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

FEATURES

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