Ventilating Fans: 1) optimized design & construction 2) great air volume 3) steady long-lasting circulation 4) low noise

ZR series push-pull centrifugal fan

Frame, frames are made of galvanized board, thickness 1.0mm,galvanizing layer 160g/sqm.Blade, 6 pieces of blades and all the blades are made by 430/201/304 stainless steel, mirror face.Impeller, casting aluminum alloy impeller.Bearing of impeller, permanently sealed bearing, size 633313.Venture, galvanized board, thickness 1.0mm.Blade tip clearance, 25mm.Inlet wind protecting net, spraying paint steel wire, thickness 2.8mm.Electrical motor, national-grade aluminum alloy frame motor, 380V, 1.5KW, 50Hz, 3-phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted, certification, CCC.(motor can be supplied as demand)Motor bearing, national grade. V-belt, A -type belt, imported from Korea. Shutters, galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer ,160g/sqm.Opening system, push-pull centrifugal opening system.Rivets, aluminum alloy and stainless steel rivets.Cable, 1 meter long, strong robber wire.Warranty offer, 1 year for the whole machine.High precision system is assistant by computers, which maximizes the effectiveness of the fan. Ten strict procedures that consist of airflow test, noise test, libration test, drive concentric test, blade RPM test, electric current test and whole machine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the spare parts test, They assure the quality of the fan.

Model	Blade/m	Frequency /HZ	Motor Speed (r/min)	Capacity (m3/h)	power /w	Noise (db)	Voltage /v	Size (mm)	FOB  Qingdao
ZRP-1000	910(36in)	50	≥1400	35000	750	≤64	380	1000x1000x450	175USD
ZRP-1380	1270(50in)	50	≥1400	48000	1500	≤64	380	1380x1380x450	235USD

ZR series wall-mounted push-pull centrifugal ventilating fan