Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ).
Related Posts
26
Oct
(English) Do you know the parts of the AHU?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
21
Mar
Types Centrifugal Fan,Axial Fans and Common Blower
The major types of centrifugal fan are radial, forward curved and backward curved. Radial fans are industrial workhorses because of their high static pressures (up to 1400 mm WC) and ability to handle heavily contaminated airstreams. Because of their simple design, radial fans are well... read more
21
Mar
What is the Fan Characteristics Curve ?
Fan Characteristic Curve stands for the relationship between volumetric flow rate and the pressure drop across the fan (static pressure), which is described by the fan characteristic curve. It is usually provided by the fan manufacturer. Below table shows a characteristic curve for a common... read more
11
May
(English) How to choose the fog gun machine to avoid stepping on thunder?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
13
Sep
(English) What is the difference in Class A and Class B?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
28
Jul
MOTOR POLES & RPM & HZ
The speed a synchronous motor will run can be determined by the number of poles of the motor and the frequency of the electrical service using the formula: RPM = Hz* (2 / poles) * 60 where RPM = shaft rotation speed or revolutions per minute Hz =... read more
14
Oct
(English) Do you know what can replace the screw air cooled chiller?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
24
Sep
(English) What Kind Water Pump do you have?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
25
Oct
(English) How to check the order tracking? and where can I check?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
20
May
What is the difference between ID fan and FD fan?
The difference between ID fan and FD fan ID fan is basically mentioned here for Induced draft fan and ID fan is always located between dust collector and chimney. ID fan will take the hot flue gases from furnace via dust collector (dust separation system... read more