TECHNOLOGY

 Illustrations of the main technologies used by NH SEFAH and current development.

Our pump technology guarantees a long lifespan with low maintenance.

The jointless piston system is sparsely sensitive to the oil impurities.

The pump is resistant to all types of fluids including aeronautical oils. Completely immerged in the tank, the system is insensitive to oxidation.

After several years of research and development, the EP1755 valves and EP1734 taps were created to meet the safety requirements defined in Directive 2006-42/EC.

With their robust design, these precision valves ensure safe load lowering operations with high resolution.

NH SEFAH