Backward Curved Centrifugal Fan Technical Features Overview
EC Centrifugal Fan Backward Curved D(133-450)-IP55
Application
Efficient airflow for fresh air units. Low noise, high static pressure, energy-saving, bringing in outdoor air to improve indoor quality.
Powerful, clean airflow for ventilation & purification. High-efficiency filtration, low noise, energy-saving for hospitals, factories, and commercial AHUs.
High static pressure, low energy, smooth operation for ventilation equipment. Ideal for commercial, industrial, and residential systems.
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![133mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N133B2E-FZ0]()
133mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N133B2E-FZ5]()
133mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N133B2E-RB2]()
133mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N133B24-FZ5]()
133mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N133B24-RB0]()
133mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N133B48-FZ5]()
133mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![133mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N133B48-RB0]()
133mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![175mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N175B2E-FZ5]()
175mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![175mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N175B2E-RZ0]()
175mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![175mm Waterproof IP55 EC-AC Backward Curved Centrifugal Fan PB3N175B2E-SZ0]()
175mm Waterproof IP55 EC-AC Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![175mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N175B24-RZ0]()
175mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
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![175mm EC-DC Waterproof IP55 Backward Curved Centrifugal Fan PB3N175B48-RZ0]()
175mm EC-DC Waterproof IP55 Backward Curved Centrifugal F...PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most professional ip55 backward curved centrifugal fan manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy customized ip55 backward curved centrifugal fan made in China here from our factory. Welcome to contact us for quotation.
