Tri State Hydraulics



On Shore Panel Systems

This solar powered wellhead control panel system uses power-efficient Dynex PF500 Checkball pumps.

PF500 Series Fixed Displacement Checkball Pumps

PF500 series mineral oil pumps can be used in remote oil field locations around the world. The checkball design provides long life in adverse conditions.

  • Pressures to 15 000 psi (1040 bar)
  • Input power requirements as low as 1.0 HP at 10 000 psi
    (0.7 kW at 700 bar) and 1800 rpm
  • Ideal for locations with limited power supply


On Shore Wellhead Control Panel Systems (WHCP)

Many on shore systems are located in remote locations without electrical power. These systems are limited to the power provided from a battery pack charged by a solar panel.

System confidence is achieved with Dynex checkball pumps operating reliably within these low-powered systems for critical hydraulic control of the wellhead


View the Dynex YouTube channel


PUMPS, VALVES & MOTORS DYNEX Markets Oil & Gas On Shore Panel Systems