Off-line oil filter unit
PTU 15/25
KARBERG & HENNEMANN GmbH & Co. KG
PTU 15/25 Hydraulic is an off-line oil filtration system combining continuous water separation and oil filtration and is used for:
* hydraulic oils
* lube oils
* gear oils
* turbine lube oils
PTU 15/25 removes water, particles and oil degradation products (oxidation, resin/sludge, varnish).
PTU 15/25 Filter Separator is equipped with manual water discharge and is available in a range of design configurations including preheaters, drip pans, and control boxes. The pressure drop can be monitored on a pressure gauge on top of the filter.
The PTU 15/25 Hydraulic uses one CJC™ Filter Insert BLA 15/25 plus a separate secondary coalescer element.
The PTU 15/25 Hydraulic is ideal for:
* Power packs
* Boiler feed pumps
* Steam turbines
* Gearboxes with potential water ingress
(e.g., wet crushers or marine thrusters)
* Lubrication oil for labelling machines
* and similar industrial and marine application
where water ingress is a recurrent problem
Special Feature
Retrofit of HDU 15/25 turning it into a PTU 15/25
As the HDU 15/25 is designed as a modular system, it is possible to turn a HDU 15/25 into a PTU 15/25 by retrofitting the separate coalescer housing and changing the insert type to BLA 15/25. This process changes the water separation method from absorption to coalescing, which is suitable for larger amounts of water and resulting in a reduction of maintenance costs!
