HP 27/- filters are a series of high pressure fine filters for offline (with pump)or bypass (without pump) installation. The HP 27/- series is designed for use at higher operational pressures than the standard range and is approved for operational pressures of maximum of 6 Bars in marine and 8 Bars in industrial applications. HP filters are used on fluid systems without pressureless reservoirs or return lines, e.g. industrial coolant compressors (lube oil) and low pressure marine hydraulic systems.

HP 27/- are available in sizes 27/27, 27/54 and 27/81, using 1, 2 or 3 CJC™ Filter Elements of types A or B 27/27 according to system oil volume.

The HP27 Fine Filter complies with Det Norske Veritas' Rules for Classification of Ships and Mobile Offshore Units