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backward centrifugal fans direct drive blower wheels

Name: backward centrifugal fans direct drive blower wheels
Brand: JJWY
Price: USD $21 - 31 / Piece

FOB Price

USD $21 - $31 / Piece

100 Pieces(Min.Order)

Supply Ability 5000 Piece / Pieces per Month
Port Ningbo
Payment Terms:T/T Credit Card PayPal

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Product Details

Place of Origin:

Zhejiang, China

Brand Name:

JJWY

Model Number:

backward centrifugal fans

Product Description

Specifications

compact structure,stable running,low noise,convenient installation,high efficiency etc
widely sevaporator,condensr,water cooler

MODLE	VOLTAGE (V)	FREQUENCY (HZ)	CURRENT (A)	INPUT (W)	SPEED (R/min)	CAPACITOR (μF)	NET (KG)	NOISE dB(A)	AIR VOLUME (m³/h)
YWF.B4S-250-090A00	220	50	0.35	80	1400	3	3.5	60	760
		60	0.40	90	1680			62	908
YWF.B2S-250-090A00	220	50	0.75	170	2400	5	3.5	74	1200
		60	0.72	120	2200			72	1100
1.YWF centrifugal fans with features of compact structure,stable running,low noise,convenient installation,high efficiency etc.
2.YWF centrifugal fans divided into single phase capacitor operation and three phase asynchronous operation,Widely used in the air condition,IT field and ventilation circulation field.

3.YWF 100% speed control motor with low starting current,protection class of IP54,and insulation of grade B and F.
4.Single phase capacitor operation motor supplied with thermal protector,three phase motor supplied without thermal protector,if customer have special using,pls keep us informed before order.Our fans can be used in ambient temperature of -30 to 60 degree.c

5.Voltage:
Single phase motor normally running at 220V/50Hz/60Hz,three phase motor normally running at 380V/50Hz/60Hz,but we can produce according to different requirement of voltage and frequency.

6.YWF fans can be controlled speed by frequency transformer or voltage inverter,three phase fans can be adjusted double-speed by Y/Δ exchange,or variety speeds by different connection.Also we can control speed by adjusting input voltage with SCR manually.

7.If customer need our motor used for their own centrifugal impeller,we need to know the operating points,power,installation details,better provide the sample of impeller and housing.

8.Airflow curve(static pressure&volume):
DUNLI airflow curves measured in the air density of 1.2kg/cbm,ambient temperature of 20 degree.C,according to national standard.
9.Noise value:
It is sound pressure level of noise value in our technical data,achieved at the point of 1m from inlet,according to national standard.
10.Average lifetime:
DUNLI fans installed with ball bearing,average lifetime between 30,000 to 50,000 hours base on different environment/condition of using.
11.Motors supplied with cable,we can also supply specially as customer's requirements
12.All of DUNLI fans have passed CE and CCC.

Contact Us

Ningbo Jiangbei Jiajia Weiye Industry & Trade Co., Ltd.: Contact namehongbin tang; Phone86-574-87713757; AddressNO.25 HUAYE STREET,JIANGBEI,NINGBO,CHINA Ningbo,Zhejiang

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backward centrifugal fans direct drive blower wheels

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