The Kaishan oil filter is designed for use with rotary screw air compressors, including BK11 and LG series models such as LG-1.7/8 and LG-1.5/10. It is also compatible with a wider range of compressors from 7.5 kW (10 HP) to 22 kW (30 HP).
Manufactured with high-efficiency synthetic fiber or fiberglass media, it provides a filtration accuracy of 10–15 microns with an efficiency of up to 99.9%, tested according to ISO 5011 standards. This ensures effective removal of contaminants, maintaining oil cleanliness and protecting key components such as bearings and screw elements.
Designed to operate under demanding conditions, the filter can withstand temperatures up to 120°C (248°F), ensuring consistent performance and improved compressor reliability.
TECHNICAL DETAILS:
| Specification | Details |
| Product Name | Oil Filter |
| Brand | Kaishan (Boreas compatible) |
| Filter Type | Primary |
| Style | Round Cartridge |
| Media Type | Synthetic fiber / fiberglass |
| Filtration Rating | 10–15 μm |
| Filtration Efficiency | 99%–99.9% |
| Efficiency Test Standard | ISO 5011 |
| Thread Size | M16 × 1.5 or 1″-16 (verify housing) |
| Max Temperature | 120°C (248°F) |
| Service Life | 2,000–3,000 hours |
| Function | Filters impurities from lubricating oil to protect bearings and screw head |
| Compatibility | Kaishan BK11, LG-1.7/8, LG-1.5/10; suitable for 7.5–22 kW compressors |
| Place of Origin | Zhejiang, China |
| Design Features | Durable synthetic media, stainless steel reinforcement, rubber gasket sealing |
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