Description
Fusheng Sullair Replacement Air Compressor Oil Filter Element
The WIRES Fusheng Sullair replacement oil filter element protects the lubrication circuit of Fusheng SA-series and Sullair LS- and VS-series rotary screw compressors. The element traps carbon fines, metal wear particles, and oxidation by-products carried in the compressor lubricant, keeping oil clean enough to protect the screw air-end, bearings, and oil cooler. Available as spin-on canister and inline cartridge versions, the filter uses glass-fiber media supported by expanded metal mesh, with a nitrile anti-drainback valve and a precision-threaded base for leak-free sealing. Clean oil directly extends air-end life and reduces downstream separator loading.
Key Features
- Cross-reference fit for Fusheng SA37, SA55, SA75, SA90, SA110 and Sullair LS10, LS16, VS16 screw compressor oil filters.
- Multi-layer glass-fiber media provides high efficiency (absolute) particle removal with high dirt-holding capacity.
- Integrated anti-drainback valve prevents oil drain-down on shutdown, protecting the air-end from dry start-up.
- Pressure-relief (bypass) valve opens on cold start or heavy loading to guarantee lubrication flow.
- Precision machined threaded or flange interface matches OEM torque specifications; NBR gasket resists synthetic and mineral compressor oils.
Specifications
| Media type | Multi-layer glass-fiber (absolute) |
| Filtration rating | 10–25 µm absolute |
| Bypass valve opening pressure | 0.10–0.17 MPa (1.0–1.7 bar) |
| Operating temperature | Up to 110°C |
| Burst pressure | ≥ 2.1 MPa (21 bar) |
| Seal material | NBR (nitrile rubber) |
| Connection | Spin-on thread / cartridge flange as per OEM |
| Cross-reference series | Fusheng SA37, SA55, SA75, SA90, SA110; Sullair LS10, LS16, VS16 |
Cross Reference
This oil filter cross-references standard Fusheng and Sullair lubrication filter part numbers and is interchangeable with equivalent aftermarket spin-on and cartridge filters. WIRES can match any specific OEM part number, thread size, and bypass-valve pressure on request.
Applications
- Scheduled maintenance of Fusheng and Sullair rotary screw compressor fleets
- Industrial compressed-air stations in general manufacturing and processing plants
- Petrochemical and chemical plants with continuous-duty compressor rooms
- Paper, printing, and converting plants requiring reliable lubrication cleanliness
- Compressor rebuilders and independent service organizations
- Mining, quarry, and aggregate operations in heavy-duty ambient conditions
About WIRES Filters
With over 28 years of specialized manufacturing experience, WIRES is a trusted OEM/ODM supplier of industrial filter elements and filtration systems for global B2B markets. Every filter is produced under strict quality control at our ISO-certified production facility, using premium raw materials sourced from trusted global suppliers. We offer full customization — including custom dimensions, media grades, end-cap configurations, and cross-reference matching to all major OEM brands. Our products are exported worldwide to power plants, chemical processing plants, food and beverage facilities, pharmaceutical manufacturers, marine operators, and hydraulic equipment users. Contact our engineering team today to request a quote or discuss your custom filtration requirements.
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