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Air Curtain 7 Feet | SS Body SS304 (Advanced Series)

₹52,249 ₹82,939

Air Curtain 7 Feet — SS304 Stainless (Advanced)

  • Body: SS304 stainless steel — food-grade, corrosion-resistant, hygienic finish
  • Door coverage: 2.1 m × 2.6 m air barrier
  • Motor: 440 W · 4 motor / 7 blower
  • Airflow: 3,500 CFM (high) / 2,550 CFM (low) · 16 m/s outlet
  • Noise: ≤ 68 dB(A) at 1 m
  • Power: 220 V · single phase · 50 Hz
  • Use: Industrial-grade SS304 stainless air curtain — cold-chain, pharma manufacturing, food-processi...
  • HSN: 8414 59 10 · GST invoice · ISO 9001:2015 Noida

↓ Full specs, FAQ & installation guide

❓ Frequently Asked Questions

How long does installation take for the 7 feet SS304 Advanced air curtain?
Installation takes 4-5 hours by a 2-person team for a 7 ft (2130 mm) SS304 unit. SS304 is denser than CRCA/Aluminium so requires lintel structural support ≥ 35 kg and stainless-steel mounting hardware (food-grade installations need passivated fasteners). 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, 2-speed (H/L) commissioning, and IP55 gasket inspection for outdoor sites.
What is the operating cost of the 7 feet SS304 Advanced air curtain?
At 440 W rated draw (High speed) and Rs 8/kWh commercial tariff, the 7 ft SS304 Advanced unit costs roughly Rs 3.52/hour on High and Rs 1.83/hour on Low. Typical duty cycle is 8-12 hours/day for cold-storage/food/outdoor doorways with longer high-speed runtime, giving Rs 15-Rs 42/day. EC-class efficient motors with PF > 0.93 keep apparent-vs-real power gap minimal.
Why choose SS304 over CRCA or Aluminium body?
SS304 is the only Advanced variant suitable for: (1) fully outdoor doorways with rain/dust/UV exposure (IP55 rated, 10-year shell warranty); (2) food processing & pharma (FSSAI/USFDA-compliant 304-grade stainless, no zinc/cadmium plating risk); (3) chemical handling (resistant to most acids/alkalis at room temp); (4) coastal/marine (chloride-resistant). CRCA Metal is for dry indoor; Aluminium is for humid semi-outdoor; SS304 is for everywhere else — especially compliance-driven environments.
What is the payback period from AC savings?
In typical Indian cold-storage/food/outdoor doorways with HVAC running 10-14 hours/day, the 7 ft SS304 Advanced unit pays back in 15-17 months from reduced HVAC load alone (12-22% AC kWh saved). For pharma cleanrooms and food cold-rooms the indirect compliance value (HACCP/GMP audits, dust/insect exclusion) often exceeds the direct energy ROI. Verified across deployments in Noida, Gurugram, Mumbai, Chennai, Pune and Hyderabad food-processing & pharma clusters.
What is the HSN code and GST rate?
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. SS304 material composition certificate available on request for food/pharma compliance audits.
Does it ship with a warranty?
Yes — 5-year standard manufacturer warranty against motor, PCB and electrical defects from invoice date. SS304 shell carries a 10-year warranty against pitting/corrosion under normal operating conditions (including outdoor/coastal/F&B environments). Extended AMC plans available up to 7 years covering preventive maintenance (2-4 visits/year depending on environment), motor bearing replacement and IP55 gasket inspection. Pan-India service via authorized partners in 18 cities. WhatsApp +91 99977-78202 for AMC quote.
Standard kit selected (recommended)Change thickness / quality ▾
Series:
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(Available)
Estimated delivery: Nov 08 - Nov 12
✔ 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: SSXA7

Categories: Stainless Steel (SS304) 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 7 ft SS304 stainless steel Advanced air curtain right for your door?

This model covers doors wider than 6 ft and up to 7 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 very wide entrances: large showrooms, warehouses, factory doors and loading bays. Doors wider than 7 ft use two or more units side by side; the door size price finder works out the exact combination.

The SS304 stainless steel body is the right choice for food processing, pharma, commercial kitchens and wet or wash-down areas. Price for this model: ₹52,249, GST and installation included. The final quote is confirmed on WhatsApp after we see a photo of your door.

SS304 stainless steel Advanced series: all sizes

SizeDoor widthPrice (GST + installation)
2 ftup to 2 ft₹27,939
3 ft> 2 ft to 3 ft₹33,659
1 m (3.3 ft)> 3 ft to 1 m (3.3 ft)₹34,759
4 ft> 1 m (3.3 ft) to 4 ft₹36,189
5 ft> 4 ft to 5 ft₹43,779
6 ft> 5 ft to 6 ft₹47,189
7 ft (this model)> 6 ft to 7 ft₹52,249

Other 7 ft options

Quick answers for the 7 ft model

Which door width does a 7 ft air curtain suit?
Doors wider than 6 ft and up to 7 ft wide.

Is installation included in the ₹52,249 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 SS304 stainless steel body?
The SS304 stainless steel body is the right choice for food processing, pharma, commercial kitchens and wet or wash-down areas.

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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 7 ft SS304 Advanced air curtain is built for doors up to 7 ft (2.1 m) wide. 4 copper motors and 7 cross-flow blowers deliver 3,500 CFM at up to 23 m/s on 440 W, enough to seal the full opening against hot air, dust and flies. The SS304 stainless steel body is made for food processing, pharma, commercial kitchens and wet or wash-down areas.

7 ft SS304 Advanced at a glance

Door widthup to 7 ft (2.1 m)
Model no.SSX210
Dimensions2100 × 210 × 225 mm
Motors / blowers4 copper motors and 7 cross-flow blowers
Power440 W
Airflow (High / Low)3,500 / 2,550 CFM
Air velocityup to 23 m/s
Noise58 dB
Mount height2.6 – 3.6 m
Weight28 kg
HSN8414 59 10

Where the 7 ft model is used

Very wide entrances, large showrooms, warehouses, factory doors and loading areas.

7 ft vs the sizes next to it (SS304 Advanced)

6 ft7 ft (this model)
Door widthup to 6 ftup to 7 ft
Airflow3,000 CFM3,500 CFM
Motors / blowers3 / 64 / 7
Power360 W440 W

Included with the SS304 Advanced series

copper motors; mounting kit and user manual; warranty: 5 years (motors & electricals); GST tax invoice with ITC eligibility. Volume pricing on 10+ units.

7 ft air curtain: common questions

Will a 7 ft air curtain cover a 7 ft door?
Yes. It matches the door width, and the 3,500 CFM stream covers the full opening when mounted at 2.6 – 3.6 m.

How much power does the 7 ft SS304 Advanced use?
440 W on High speed.

My door is a little wider than 7 ft. What should I choose?
Use two units side by side. The door size price finder gives the exact combination and price.


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Frequently Asked Questions

Find answers to common questions about this product

Installation takes 4-5 hours by a 2-person team for a 7 ft (2130 mm) SS304 unit. SS304 is denser than CRCA/Aluminium so requires lintel structural support ≥ 35 kg and stainless-steel mounting hardware (food-grade installations need passivated fasteners). Includes wall/ceiling bracket mounting at 2.2-2.5 m height, 220 V single-phase wiring with MCB, 2-speed (H/L) commissioning, and IP55 gasket inspection for outdoor sites.

At 440 W rated draw (High speed) and Rs 8/kWh commercial tariff, the 7 ft SS304 Advanced unit costs roughly Rs 3.52/hour on High and Rs 1.83/hour on Low. Typical duty cycle is 8-12 hours/day for cold-storage/food/outdoor doorways with longer high-speed runtime, giving Rs 15-Rs 42/day. EC-class efficient motors with PF > 0.93 keep apparent-vs-real power gap minimal.

SS304 is the only Advanced variant suitable for: (1) fully outdoor doorways with rain/dust/UV exposure (IP55 rated); (2) food processing & pharma (FSSAI/USFDA-compliant 304-grade stainless, no zinc/cadmium plating risk); (3) chemical handling (resistant to most acids/alkalis at room temp); (4) coastal/marine (chloride-resistant). CRCA Metal is for dry indoor; Aluminium is for humid semi-outdoor; SS304 is for everywhere else — especially compliance-driven environments.

In typical Indian cold-storage/food/outdoor doorways with HVAC running 10-14 hours/day, the 7 ft SS304 Advanced unit pays back in 15-17 months from reduced HVAC load alone (12-22% AC kWh saved). For pharma cleanrooms and food cold-rooms the indirect compliance value (HACCP/GMP audits, dust/insect exclusion) often exceeds the direct energy ROI. Verified across deployments in Noida, Gurugram, Mumbai, Chennai, Pune and Hyderabad food-processing & pharma 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. SS304 material composition certificate available on request for food/pharma compliance audits.

Yes — 5-year standard manufacturer warranty against motor, PCB and electrical defects from invoice date. Extended AMC plans available up to 7 years covering preventive maintenance (2-4 visits/year depending on environment), motor bearing replacement and IP55 gasket inspection. Pan-India service via authorized partners in 18 cities. WhatsApp +91 9997778202 for AMC quote.