Turbine Ventilator Sell INDUSTRIAL VENTILATING FAN KDK 18NSB can be used in building. Unique fan design and noisy noise compared to other "conventional" products. Easy in pemasnagan. Motor with low electricity and long endurance. Slim size. With high unit size under 380mm makes mounting easier. By using "glass wool" and "double suction fan" sound muted efficiently so the sound is not too noisy. There are 8 models with 180 CMH to 1900 CMH suction power. For safety every motor "cabinet fan" is equipped with "thermal fuse". We also sell the same products with different types such as: 15NSB, 12NSB, 18NFB, 20NSB, 23NLB, 25NSB, and 25NFB. CV. Subur Jaya Perkasa INDUSTRIAL VENTILATING FAN KDK 18NSB CV. Subur Jaya Perkasa as KDK distributor in Surabaya we hold by paying attention to every customer, either with small or big take. By presenting the best quality, we strive to provide maximum customer satisfaction. For reservations INDUSTRIAL VENTILATING FAN KDK 18NSB please contact below: 081331607889 (No.Tlp & WA) Or visit our office at: JL. Karang Empat Timur II No. 54-58 Tambaksari, Surabaya East Java - Indonesia