5.0" (127mm) BLDC Low-Voltage Blower Blower Data Voltage Input Stages Pressure, Max. (Sealed Pressure) Flow Rate, Max. (Open Flow) Drive Electronics Unit Measure 12/24 VDC Part Number Standard Flow High Output 119380 (150017)* 119381 (M)* 119382 (E)* 119383 (150016)* 119384 (M)* 119385 (E)* 119375 119378 (M)* 119379 (E)* VDC 12 12 24 24 24 24 in. H2O 1 12 1 12 1 12 1 12 1 24 1 24 mBar CFM 30 34 30 34 30 34 30 34 60 45 60 45 L/sec Internal or External 16 External 16 Internal 16 External 16 Internal 21 External 21 Internal Typical Performance Points Pressure Air Flow 0 CFM 10 CFM in. H2O in. H2O 12.5 11.7 12.5 11.7 12.5 11.7 12.5 11.7 24.3 22.0 24.3 22.0 20 CFM 30 CFM in. H2O in. H2O 7.6 2.3 7.6 2.3 7.6 2.3 7.6 2.3 18.4 10.8 18.4 10.8 40 CFM in. H2O 3.5 3.5 * These part numbers are available through AMETEK Rotron distributors. (Models 150017 and 150016 have slight dimensional changes. Consult AMETEK Marketing and Sales for additional information on these part numbers.) NOTES: * Temperature: Working Air: 0C to 45C, Ambient Air: 0C to 45C, Storage Air: -40C to 85C * Dielectric Testing: 500 volts AC RMS 60Hz applied for one second between input pins and ground, one milliamps leakage max. * Speed Control: Internal - E (Electrical): Pulse Width Modulated or Analog input voltage (User Supplied), 0 to 5 Volts DC Nominal M (Mechanical): A potentiometer is available for speed control of the blower. The potentiometer can be preset for a specific speed. External - These blowers require a 3 phase electronic commutated input to operate. A separate blower controller provides this input and speed control. Refer to the controller section (page 84) of this catalog for additional information. * Optional fan cover shell with molded air inlet tube available (see above drawing) 24 5.0" (127mm) BLDC Low-Voltage Blower 12/24 VDC 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. 25