The off-line filtration is often the only effective option for keeping hydraulic fluids at a certain purity level. In the off-line circuit, a circulation pump is combined with a correspondingly sized filter and the oil is circulated under constant conditions irrespective of the flow rate in the overall system. These off-line filters also work if there is absolutely no oil being pumped in the main system.
The product line includes small compact standard units as well as subsystems arranged according to customer specifications.
The most effective coolant to stabilise the operating temperature in oil operated systems is water. Internal cooling cicuits as typically found in large production facilities and other cooling water sources supply water at temperatures that provide sufficiant delta T compared to the oil input temperature.
The BWT plate heat exchangers provide a very effective heat transfer. Thanks to the compact plate assembly and the sophisticated profiled plates, we achieve specific outputs which lead to significantly smaller dimensions compared to traditional shell and tube heat exchangers.