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CHA(BCHA、XCHA、CHA-G/F/H)離心式消防排煙風(fēng)機/后傾（無蝸殼）柜式離心風(fēng)機

結(jié)構(gòu)特點：

Structural features：

風(fēng)機采用鋁合金框，架迷宮式密封，雙層彩色面板，厚度30mm（低噪音型）；

The frame of cabinet fan is made of alumium, the fan adopt labyrinthic seal;

電機直聯(lián)，安裝維護方便；

The fan drives directly and is easy to install and maintain;

葉輪采用后傾葉輪，風(fēng)量大噪音低，不過載。

The impiller is designed for backforward impeller, so it has large volume and low noise and not over loading.

型號范圍：NO.250-1400共24種機號

Model range: no. 250-1400, 24numbers in total

風(fēng)量范圍：400-128000m3/h

Air volume range: 400-128000m3/h

全壓范圍：60-2888Pa

Total pressure range：60-2888Pa

可以制作防腐、防爆或排油煙系列；

lt can be used to antisepticising,anti-exploding and plotoon lampblack portection .

XCHA系列風(fēng)機進出風(fēng)帶消音器，為整體消音箱，所以風(fēng)機噪音極低。

The XCHA series have silencer both in outlet and in inlet,the fan is a whole

silence cabinet, so the noise of the fan is very low.