Extra Tall Maximum Dirt Holding Pre Filter Element – Model 85565810

The 85565810 is the tallest pre filter cartridge in the 77 mm diameter family, engineered for compressed air systems that demand maximum contaminant holding capacity without increasing housing width. With 236 mm height — 16 mm taller than the 85565778 — this element packs the deepest micro fiberglass depth media bed possible in a 77 mm bowl, capturing solid contaminants down to 1 micron including heavy dust, rust flakes, pipe scale, and bulk condensate. It is built for continuous high volume operation where changeout intervals must be maximized.

Rated at 7.07 Nm³/min, the 85565810 supplies central plant networks, multiple high consumption laser cutting tables, full electronics assembly lines, or heavy sandblasting facilities running extended shifts. The extra tall 236 mm bed provides the highest dirt holding capacity in this diameter class, significantly reducing service frequency in dusty environments. Clean pressure drop remains ≤0.01 bar, delivering 5-7% compressor energy savings over the 8000 hour service life. Weight is 0.45 kg — only marginally heavier than shorter versions despite the extra height.

This element is the go-to choice for customers seeking the longest possible service interval from a 77 mm housing. Typical placements include central compressed air headers for large workshops, laser cutting facilities with 24/7 operation, electronics manufacturing plants with extensive SMT lines, sandblasting rooms with high throughput, and any application where filter changes are difficult or costly.

• 1 micron nominal rating – Captures heavy dust, rust, scale for clean air
• Deepest micro fiberglass media – Tallest 77 mm bed maximizes dirt holding
• 707 Nm³ min flow rate – Supports central plant and high volume lines
• 001 bar pressure drop – Energy efficient despite extended media depth
• 8000 hour service life – Longest intervals reduce maintenance access
• Extra tall 77x236 mm dimensions – Maximum capacity for narrow housings
• Moderate 045 kg weight – Easy handling for its class
• Buna-N seals – Reliable up to 2.0 MPa and 80°C

• Laser cutting high volume continuous – Clean assist air for 24/7 operations
• Electronics main plant central – Pre filtration for entire production floor
• Sandblasting heavy feed – Removes contaminants in high throughput facilities
• Extended duty cycle – Where filter changes are time consuming or remote
• Maximum interval changeout – Minimizes labor cost in large installations

• 24 hour dispatch – Stock items ready for immediate shipment
• Low MOQ – One piece accepted for trial and evaluation
• OEM drawing service – Custom end caps, seals, or packaging available
• Factory direct pricing – Competitive for bulk orders of 1000+ pieces monthly
• Full compliance – CE, RoHS and ISO8573-1 certification provided

• Package: Plastic bag inside, Paper box outside. Usually we pack elements by paper boxes and use export standard wooden boxes or pallets for heavy goods.
• Shipment:
  1. By Air (Fedex/DHL)
  2. By Sea