Publicidad
Idiomas disponibles
Idiomas disponibles
C.F.M. REQUIREMENTS
FOR TOOLS
Machine
Minimum C.F.M. Required
Minimum Duct Diameter
Band Saw (12 to 16-inch)
350 C.F.M.
4-inch
Belt/Disc Sander
450 C.EM.
5-inch
Drill Press
350 - 400 C.EM.
4-inch
Drum Sander (12 to 24-inch)
550 - 700 C.EM.
5-inch
Floor Sweep
350 - 400 C.EM.
4 to 5-inch
Jointer (up to 8-inch)
350 - 400 C.EM.
4 to 5-inch
Jointer (over 8-inch)
450 - 550 C.EM.
5-inch
Radial Arm Saw
450 - 600 C.EM.
5-inch
Miter Saw
450 - 600 C.EM.
5-inch
Router Table
200 C.EM.
3-inch
Scroll Saw
200 C.EM.
3-inch
Spindle Sander
400 C.EM.
4-inch
Table Saw (10-inch)
350 C.EM.
4-inch
Thickness Planer (10 to 15-inch)
400 C.EM.
4-inch
Thickness Planer (16 to 20-inch)
600 - 800 C.EM.
5 to 6-inch
STATIC
PRESSURE
REQUIREMENTS
FOR A DUST COLLECTION
SYSTEM
Using STEPS 1 thru 4 and the "Static Pressure
Requirement
Chart" you can determine the static pressure required
for your Dust Collector.
Step #1 : Multiply the number of feet of Hose/Pipe times the appropriate inches rating.
Examp/e.'40 feet of 4-inch diameter ribbed tubing x .11 = 4.4 Total
Step #2: Multiply the fittings times the ratings and add them together.
Examp/e.'Two
90-degree Elbows (using 4-inch diameter Hose) = .84 PLUS two 90-degree T-fittings = .98
Total = 1.82
Step #3:
Step #4:
Add 2.5 for the Machine Hook-up and "Dirty Bag" factors (1.5 for Hook-ups + 1.0 for Dirty Bag).
Total the above three calculations. This total should not exceed the maximum static
pressure for your Dust Collector.
Examp/e.'4.4
(Total Step #1) x 1.82 (Total Step #2) + 2.5 (Total Step #3) = 8.72
For this example a Dust Collector with a Static Pressure rating of over 8.72 or higher is required.
See Product Specifications
on page 2 for your dust collector maximum static pressure.
NOTE: To determine if you have met the Static Pressure Requirement when using a Dust Collection System, identify
the branch of the system with the highest static pressure requirement first. If you run your Dust Collection System with
more than one blast gate open, add the static pressure from all branches that are open to determine the total static
pressure requirements.
Static
Pressure
Requirement
Chart
Size of Hose
Hose/Pipe
RibbedTubing
90-degree
90-degree
45-degree
Machine
"Dirty Bag"
Rigid Pipe
(per foot)
Elbow
Elbow
T-fitting
Hook-Up
Adjustment
(per foot)
3
.10
.15
.50
.60
.25
1.50
1.0
4
.07
.11
.42
.49
.21
1.50
1.0
5
.055
.08
.49
.55
.25
1.50
1.0
16
Publicidad
