Craftsman 37634 Owner's Manual

C.F.M. REQUIREMENTS FOR TOOLSMachine Minimum C.F.M. Required Minimum Duct DiameterBand Saw (12 to 16-inch) 350 C.F.M. 4-inchBelt/Disc Sander 450 C.EM. 5-inchDrill Press 350 - 400 C.EM. 4-inchDrum Sander (12 to 24-inch) 550 - 700 C.EM. 5-inchFloor Sweep 350 - 400 C.EM. 4 to 5-inchJointer (up to 8-inch) 350 - 400 C.EM. 4 to 5-inchJointer (over 8-inch) 450 - 550 C.EM. 5-inchRadial Arm Saw 450 - 600 C.EM. 5-inchMiter Saw 450 - 600 C.EM. 5-inchRouter Table 200 C.EM. 3-inchScroll Saw 200 C.EM. 3-inchSpindle Sander 400 C.EM. 4-inchTable Saw (10-inch) 350 C.EM. 4-inchThickness Planer (10 to 15-inch) 400 C.EM. 4-inchThickness Planer (16 to 20-inch) 600 - 800 C.EM. 5 to 6-inchSTATIC PRESSURE REQUIREMENTS FOR A DUST COLLECTION SYSTEMUsing STEPS 1 thru 4 and the "Static Pressure Requirement Chart" you can determine the static pressure requiredfor 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 TotalStep #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 = .98Total = 1.82Step #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 staticpressure for your Dust Collector.Examp/e.'4.4 (Total Step #1) x 1.82 (Total Step #2) + 2.5 (Total Step #3) = 8.72For 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, identifythe branch of the system with the highest static pressure requirement first. If you run your Dust Collection System withmore than one blast gate open, add the static pressure from all branches that are open to determine the total staticpressure requirements.Static Pressure Requirement ChartSize 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 1.04 .07 .11 .42 .49 .21 1.50 1.05 .055 .08 .49 .55 .25 1.50 1.016