Drainless motor option Drainless motor ent a is hydraulic motor D D C is now a le to offer drainless motors for either of rotation or bi-directional use, under certain conditions and on request (giving details of your application). A D VA N TA G E S No drainline needed Only two hose lines are required: supply line and output. The motor is drained through the return line. CHARACTERISTICS Working speed: Please consult our Technical Department with details of your applications. a . pressure on the return line: For bi-directional applications, the motor is fitted with an accumulator integrated in the ack piece, to compensate possi le pressure peaks in the housing (for e ample from rapid change in direction). Please contact our Customer Service Department with details of your application.