{"id":3277,"date":"2026-07-07T20:14:17","date_gmt":"2026-07-07T12:14:17","guid":{"rendered":"https:\/\/www.kcvents.com\/products\/cross-flow-air-curtain-b-series\/"},"modified":"2026-08-19T19:48:26","modified_gmt":"2026-08-19T11:48:26","slug":"cross-flow-air-curtain-b-series","status":"publish","type":"product","link":"https:\/\/www.kcvents.com\/pt\/products\/cross-flow-air-curtain-b-series\/","title":{"rendered":"Cross-Flow Air Curtain B series 13m\/s"},"content":{"rendered":"
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System Overview<\/span><\/h2>\r\n
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Cross-Flow Air Curtain B series 13m\/s is built for entrances that need a stronger air barrier than basic doorway ventilation.<\/p>\r\n

Operating an open-door policy often introduces operational challenges, including conditioned air loss, ambient heat infiltration, and the entry of flying insects and airborne dust. The B Series Cross-Flow Air Curtain (13m\/s) provides a reliable solution<\/b>. By creating a powerful yet invisible 13m\/s air barrier, it effectively isolates indoor and outdoor environments without obstructing traffic. This mature commercial solution maintains a stable indoor climate and a clean environment while ensuring a seamless, welcoming experience for customers and pedestrians<\/p>\r\n<\/div>\r\n<\/section>\r\n

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Core Engineering Features<\/span><\/h2>\r\n

Built for stronger commercial doorway separation, B series combines 13m\/s-class airflow, practical sizes and stable operation.<\/p>\r\n

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13 M\/S CLASS<\/div>\r\n

11-13 m\/s speed range<\/h3>\r\n

Higher air speed creates a stronger invisible barrier at the doorway.<\/p>\r\n<\/div>\r\n

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ENERGY HELP<\/div>\r\n

Conditioned-air retention<\/h3>\r\n

The air stream helps reduce hot or cold air exchange through open entrances.<\/p>\r\n<\/div>\r\n

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DOOR RANGE<\/div>\r\n

900 to 2000 mm lengths<\/h3>\r\n

Several sizes help match different commercial doorway widths.<\/p>\r\n<\/div>\r\n

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CLEANER ENTRY<\/div>\r\n

Dust and insect blocking<\/h3>\r\n

Continuous airflow helps keep contaminants outside the room.<\/p>\r\n<\/div>\r\n

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STABLE FLOW<\/div>\r\n

Cross-flow air delivery<\/h3>\r\n

The cross-flow wheel supports even outlet air along the unit length.<\/p>\r\n<\/div>\r\n

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COMMERCIAL FIT<\/div>\r\n

Restaurants, offices and malls<\/h3>\r\n

The structure is suited to daily public entrance operation.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Technical Specifications<\/span><\/h2>\r\n
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<\/i> Performance Parameters<\/h3>\r\n
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Model<\/th>\r\nVoltage (V~Hz)<\/th>\r\nPower (w)<\/th>\r\nAirflow (m\u00b3\/h)<\/th>\r\nSpeed (m\/s)<\/th>\r\nNoise (dB)<\/th>\r\nWeight (kgs)<\/th>\r\nDimensions (mm)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
FM-4009<\/td>\r\n220-50<\/td>\r\n160<\/td>\r\n1630<\/td>\r\n11-13<\/td>\r\n53<\/td>\r\n12.5<\/td>\r\n900x175x210<\/td>\r\n<\/tr>\r\n
FM-4010<\/td>\r\n220-50<\/td>\r\n185<\/td>\r\n1910<\/td>\r\n11-13<\/td>\r\n54<\/td>\r\n13.5<\/td>\r\n1000x175x210<\/td>\r\n<\/tr>\r\n
FM-4012<\/td>\r\n220-50<\/td>\r\n220<\/td>\r\n2500<\/td>\r\n11-13<\/td>\r\n54<\/td>\r\n15<\/td>\r\n1200x175x210<\/td>\r\n<\/tr>\r\n
FM-4015<\/td>\r\n220-50<\/td>\r\n260<\/td>\r\n3580<\/td>\r\n11-13<\/td>\r\n55<\/td>\r\n18<\/td>\r\n1500x175x210<\/td>\r\n<\/tr>\r\n
FM-4018<\/td>\r\n220-50<\/td>\r\n320<\/td>\r\n3900<\/td>\r\n11-13<\/td>\r\n56<\/td>\r\n20<\/td>\r\n1800x175x210<\/td>\r\n<\/tr>\r\n
FM-4020<\/td>\r\n220-50<\/td>\r\n350<\/td>\r\n4280<\/td>\r\n11-13<\/td>\r\n56<\/td>\r\n22<\/td>\r\n2000x175x210<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n
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Target Applications<\/span><\/h2>\r\n

Commercial air curtain support for entrances with frequent traffic and indoor comfort requirements.<\/p>\r\n

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Malls & Retail Doors<\/h3>\r\n

Helps reduce air exchange at busy customer entrances.<\/p>\r\n<\/div>\r\n

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Restaurants & Offices<\/h3>\r\n

Supports comfort and sanitation where doors open frequently.<\/p>\r\n<\/div>\r\n

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Light Commercial Workshops<\/h3>\r\n

Provides doorway air separation for mixed-use work areas.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Quality Assurance & Warranty<\/span><\/h2>\r\n

We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.<\/p>\r\n

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100% Pre-Shipment Inspection<\/h3>\r\n

Every batch undergoes strict functional and dimensional routing tests, including motor startup, cross-flow wheel balance, outlet speed verification, noise review, mounting alignment and model-to-table parameter matching. We ensure that every single unit arrives at your project site fully functional and ready for flawless installation.<\/p>\r\n<\/div>\r\n

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Reliable Hardware Warranty<\/h3>\r\n

We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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