150134-00 Ametek Nautilair Brushless Blower 7.6" 120VAC 139.85CFM 40.04 in.H2O PWM Closed Loop_Optimal Distribution

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150134-00 Ametek Nautilair Brushless Blower 7.6" 120VAC 139CFM 40 in.H2O PWM CL


1 pieces in stock.

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Model  Nautilair (7.6"/193mm)
Output  -
Voltage 120 VAC
Speed Control PWM
Speed Regulation Closed Loop
Option Card Yes
Stages 1
Flow Classification High Flow
Discharge Size 2.80" Bolt Circle
Performance Class High Output
Electrical Connections 3-Cavity Connector with Two Flying Power Leads and a 5-Cavity Connector with Two Flying PWM Input and Two Flying Tach Output Leads
Skid Qty 60
Max Pressure in.H2O 40.04
Max Pressure Kpa 9.96
Max Pressure mbar 99.64
Max Flow SCFM 139.85
Max Flow litres/sec 65.97
Max Flow m3/hour 237.61


Ametek DFS Nautilair brushless DC variable speed blowers have been engineered to provide practical, compact, and efficient combustion solutions, and their performance levels have tested higher than many competitor blowers of the same size. Nautilair blowers are designed to deliver a precise, measured level of air and fuel mixtures in gas-fired burner systems and come in three size options: (a) 7.6” / 193 mm; (b) 8.9” / 226 mm; and (c) 12.3” / 312 mm. All Nautilair blowers are programmable for various speed control profiles and allow for three primary speed signals: 0-10VDC electrical analog; pulse width modulation (PWM); and mechanical potentiometer (directly on the blower unit). The Ametek Nautilair brushless DC combustion blower motors are used in a variety of applications, including residential and commercial heaters and boilers, food service equipment such as ovens, and even fuel cells, among many others.

The Ametek Nautilair 7.6” brushless blower model / part number 150134-00 has an internally powered tach output. This part is RoHS Compliant.

If you need additional resources (e.g., cad drawings), please contact us.

See Ametek DFS’s full catalog of Nautilair brushless blowers available here (click).

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