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Auto Pump AC, Model #: 091-9B-1
auto pump ac
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  • Auto Pump AC
    Specifications
  • Instruction
    Manual
  • Related
    Products
Input: 120 Vac, 60 Hz, 4.2 Amps
Output: .76 CFM, Open Flow, 100 PSI Max               
Motor Type: Shaded Pole AC
Motor Horsepower: 1/8 HP
Pressure Switch: Adjustable Set-Point
                                 Factory set to 75 PSI Cut-In, 95 PSI Cut-Out
Outlet Connection: 1/4 NPT, Female
Weight: 16 lbs
Warranty: 1 Year



Auto Pump AC, 120 Volt - 091-9B-1.pdf (277 Kb)











Auto Pump 12 Volt - 091-9
Mounting Plate for Auto Pump 12 Volt - 091-9H
Auto Pump Timer - 091-150
Auto Pump 12 Volt HP, Horizontal Mount - 091-9-12V-HP-HOR
Mounting Plate for Auto Pump 12 Volt HP - 091-9-12V-HP-H
Auto Pump AC with Auto Drain - 091-9B-1-AD
Mounting Plate for Auto Pump AC - 091-9H-1
AC Auto Pump Timer - 091-150-115
Auto Pump HP - 091-9HP
Auto Pump HP with Auto Drain - 091-9HP-AD
Mounting Plate for Auto Pump HP - 091-9HP-H
Auto Pump Tester - 091-205
outline drawing 022
The Auto Pump AC is a 120 volt 60 Hz shaded pole A.C. motor operating a single cylinder air compressor designed specifically for installation on vehicles with air brakes.  During long idle periods of the vehicle, when even the slightest seepage can cause an air brake system pressure to drop below the brake lockup pressure, the Auto Pump AC automatically starts to maintain the pressure.
The Auto Pump AC motor is directly coupled to the compressor section eliminating all belts and pulleys and assuring long life and reliable operation. A heavy duty pressure switch is adjusted to start the compressor when the system pressure drops below 75 PSI and stops the compressor when 95 PSI is attained. The start up pressure is field adjustable - the pressure differential between start up and stopping is fixed. The moisture trap provided permits routine draining of accumulated moisture in the Auto Pump output line.
blue bullet 100 PSI Max
blue bullet Maintains Air Pressure in the Vehicle Brake System
blue bullet Completely Automatic Operation Controlled by Integral Pressure Switch
blue bullet No Interference with Operation of the Engine Mounted Air Compressor
blue bullet Small Size, Mounts in any Dry Location
blue bullet 1 Year Warranty
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