8.7769.0 refers to a standard spin-on oil filter element used in screw air compressors.
It is designed to filter out metal particles, carbon deposits, and contaminants from the compressor fluid to protect the screw airend and prolong equipment life.
Cross Reference
MANN & HUMMEL: W 920/17
DONALDSON: P551268
FLEETGUARD: LF3706
BALDWIN: B7152
KELTEC Technolab: KL100-034
HIFI FILTER: SO 6001
SF FILTER: SP 4008
Filter Media: High-efficiency resin-impregnated cellulose or synthetic micro-glass.
Micron Rating: Typically 15 to 20 microns (µm) nominal filtration.
Gasket Material: High-grade rubber or Viton to ensure compatibility with synthetic oils (like Kaeser Sigma Fluid).
Service Life: Recommended replacement interval is every 2,000 to 4,000 operating hours.
· Professional manufacturer with many years' experience
· Good quality with competitive price
· OEM & ODM are welcome
· Various payment items are acceptable
· Good service by experienced manager