SANY Genuine Spin-On Diesel Fine Filter (B222100000393)
The SANY Genuine Diesel Fine Filter (B222100000393) is the premium secondary filtration element designed for SANY's legacy equipment fleets. It acts as the final defensive layer against microscopic contaminants, protecting high-pressure fuel pumps and injection nozzles from premature wear.
Technical Engineering Specifications
| Feature | Specification |
|---|---|
| OEM Part Number | B222100000393 |
| Filtration Rating | 10μm (Efficiency ≥ 99.5%) |
| Thread Interface | 3/4"-16 UNF |
| Thermal Range | -20°C to 90°C |
| Sealing Interface | Fluororubber (Viton-grade) |
| Safety Feature | Internal bypass safety valve |
System Protection Benefits
Nozzle Protection: Prevents silt and fuel gums from causing needle valve sticking and poor atomization.
Combustion Stability: Reduces symptoms like abnormal black smoke, power loss, and sluggish throttle response.
Reliability: Features an internal bypass to prevent fuel starvation if media becomes restricted.
Fleet Compatibility
Engineered for legacy SANY compact equipment and infrastructure machinery:
Compact Excavators: SY55, SY60, SY65, SY75, SY95-8, and older models.
Road Machinery: Asphalt rollers, soil compactors, and paving machines.
Concrete Equipment: Transit mixers, agitators, and older-generation pump lines.
Installation & Maintenance
Guidelines:
Installation: Pre-fill with clean diesel before spinning on. Hand-tighten until contact, then turn 3/4 to 1 full turn. Do not use wrenches.
Break-In: Change with primary separator at 500 hours.
Standard Interval: 2000 hours (1000–1500 hours for high-sulfur/stress conditions).
Air Purging: Use the hand priming pump to purge the system; verify for leaks while idling.
Contact & Logistics
Supply Source: Xuzhou Sinoswift Import & Export Co., Ltd.
Support: WhatsApp: +86 13701956981 | Email: [email protected]