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Specifications of Ventilator

Technical Data :

Specification
Size (THROAT DIA) 24"
BODY DIA 30"
NO. OF BLADES 39"
Exhaust Capacity 184,000 Cfh(Cu Ft Per hour)
VANES (BLADES) Anodized ALU 100/1000. 0.4mm thickness (0.8mm on outer side-crimped)
SHAFT ZINC COATED STEEL
TUBE ZINC COATED STEEL
SUPPORT GALVANIZED
RIVETS 5/32" X 3/8" MADE OF ALUMINIUM
TOP COVER (INNER) GALVANIZED 0.50 mm thickness
TOP COVER (OUTER) ALU ZINC COATED STEEL 0.35 mm thickness
Rotation Technology Bearing free Hardened Steel Shaft with rotation on Single Point Steady and consistent RPM even after significant passage of Time Unlike ventilators using ball bearings
WINDE ROOF TURBO VENTILATOR ANY OTHER VENTILATOR
Works on self-lubricating polymer device with steel shaft Works on age-old bearing technology
Blades Manufactured from high grade anodized aluminum. Crimped on outer side for protection & strength Ordinary aluminum. No crimping
Silent operation Noisy operation as dust deposits in bearing
Rain Proof. Special concealed protection inside the the top plate Water enters during heavy rain/general water leakage
Operates smoothly in oily & dust environments also Slowdown in oily & dust environments after some time
Does not require maintenance Requires maintenance
5 Years warranty No warranty