Exhaust Fan, Air Ventilator and Cage & Twisted Steel Strips are accessorized for vault space to ensure security and safety of the user.


Exhaust Fan

  • Dynamically balanced blades for even load on bearings, thereby extending fan life
  • Polyurethane coating enables the fans to resist corrosion against chemically charged atmosphere and saturated humid conditions
  • 100% waterproof and 100% dust-proof, the fans are manufactured with special constructions to meet IP: 55 degree of protection as per IS: 4691/1968 for outdoor applications and dusty environment
  • Conforms to IS specification 2312-1967
  • Motors with class B insulation to ensure operation at a high temperature

Air Ventilator and Cage

  • It has two plates of 571mm sq each, one on the outside and one on the inside
  • The outer plate is a composite of 10mm MS plate, 5mm Aluminum plate and 5mm MS plate; while the inner plate is a 10mm MS plate
  • Both plates have 71 holes of 20mm diameter
  • Provision for fixing suitable exhaust fan on both sides of the ventilator
  • Collapsible type ventilator to suit any wall thickness between 300mm to 460mm
  • Two staggered 5mm thick baffle plates in between to obstruct direct access from outside

Twisted Steel Strips (Tang Bars)

  • 1830 mm x 227 mm x 3.15 mm thick MS Strips


  • Essentially to be used in twisted condition in 2 Rows in ‘A’ Class Currency Chests (as per RBI Classification)
  • Twisting to be done at site using Special Godrej twisting Machine
  • Normally 6.5 Nos. of Tang bars / M2 used up when laid in double rows

Customer Segment

Banks, Finance Institutions, Embassies, Post Offices, Police, Army and Jewelry outlets

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