Up to 1 µm: Excellent oil purity even surpasses new oil

 

Up to 1 µm: Excellent oil purity even surpasses new oil
The ultra-fine particle filtration up to NAS 1 (corresponds to ISO 4406: 13/10/7) provides the following benefits:

• Receives important components of the oil such as additives
• Absorbs up to 5 liters of water per element
• Keeps the oil from aging
• Works against contamination of the system
• Extends oil change intervals
• Ensures less failures (i.e. of servo valves)

3 sizes for different requirements
C-1000-filter: Maximum service life
C-750-filter: Long service life
C-500-filter: Low space requirement

 

6 types of filters: The proper processing for each type of oil

Types of filters	Use	Features	Application examples	NAS-purity classes	ISO 4406 purity classes
1	water-based fluids with viscous character	plastic content in the element	cooling lubricants, water-glycol-fluids	up to NAS 2	14/11/8
2	low-viscosity oils (up to 40 cSt)	very high water absorption	cutting-, transformer-, forming oils, kerosene, petrol	up to NAS 1	13/10/7
3	medium-viscosity oils (20 cSt up to 60 cSt)	high water absorption	hydraulic oil, low-viscosity engine oil	up to NAS 1	13/10/7
4	higher viscosity oils (40 cSt up to 75 cSt)	good water absorption	engine oils, higher viscosity hydraulic oils	up to NAS 2	14/11/8
5	fluids with a high water content, water-/ oil-emulsions	no water absorption	cooling lubricants, water based hydraulic fluids	up to NAS 2	14/11/8
6	high viscosity oils	good water absorption	gear oils, high viscosity engine oils	up to NAS 2	14/11/8