History

The company Dipl. Ing. (FH) Neffgen GmbH Technisches Zubehör was founded in 1988 as a partnership in Koblenz. In 1992 the company Dipl. Ing. (FH) Neffgen GmbH was founded. As a trained mechanical and paper engineer, the company`s founder, Hans Neffgen, was able to gain a lot of experience in the industry. His company has been on the market for almost 30 years and can fall back on a wealth of experience.

We only use original parts from our own German production, or import from the market leaders in the USA, paired with the technical expertise of Dipl. Ing. (FH) Neffgen GmbH.

Dipl. Ing. (FH) Neffgen GmbH - Machines live longer with us.

Top products in the field of air filters

TOP-AIR air filter pre-cleaner of Centri brand Enginaire elements can be extended by up to ten times the life of standard air filter by the impurities> 5 μ m are filtered out of the air before they reach the motor filter.

TOP OEL® fine filter: There are extremely small dirt particles that can get into the engine despite the TOP-LUFT air filter. In these cases the TOP-OEL fine filter can help. It removes particles from the engine oil that are larger than 1µ.

TOP FLUID® hydraulic oil filter: This filter protects the components of the hydraulic circuit efficiently. Solids up to 0.5 µm are removed.

TOP CLEAN®: This fuel filter is used particularly often at petrol stations, as a filter for use in pumps with low power or according to the gravity principle, or as a filter for use on machines.

TOP TEST® QTM oil test device: The device is an electronic measuring device that shows contamination in the oil. This device can be used to determine whether the oil can still be used or whether an oil change needs to be carried out.

Depending on the severity of the dust exposure, we recommend our dust protection heavy program to protect the entire system with the engine, hydraulics, but also the fuel system and thus to extend the service life.

Find out more about our products on our website. We are also happy to answer any questions you may have.

Optimized products for everything to do with engines from Dipl. Ing. (FH) Neffgen GmbH

Dipl. Ing. (FH) Neffgen GmbH Downloads

Oil Bath Air Filter - Brochure

TOP-OEL Oil Micro Filtration Manual