Oiler 2018-02-24T15:54:55+00:00

Project Description

Oiler

Air Powered Oiler For Reverse Circulation Drilling
From Holte Manufacturing Company

The Holte Manufacturing Reverse Circulation Air Powered Oiler has a positive displacement pump that is air powered for many benefits. The 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.  The pressure ratio between air supplied to the pump and oil coming out of the pump is about 4-1⁄2 to 1. This enables 100 PSI of air to push 450 PSI 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.

A diagram on the face of the 7-1⁄2 gallon tank tells the operator the recommended amount of oil to use with the air volume he has available. It then shows where to set the knob for the desired amount of oil for your RC / drilling rig.

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.

Reverse Circulation Down Hole Hammer
Sizes & Part Numbers

7 1/2 Gallon Oiler 
DescriptionPart #
7 1/2 Gallon Single Pump Oiler290007
7 1/2 Gallon Oiler Tank with Filler Cup & Dip Stick100808
Electric Controller with High Pressure Solenoid & Fittings 12 Volts100809
Electric Controller with High Pressure Solenoid & Fittings 24 Volts100827
Pump Assembly with Fitting100810
Oil Filter Assembly100811
Hose Kit100812
1/8" check Valve100813
1/4" Check Valve 100814
Mac Valve 12 Volts100815
Mac Valve 24 Volts100833
For Input Pressure 250 PSI up to 3,500 PSI, Use Holte Input Pressure Regulator (discontinued per Art)100816
15 Gallon Oiler 
DescriptionPart #
15 Gallon Single Pump Oiler290015
15 Gallon Tank with Filler Cup & Dip Stick100817
Electric Controller with High Pressure Solenoid & Fittings 12 Volts100809
Electric Controller with High Pressure Solenoid & Fittings 24 Volts100827
Pump Assembly with Fitting100819
Oil Filter Assembly100811
Hose Kit100821
1/8" check Valve100813
1/4" Check Valve100814
Mac Valve 12 Volts100815
Mac Valve 24 Volts100833
For Input Pressure 250 PSI up to 3,500 PSI, Use Holte Input Pressure Regulator 100816
55 Gallon Oiler 
DescriptionPart #
55 Gallon In Tank Pump, Pump Only290055
55 Gallon Tank with Filler Cup & Dip Stick100826
Electric Controller with High Pressure Solenoid & Fittings 12 Volts100809
Electric Controller with High Pressure Solenoid & Fittings 24 Volts100827
Pump Assembly100828
Oil Filter Assembly100811
Hose Kit (Includes 3)100830
1/8" check Valve100813
1/4" Check Valve100814
Mac Valve 12 Volts100815
Mac Valve 24 Volts100833