Auto Pump AC 120v 125psi Cat. No. 091-9HP Weight 12 lbs

Model # 091-9HP The Auto Pump Air Compressor system is a permanent split capacitor 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 automatically starts to maintain the pressure. The Auto Pump motor is directly coupled to the compressor section eliminating all belts and pulleys assuring long life and reliable operation. A heavy duty, fixed set-point pressure switch starts the compressor when the pressure switch drops below 110 PSI and stops the compressor when 125 PSI is attained. A small pressure gage indicates the Auto Pump output pressure and helps with installation and trouble-shooting. The moisture trap provided permits routine draining of accumulated moisture in the Auto Pump output line Maintains Air Pressure in the Vehicle Brake System Completely Automatic Operation Controlled by Integral Pressure Switch No Interference with Operation of the Engine Mounted Air Compressor Small Size, Mounts in any Dry Location Simple Installation     Specifications: Input: 120 volts A.C. 60 Hz, 3.5 amps Motor Horsepower: 1/8 HP Motor Type: A.C., PSC Compressor Output: 1.4 CFM Open Flow, 125 PSI max. Pressure Switch: Set Point-Factory set to 110 PSI Cut-in, 125 PSI Cut-out Outlet Connection: 1/4 NPT, Female Warranty: 1 Years   Outline Drawing Instruction Manual (.pdf file, 72Kb) Option: No Mounting Plate Mounting Plate 091-9HP-H : $35.40 Option 1: No Auto Drain Pre-Installed Auto Drain Pre-Installed, 091-9HP-AD : $205.90 Option 2: No Pump Timer 091-150-115 Auto Pump Timer : $160.40 Voltage: 120 volt : $742.40 240 volt : $747.10