Hydraulic Flushing Rig

HydraTech Flushing systems have been developed to cover a wide range of applications across industries. HydraTech’s Hydraulic flushing rig ranges are from 75 LPM to 5000 LPM with up to 1-micron absolute rated filter elements in the system. Flushing of hydraulic system keeps complete system contamination free which leads to nil breakdown of hydraulic cylinders, pumps, motors and total system eventually.

HydraTech flushing rig is typically equipped with a pump that has a flow rate several times that of system's normal flow, directional valves, accumulators, fluid heater/cooler and different size of filters. The directional valves enable the flushing direction to be changed, the accumulators enable pulsating flow conditions and the heater and cooler enable the temperature of the flushing fluid to be increased or decreased, all of which can assist in the dislodgment of contaminants from conductor walls and circuit dead spots.

Contamination analysis of the flushing fluid has to be performed at regular intervals during the flushing operation to determine the point at which the system has been satisfactorily cleaned. HydraTech do have multiple contamination monitors to check cleanliness level of fluid during flushing.

HydraTech manufacture flushing rigs for Zone2 rating and DNV 2.7-1 / Bureau veritas offshore standards.