Pump Transmissions

PREP pump transmissions provide a compact design solution for mechanical pump packages. PREP has shipped over 900 mud pump reducer transmissions to the oil and gas industry. 

• Specifically designed for high speed engines

• All of our transmissions utilize a wet clutch (hydraulic)

  • Allows for higher engagement speeds and power

  • offers improved performance and efficiency over air clutches and torque converters

• Ability to mount the sheave directly on the output shaft (no additional bearing support required)

  • Reduces overall length of the package

• Smooth hydraulic engagement to reduce shock to system

• Bell Housing / Flywheel mount

  • Reduces alignment

  • Includes input coupling to dampen torsional vibrations