Oiler 2018-10-18T10:48:04+00:00

Project Description


  • Air Powered Oiler
  • 100 PSI of air pumps oil at 450 PSI (air operated positive displacement pump)
  • Adjustment knob to deliver the right flow of oil for the tool
  • 7.5 Gallon and 15 Gallon Oilers
  • Standard volume and High volume (DHH >16″) pumps

Air gets to the pump through a solenoid valve. The solenoid valve gets a signal from an electronic timer that has a variable frequency set by the operator. Each pulse from the timer results in 1⁄2 cubic inch of oil.  When the electronic signal is off, the pump recharges by means of a return spring in the pump. This simple system is durable and dependable.

Holte now has barrel pump oilers that can be regulated to pump from one to five gallons of oil / fluid per hour and another that can empty the entire barrel in minutes.