Flame Proof Air Curtain SS304

Flame Proof Air Curtain SS304 About

Air Curtain ( SS 304 body) Door Size :915mm X 2450mm ht 1. Overall Dimensions Height : 11 Depth : 11 Width : door width 2. Standard to follow : FDA & GMP 3. Standard height of curtain formed : 3 mt 4. Effective range of curtain : @ 10 % of Air Curtain width 5. Maximum Air Velocity at Discharge : 12 m/s, 6. Air Curtain thickness : 4 thick 7. Air Velocity at floor Lev : @ 2 / 3 m/s 8. M O C Body : SS304 with matt/mirror finish Shaft : Ground EN-8 Blower : Plastic dynamically balanced. 9. End Shaft Support : Self aligned spring loaded bush bearings - filled with oil. 10. Center shaft support : Self aligned pedestal barring 11. Elect. Motor : Compact, TE Air cooled, Single shaft, CMRS, Dhanbad approved Crompton make flame proof (IS-325) flanged mounted 1/2 HP, 1400 rpm, 3 phase, 420 V, 50 Hz 12. Motor location : to be specified while ordering 13. Maintenance Points for oiling : (a) at Motor (b) at end bearings from outside. 14. % Insect / dust rejection : More than 90 % 15. Air Curtain Operation (Optional) : Proximity sensor with Controller. -- X -- 1. Selection of Model to place an order as Described in literature (AD42XL) ; i.e. AD ( AD ) = Air Devices Door width - 4 ft. ( 4 ) = Air Curtain Width Door Height - 2 mt. ( 2 ) = Air Curtain Height(length) X / Y ( X ) = Single Phase / Three Phase Flp. ( flp ) = Flame proof motor 90 % of the doors have height below 2.5 mt. so light duty, single phase is used. If height is above 3 mt., Heavy Duty, Three phase is used. 2. For door width more than 5, multiple Air Curtain (of std. Length) be used. e.g. For 6 wide door, 2 nos. of 3 long Air Curtain be installed. For 2 mt. wide door, 2 nos. of 1 mt. long Air Curtain be installed. 3. Basically used to prevent mixing of 2 different atmospheres on 2 sides of a door. So in AC/dust free area, hot, dusty out side air will not enter even if the door is open.

Reliability Meets Safety

Engineered from Stainless Steel 304 and featuring a flame-proof ISI-marked motor, this air curtain offers enhanced durability and safety in environments where explosive gases or dust may be present. Its long-lasting design, complete with high ingress protection, ensures stable, uninterrupted operation even in demanding industrial settings.


Optimal Indoor Environment Control

The Flame Proof Air Curtain SS304 helps maintain air quality by preventing the escape of conditioned air and acting as a barrier against dust, fumes, insects, and outside contaminants. With adjustable air velocity and low operational noise, it ensures optimal separation between indoor and outdoor environments without compromising comfort or safety.


Flexible Installation and Operation

Mountable on walls or overhead, this air curtain can be tailored in length to fit any industrial entrance, ranging from 900 mm to 2400 mm. Both manual and remote control options provide flexibility for daily operation, supporting diverse facility requirements from clean rooms to hazardous zones.