Scfm To Cfm Air Compressor

 

SCFM (standard cubic feet per minute) and CFM (cubic feet per minute) are units of measurement to describe the flow rate of air or gas. SCFM is a measure of the volume of air flowing through an air compressor at standard conditions (usually 68°F and 14.7 psi). CFM is a measure of the volumetric flow rate of compressed air at the actual conditions of the air compressor.

 

To convert SCFM to CFM, you need to know the actual temperature, pressure, and relative humidity of the compressed air. The formula to convert SCFM to CFM is:

CFM = SCFM x (psia / 14.7) x (530 / Tactual) x (actual RH / 100)

 

Where:

- CFM = Cubic feet per minute at actual conditions

- SCFM = Standard cubic feet per minute

- psia = Actual pressure in pounds per square inch absolute (psia)

- Tactual = Actual temperature in degrees Fahrenheit (°F)

- actual RH = Actual relative humidity in percent (%)

 

For example, if you have a compressor that delivers 20 SCFM at standard conditions and you want to know the flow rate at actual conditions of 90°F, 100 psig, and 70% relative humidity, then you can use the formula as follows:

CFM = 20 x (100 / 14.7) x (530 / 90) x (70 / 100)

CFM = 20 x 6.80 x 5.89 x 0.70

CFM = 541.8

 

Therefore, the flow rate of the compressor at actual conditions is approximately 541.8 CFM.

Model

10GM

15GM

20GM

25GM

30GM

40GM

50GM

60GM

75GM

  Displacement/pressure m³/min Mpa

1.2/0.7

1.65/0.7

2.5/0.7

3.2/0.7

3.8/0.7

5.3/0.7

6.8/0.7

7.4/0.7

10/0.7

1.1/0.8

1.5/0.8

2.3/0.8

3.0/0.8

3.6/0.8

5.0/0.8

6.2/0.8

7.0/0.8

9.2/0.8

0.95/1.0

1.3/1.0

2.1/1.0

2.7/1.0

3.2/1.0

4.5/1.0

5.6/1.0

6.2/1.0

8.5/1.0

0.8/1.2

1.1/1.2

1.9/1.2

2.4/1.2

2.7/1.2

4.0/1.2

5.0/1.2

5.6/1.2

7.6/1.2

Lubricating oil quantity

10L

18L

30L

65L

Noise dB(A)

66±2

68±2

72±2

drive mode

Direct connection

Power supply

380V/50HZ

Power

7.5kw

11kw

15kw

18.5kw

22kw

30kw

37kw

45kw

55kw

start method

Permanent magnet variable frequency start

L

900

1150

1350

1550

1840

W

660

810

850

1010

1230

H

1010

1160

1040

1330

1570

WEIGHT

240

400

570

630

750

1480

Outlet diameter

G3/4"

G3/4"

G/1"

G1-1/2"

G2"

 

 

Q: How does your factory do regarding quality control?

A: We have a special QC department in charge of products's qualiy

 

Q: how long is the warrenty period?

A: all of our products have one year warrenty.

 

Q: what is the main market of your company?

A:we have customers all over the world.

 

Q: what is your delivery time?

A: Normally, it needs about 30 working days. the exact time depends on production management.

 

Q：Can we visit your machine operation in your factory?

A: We have own plastic making company. You can see the machine operation

 

http://www.wisdomhellen.com/