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Remarks
1/f Yuragi

By this sophosticated formula, 1/f Yuragi, in varying air velocity and controlling wind force, the new ceiling fan presents you a peaceful and comfortable breeze. Incorporated with the human-concerned technology, this kind of rththm also maintains your external body temperature and keep you in a better and relaxing physical condition

Remarks
3D Circulation Airflow

3D circulation airflow is divided into two modes, including Front Airflow and Upwards Airflow. Usually, various types of dirts appear at different position between the ceiling and the floor in the room, and they can be purified by different modes of 3D airflow respectively. Front Airflow mode cleans up house dust spreading within 30cm above the floor, while Upwards airflow removes odor floating in the air.

Remarks
Advanced blade design

To optimize airflow performance of the ventilating fan, the new blade design applies advanced aerodynamic principle that minimizes any obstacle against the airflow. Air volume is maintained while rotation speed can be reduced, resulting lower noise level and power consumption.

Remarks
Cut-off safety switch

Cut-off safety switch is equipped to cut off power supply while dangerous wear and tear of the shaft or bolt are detected.

Remarks
Double chamber

Distinctive structure of "Double Chamber" minimizes the transmission of noise from fan and motor to exterior. This technology further reduces the operation noise to incredibly low level below 30dB(A) by "Resonance-Noise-Absorption" operation, which creates a tranquility and silent environment

Remarks
Nanoe

Nanoe Ion is long-life micro particles created from water, it can penetrate into fabrics thoroughly and reach in far corners to absorb the allergens. As the ions are wrapped in water molecules that the effect is long-lasting. Furthermore, the nanoe ions condense as moisture in the air that water replenishment for the product is not required.

Remarks
Safety wire

Safety wire is adopted to secure the fan motor with the ceiling hook that prevents falling of the motor when detaching of the fan moto from the pipe rod occurs.

Remarks
Wobbling reduction mechanism

Wobbling reduction mechanism can reduce wobbing between bolt, motor shaft and pipe. it can minimize wearing of the parts to prevent falling of fan.

18NFB

  • Low noise series
  • Single phase
  • Exhaust type
  • Ceiling mounting
  • 2-speed selectable
  • Air volume = 770m³/h

18NFB

  • Low noise series
  • Single phase
  • Exhaust type
  • Ceiling mounting
  • 2-speed selectable
  • Air volume = 770m³/h
  • Exhaust type
  • The fan shall be suitable for ceiling mounting
  • Long life condenser motor with thermo cut-off
  • High performance 'Twin Flow Fan' employed for powerful Airflow and high static pressure
  • Newly designed casing with taper scroll minimizes turbulence inside the casing
  • Noise absorption material adopted for low noise operation
  • Slim and compact design allow installation at narrow ceiling space
  • Embedded terminal box with metal terminal cover enhances durability and safety
  • Able to install upside down for different location of inspection opening
Voltage [V]
127 220 230 240
Frequency [Hz]
50 60
18NFB Dimension
18NFB Dimension
18NFB Dimension
18NFB Dimension
Air Volume - Hi [CMH] 770
Consumption Normal - Hi [W] 123
Noise - Hi [dB(A)] 32
Weight [kg] 10
Air Volume - Hi [CMH] 770
Consumption Normal - Hi [W] 91
Noise - Hi [dB(A)] 31
RPM Normal - Hi [min-1] 1,190
Weight [kg] 10

18NFB_spec_220_50

Voltage [V]: 
220
Frequency [Hz]: 
50
Air Volume

[CMH]

Air Volume - Hi [CMH] : 
770
Air Volume - Lo [CMH] : 
620

[CFM]

Air Volume - Hi [CFM]: 
453
Air Volume - Lo [CFM]: 
365
Consumption [W]
Consumption Normal - Hi [W]: 
91
Consumption Normal lo [W]: 
80
Noise [dB(A)]
Noise - Hi [dB(A)]: 
31
Noise Lo [dB(A)]: 
29
RPM [min-1]
RPM Normal - Hi [min-1]: 
1,190
RPM Normal Lo [min-1]: 
1,000
Duct Size [mm]
Duct Size [mm]: 
Ø200
Impeller Diameter [cm]
Impeller Diameter [cm]: 
158
Weight [kg]
Weight [kg]: 
10
Air Volume - Hi [CMH] 760
Consumption Normal - Hi [W] 119
Noise - Hi [dB(A)] 32
RPM Normal - Hi [min-1] 1,245
Weight [kg] 10

18NFB_spec_220_60

Voltage [V]: 
220
Frequency [Hz]: 
60
Air Volume

[CMH]

Air Volume - Hi [CMH] : 
760
Air Volume - Lo [CMH] : 
580

[CFM]

Air Volume - Hi [CFM]: 
447
Air Volume - Lo [CFM]: 
341
Consumption [W]
Consumption Normal - Hi [W]: 
119
Consumption Normal lo [W]: 
87
Noise [dB(A)]
Noise - Hi [dB(A)]: 
32
Noise Lo [dB(A)]: 
28
RPM [min-1]
RPM Normal - Hi [min-1]: 
1,245
RPM Normal Lo [min-1]: 
990
Duct Size [mm]
Duct Size [mm]: 
Ø200
Impeller Diameter [cm]
Impeller Diameter [cm]: 
158
Weight [kg]
Weight [kg]: 
10
Air Volume - Hi [CMH] 770
Consumption Normal - Hi [W] 96
Noise - Hi [dB(A)] 32
Weight [kg] 10
Air Volume - Hi [CMH] 760
Consumption Normal - Hi [W] 129
Noise - Hi [dB(A)] 32
Weight [kg] 10
Air Volume - Hi [CMH] 780
Consumption Normal - Hi [W] 104
Noise - Hi [dB(A)] 33
Weight [kg] 10
Voltage [V]
127 220 230 240
Frequency [Hz]
50 60

18NFB_curve_v127_f60

Curve Data: 
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18NFB_curve_v220_f50

Curve Data: 
[{"subtitle":"18NFB_220V 50Hz ","title":"18NFB_220V 50Hz ","xmax":800,"xmin":0,"ymax":300,"ymin":0},[[0,189.7],[17.9,188.84],[35.25,187.98],[52.61,186.7],[69.42,186.27],[83.53,184.98],[98.71,183.26],[113.36,181.55],[127.46,179.83],[143.19,178.54],[159.46,176.82],[174.1,174.68],[188.2,172.1],[203.39,169.53],[219.12,166.09],[234.85,163.09],[249.49,159.23],[261.97,155.79],[273.9,153.22],[287.46,149.79],[302.1,145.92],[315.66,141.63],[332.47,136.48],[346.03,132.19],[355.8,129.18],[368.81,124.46],[381.29,120.6],[394.85,115.02],[408.95,109.87],[422.51,104.72],[435.53,99.14],[449.63,93.56],[460.47,88.41],[474.03,82.83],[488.14,75.54],[498.98,69.53],[510.92,63.52],[526.1,55.36],[536.95,48.93],[547.25,43.35],[558.64,36.91],[568.95,30.47],[579.25,24.46],[588.47,18.88],[596.61,13.3],[604.75,8.58],[613.97,2.58]],[[0,205.13],[13.79,204.42],[27.59,203.51],[41.38,203.05],[54.6,202.13],[69.54,201.68],[83.33,200.3],[98.28,198.93],[109.2,198.02],[123.56,196.65],[138.51,195.73],[154.6,193.9],[170.11,192.53],[188.51,190.7],[204.6,188.87],[221.26,187.04],[236.21,184.76],[252.3,182.47],[266.67,179.73],[283.91,176.98],[298.85,174.24],[313.22,172.41],[328.74,169.21],[343.1,166.46],[357.47,163.26],[372.99,160.06],[386.78,156.86],[403.45,152.74],[417.24,149.54],[432.18,145.88],[444.25,141.77],[456.9,138.11],[470.11,134.45],[483.33,130.34],[494.25,126.22],[508.62,121.65],[522.99,117.07],[535.63,112.5],[546.55,107.93],[556.9,104.27],[568.39,99.7],[579.89,95.58],[590.23,90.55],[601.72,85.98],[614.37,80.95],[627.59,74.54],[638.51,69.97],[649.43,64.48],[660.92,58.99],[671.84,53.51],[683.33,48.02],[694.83,41.62],[705.17,36.13],[715.52,30.18],[725.86,23.78],[735.63,17.84],[745.98,12.35],[754.02,7.32],[762.07,1.83]]]

18NFB_curve_v220_f60

Curve Data: 
[{"subtitle":"18NFB AMCA_220V 60Hz","title":"18NFB AMCA_220V 60Hz","xmax":800,"xmin":0,"ymax":200,"ymin":0},[[404.63,185.71],[418.3,178.79],[433.99,172.27],[445.94,166.07],[457.89,160.85],[468.35,155.95],[479.55,150.73],[495.99,143.56],[510.18,137.03],[524.37,130.83],[536.32,124.96],[551.26,117.46],[563.96,109.3],[574.42,102.45],[584.87,95.27],[596.08,88.09],[605.79,81.24],[616.25,74.39],[625.96,66.88],[637.16,58.73],[646.13,51.88],[653.59,44.37],[661.06,37.85],[670.03,30.67],[678.99,23.49],[686.46,17.62],[693.18,12.07],[700.65,6.2],[707.38,0.65]]]

18NFB_curve_v230_f50

Curve Data: 
[{"subtitle":"18NFB_230V 50Hz ","title":"18NFB_230V 50Hz ","xmax":800,"xmin":0,"ymax":300,"ymin":0},[[0,189.16],[14.99,188.7],[31.12,187.69],[50.72,185.67],[66.28,184.15],[82.42,182.63],[99.14,181.62],[112.97,180.61],[127.95,179.09],[143.52,177.57],[159.65,175.55],[175.79,173.52],[188.47,172.51],[203.46,170.99],[216.71,169.98],[232.85,167.96],[249.57,165.43],[264.55,162.39],[276.08,159.87],[287.61,157.84],[300.29,154.81],[314.7,152.28],[326.8,149.24],[340.63,145.7],[353.89,141.65],[365.99,138.11],[378.1,134.06],[390.2,130.52],[404.03,125.46],[414.99,121.92],[425.94,117.88],[437.46,112.31],[447.26,107.76],[457.06,103.2],[467.44,98.65],[478.39,93.59],[488.18,88.53],[499.71,81.96],[508.36,76.9],[518.73,71.84],[528.53,64.25],[537.75,59.19],[549.28,52.11],[557.93,46.04],[565.99,39.97],[576.37,33.39],[585.59,25.3],[595.97,18.21],[606.34,10.62],[613.83,3.54]],[[0,210.81],[17.3,208.83],[35.18,207.81],[51.91,206.79],[66.33,205.26],[81.9,203.74],[100.36,202.72],[117.09,201.19],[133.81,199.66],[151.12,199.15],[169,197.62],[186.3,195.59],[203.6,194.57],[222.06,192.02],[238.21,190.49],[254.36,187.95],[270.51,186.42],[286.66,183.87],[308,180.81],[325.88,178.27],[341.46,175.72],[358.18,172.67],[374.33,169.1],[388.18,166.55],[403.75,163.5],[418.17,160.44],[434.32,156.37],[451.05,151.78],[468.93,147.2],[487.96,141.09],[508.72,133.96],[525.45,127.84],[539.29,123.26],[554.87,116.64],[572.17,109.51],[587.17,103.4],[602.16,97.28],[617.74,89.64],[632.73,83.02],[647.15,75.38],[660.99,68.76],[674.84,60.61],[686.95,53.48],[699.64,45.33],[711.18,38.71],[723.86,30.56],[735.4,22.41],[745.21,16.3],[753.86,10.7],[760.78,5.09],[767.7,0]]]

18NFB_curve_v230_f60

Curve Data: 
[{"subtitle":"18NFB_230V 60Hz ","title":"18NFB_230V 60Hz ","xmax":800,"xmin":0,"ymax":300,"ymin":0},[[0,259.06],[17.42,257.63],[34.25,255.06],[49.35,252.5],[65.6,249.93],[78.96,247.79],[92.89,245.65],[108.56,243.08],[122.5,240.51],[138.17,237.95],[152.69,234.95],[167.78,231.95],[182.87,228.96],[198.55,225.53],[215.38,222.11],[233.38,217.83],[246.73,214.41],[260.67,210.13],[275.18,205.42],[289.7,200.71],[304.21,195.58],[316.98,191.3],[329.17,187.87],[339.62,183.17],[350.65,179.32],[361.68,174.61],[373.29,169.04],[387.23,162.62],[398.26,156.63],[407.55,151.93],[419.74,146.36],[432.51,139.51],[444.12,133.1],[453.99,127.53],[464.44,121.54],[476.05,114.69],[485.34,108.27],[496.37,100.14],[506.24,95.01],[516.11,86.88],[524.82,79.6],[534.11,73.18],[543.4,65.91],[551.52,58.63],[560.23,51.36],[568.36,44.51],[576.49,37.66],[584.03,30.39],[592.74,23.97],[599.71,16.26],[607.26,9.42],[614.22,1.71]],[[0.58,279.63],[17.8,277.07],[31.52,274.45],[48.18,271.81],[63.64,270.04],[81.49,267.4],[97.55,264.76],[115.39,261.67],[133.23,259.03],[146.91,257.27],[162.38,255.07],[177.25,252.42],[195.09,249.34],[215.32,245.37],[230.78,243.17],[249.22,239.21],[268.25,235.68],[282.53,232.6],[296.8,229.52],[313.46,225.99],[330.11,222.03],[344.98,218.06],[361.04,213.66],[375.91,209.25],[390.19,204.85],[405.65,200.88],[420.52,196.04],[434.19,191.66],[448.48,186.78],[463.35,181.5],[476.43,176.21],[488.33,171.81],[500.82,166.52],[511.52,160.79],[524.61,155.07],[538.88,148.9],[552.57,141.85],[565.65,135.68],[578.74,128.19],[589.44,121.59],[603.72,113.66],[615.61,106.17],[628.1,97.8],[640,89.87],[650.11,83.26],[662.6,74.89],[673.9,67.4],[684.61,59.91],[695.32,51.54],[706.62,42.73],[717.92,33.48],[727.43,25.99],[736.36,18.94],[744.68,11.45],[750.63,5.29],[755.99,0]]]

18NFB_curve_v240_f50

Curve Data: 
[{"subtitle":"18NFB AMCA_240V 50Hz","title":"18NFB AMCA_240V 50Hz","xmax":800,"xmin":0,"ymax":200,"ymin":0},[[132.47,186.01],[150.14,183.03],[170.31,179.45],[192.72,175.86],[214.38,171.62],[233.8,168.35],[255.46,165.42],[273.39,161.83],[291.32,158.89],[309.99,155.3],[328.66,152.37],[350.33,148.45],[366.01,146.17],[380.95,142.9],[398.13,140.62],[415.31,137.68],[433.24,134.75],[451.91,131.48],[468.35,128.87],[485.53,125.94],[498.97,122.02],[513.91,116.8],[530.35,111.58],[546.78,105.71],[561.72,100.49],[577.4,95.27],[590.85,90.7],[604.3,84.5],[614.75,78.96],[626.7,73.08],[636.41,68.52],[647.62,61.66],[656.58,54.81],[663.31,47.96],[670.77,40.46],[676.75,33.61],[686.46,26.43],[699.16,18.92],[709.62,12.4],[720.82,6.2],[727.54,0.65]]]

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