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Dynamometer Testing

Below is trending data from historical DPI power sections dynamometer testing. All results were conducted at 246 lpm (65 gpm) of water flow. The pressure test range is run at standard operating conditions for the underground directional drilling application, these absolute pressures range from 20 to 75 bar (300 to 1,100 psi). 

Collective data is continuously charted to maintain power section consistency and allow customers to properly select the power section best suited for their application. For more curves contact a sales engineer.