aluminium |
| Motor Type | Industrial – 100% Copper |
| Sensor | Yes (Included – FREE) |
| Air Velocity | High (Long Throw) |
| Noise Level | Low |
| Power Supply | Single Phase |
| Operation | 24×7 Continuous |
| Mounting | Wall / Door Top |
| Country of Origin | India |
COMPARISON TABLE
| Feature | Standard Series | Premium Series | Advanced Series |
|---|---|---|---|
| Motor Type | Industrial | 100% Copper | Industrial Copper |
| Energy Efficiency | Good | High | Very High |
| Sensor Included | No | No | Yes (FREE) |
| Continuous Use | Business Hours | Long Hours | 24×7 |
| Warranty | 1 Year | 3 Years | 5 Years |
| Best For | Shops | Commercial | Malls / Airports / Industry |
INSTALLATION & MAINTENANCE
Installation Notes
- Suitable for door widths up to 7 feet
- Install above the doorway for optimal air sealing
- Sensor must align correctly with door movement
- Professional electrical installation recommended
Maintenance Guidelines
- Clean air inlet grills periodically
- Inspect sensor alignment every 3–6 months
- Minimal maintenance due to industrial motor design
STEP-BY-STEP INSTALLATION GUIDE
- Measure door width and mounting height
- Fix heavy-duty mounting brackets securely
- Mount the air curtain unit
- Connect electrical wiring as per manual
- Align and test smart sensor operation
- Perform airflow and safety testing
CERTIFICATIONS & COMPLIANCE
- ISO-certified manufacturing facility
- Electrical safety compliant
- Designed as per Indian industrial standards
REGIONAL AVAILABILITY & SUPPORT
- PAN India Delivery Available
- Pan-India Installation Network
- Dedicated technical and service support
- On-site warranty assistance in major cities
FAQs
Q1. What makes Advanced Series different?
It includes a smart sensor and industrial motor designed for 24×7 operation.
Q2. Is it suitable for malls and airports?
Yes — it is ideal for very high-footfall environments.
Q3. Does the sensor really save electricity?
Yes — it operates only when the door is in use.
Q4. Can it run continuously all day?
Yes — designed for uninterrupted performance.
WHY CHOOSE CHRONOVEX INDUSTRIES PVT. LTD.?
Chronovex Industries Pvt. Ltd. is an ISO-certified Indian manufacturer and supplier of industrial hygiene and climate control solutions, serving customers across PAN India.
Why industries trust Chronovex:
- ISO-certified manufacturing standards
- Heavy-duty industrial-grade products
- Energy-efficient and long-life designs
- PAN India delivery and support
- On-site warranty on selected product ranges
- Trusted by factories, warehouses, hotels, hospitals, and retail chains
Our products are engineered for continuous operation, durability, and compliance with modern industrial hygiene requirements.
Frequently Asked Questions
Find answers to common questions about this product
Installation takes 3-4 hours by a 2-person team for a 7 ft (2130 mm) aluminium-body unit — ~30% faster than CRCA equivalent due to lighter weight. Includes wall/ceiling bracket mounting at 2.2-2.5 m height, 220 V single-phase wiring with MCB, IR remote pairing, digital panel calibration, and 2-speed (H/L) commissioning. Doorway pre-checks: lintel structural support ≥ 15 kg, clean 230 V supply (PF > 0.9), and 0.3-0.5 m horizontal clearance.
At 440 W rated draw (High speed) and Rs 8/kWh commercial tariff, the 7 ft Aluminium Advanced unit costs roughly Rs 3.52/hour on High and Rs 1.83/hour on Low. Typical retail/office duty cycle is 6-9 hours/day with Auto-mode dropping to Low when ambient delta-T narrows, giving Rs 13-Rs 32/day. EC-class efficient motors with PF > 0.93 keep apparent-vs-real power gap minimal.
Aluminium body offers three advantages over CRCA steel for specific use cases: (1) 30% lighter weight — easier to ceiling-mount on lighter lintels and gypsum-ceilings without reinforcement; (2) corrosion-resistant — ideal for humid coastal locations (Mumbai, Chennai, Kochi, Goa), F&B kitchens, wash-down areas, and chemical-handling doorways; (3) powder-coat adhesion — better long-term aesthetics in customer-facing retail. CRCA Metal Body Advanced is preferred for heavy-duty industrial use where impact resistance matters more than weight.
In typical Indian retail/F&B doorways with HVAC running 8-10 hours/day, the 7 ft Aluminium Advanced unit pays back in 14-16 months from reduced HVAC load alone (12-22% AC kWh saved). Add retention of conditioned-air-driven walk-in conversion (~3-5% revenue uplift on Tier-1 doorways) and effective payback drops further. Verified across deployments in Noida, Gurugram, Mumbai, Chennai and Bengaluru retail clusters.
HSN code is 8414 59 10 (fans — other; industrial). GST is 18% (CGST 9% + SGST 9% intra-state, or IGST 18% inter-state). GSTR-2B ITC available against B2B GSTIN invoices — we issue full e-invoice with IRN and QR for orders above Rs 5 lakh as per CBIC mandate.
Yes — 12-month standard manufacturer warranty against motor, PCB and electrical defects from invoice date. Aluminium body itself carries 5-year corrosion warranty against pitting/oxidation under normal operating conditions. Extended AMC plans available up to 5 years covering preventive maintenance (2 visits/year), motor bearing replacement and IR remote/panel diagnostics. Pan-India service via authorized partners in 18 cities. WhatsApp +91 99977-78202 for AMC quote.
Related products
Air Curtain 6 Feet | Aluminium Body | Advanced Series | Chronovex
₹30,495.00 ₹42,699.00
Air Curtain 5 Feet | Aluminium Body | Standard Series | Chronovex
₹19,499.00 ₹27,299.00
Air Curtain 1 Meter | Aluminium Body | Advanced Series | Chronovex
₹24,995.00 ₹34,999.00
Air Curtain 4 Feet | Aluminium Body | Advanced Series | Chronovex
₹26,495.00 ₹37,099.00
Air Curtain 3 Feet | Aluminium Body | Advanced Series | Chronovex
₹24,495.00 ₹34,299.00
Air Curtain 2 Feet | Aluminium Body | Advanced Series | Chronovex
₹20,495.00 ₹28,699.00
Air Curtain 7 Feet | Aluminium Body | Premium Series | Chronovex
₹29,490.00 ₹41,299.00
