5.7" (145mm) BLDC Bypass Blower 250 WATT, 120 VOLT Part Number Blower Data Unit of Measure Standard Flow High Flow 116634 M* 116633 M 116632 M* 116637 M* 116636 M* 116635 M 116640 E* 116639 E 116638 E* 116643 E* 116642 E* 116641 E 2 48 3 65 1 26 2 57.5 3 42 Stages Vacuum, Max. (Sealed Vacuum) in. H2O 1 29 Pressure, Max. (Sealed Pressure) mBar in. H2O 72 32 119 56 161 76 64 27 143 48 104 46 Flow Rate, Max. (Open Flow) mBar CFM 79 68 139 63 188 49 67 115 119 90 114 80 Inlet/Outlet Diameter L/sec inches 32 1.25 30 1.25 23 1.25 54 1.75 42 1.75 38 1.75 (Dimension "D" above) Length (Dimension "I" above) mm inches 31.75 0.33 31.75 1.25 31.75 2.14 44.45 0.47 44.45 1.53 44.45 2.53 Length (Dimension "L" above) mm inches 8.38 5.08 31.75 6.35 54.36 6.89 11.94 5.22 38.86 6.27 64.26 7.28 mm 129.03 161.29 175.01 132.59 159.26 184.91 Typical Performance Points Air Flow Pressure 0 CFM in. H2O 31.8 56.1 76.2 27.1 48.1 46.0 10 CFM 20 CFM in. H2O in. H2O 28.7 27.7 48.0 44.3 60.3 44.1 25.0 24.4 44.0 41.6 42.8 39.2 30 CFM 40 CFM in. H2O in. H2O 24.7 20.1 38.1 28.9 28.9 16.1 22.9 21.2 37.9 32.2 34.9 30.0 50 CFM 60 CFM in. H2O in. H2O 14.5 7.3 18.2 4.2 19.1 17.2 25.8 20.5 24.3 16.2 70 CFM 80 CFM in. H2O in. H2O 15.0 12.2 15.8 7.1 9.8 90 CFM in. H2O 8.0 100 CFM in. H2O 5.5 *These part numbers are available through AMETEK Rotron distributors. NOTES: * Nominal input voltage: 120 Volts AC RMS +/- 10%, 50/60Hz * Input current: 5 amps AC RMS maximum * Temperature: Working Air: 0C to 50C, Ambient Air: 0C to 50C, Storage Air: -40C to 85C * Dielectric Testing: 1500 volts AC RMS 60Hz applied for one second between input pins and ground, 3mA leakage max. * Speed Control: E (Electrical): Pulse Width Modulation or Analog input voltage (User Supplied), 0 to 10 Volts DC Nominal, 10mA Maximum, 3 to 15 volts DC Maximum. Access to sensitivity adjustment for 0-10 VDC speed control. (Ref. pin connection) M (Mechanical): A potentiometer is available for speed control of the blower. The potentiometer can be preset for a specific speed. Access to speed adjustment. 32 5.7" (145mm) BLDC Bypass Blower 250 WATT, 120 VOLT * Maximum Approximate Weight: 6 lbs. * Regulatory Agency Certification: Underwriters Laboratories, Inc. is qualified per UL507 under File E-94403; Canadian Standards Association is qualified per C22.2#113 under File LR 43448. * Miscellaneous: Intake & exhaust tubes, all cooling ducts and vents must not be obstructed. Intake and exhaust are free of grease, oil, or foreign particles. Amp housing #640250-6 (to be supplied by customer), mates with post header assembly. Mating harness available upon request. Refer to (page 84) for specific part numbers. This document is for informational purposes only and should not be considered as a binding description of the products or their performance in all applications. The performance data on this page depicts typical performance under controlled laboratory conditions, data is corrected to 0.075 lb./ft3 air density (29.92" Hg @ 70 F.). Actual performance will vary depending on the operating environment and application. AMETEK Rotron products are not designed for use with volatile, hazardous or corrosive gases. Blower housings are not sealed, slight air/gas leakage will occur. AMETEK Rotron products are not designed for and should not be used in medical life support applications. AMETEK reserves the right to revise its products without notification. The above characteristics represent standard products. For product designed to meet specific applications contact AMETEK Rotron Marketing and Sales. 33