Higher Flow Same Footprint Pre Filter Element – Model 85565637

The 85565637 is a higher capacity version of the standard 77*137 mm filter cartridge, engineered for compressed air systems that need more flow without changing housing dimensions. While sharing the exact same 77 mm diameter and 137 mm height as the 85565696, this element achieves 3.53 Nm³/min — approximately 19% higher throughput — through optimized media packing and internal flow geometry. It still uses micro fiberglass depth media to capture solid contaminants down to 1 micron including dust, rust, and pipe scale, making it a drop-in performance upgrade for existing housings.

Rated at 3.53 Nm³/min, the 85565637 supports higher consumption equipment, busier production cells, or branch lines feeding more tools simultaneously without replacing the filter bowl or head. The 137 mm medium height balances dirt holding capacity with compactness, fitting installations where neither short nor extra tall cartridges are suitable. Clean pressure drop remains ≤0.01 bar, delivering 5-7% energy savings over the 8000 hour service life. Weight is just 0.25 kg for easy field replacement.

This element is ideal for retrofitting existing 77 mm housings to meet increased air demand, avoiding costly hardware upgrades. Typical placements include laser cutting tables that have been upgraded to faster cutting speeds, electronics assembly lines with added SMT machines, sandblasting cabinets running longer cycles, and growing workshops where compressed air consumption has increased over time.

• 1 micron nominal rating – Same reliable particle capture as standard version
• Optimized micro fiberglass media – Higher throughput without size increase
• 353 Nm³ min flow rate – Nearly 20% more flow than baseline 77x137 cartridge
• 001 bar pressure drop – Maintains energy efficiency despite higher flow
• 8000 hour service life – Long lasting for increased production demands
• Same 77x137 mm dimensions – Direct drop-in retrofit for existing housings
• Lightweight 0.25 kg – Tool free replacement
• Buna-N seals – Reliable up to 2.0 MPa and 80°C

• Laser cutting higher demand – Supports upgraded faster cutting tables
• Electronics increased throughput – Added SMT machines without housing change
• Sandblasting continuous feed – Longer duty cycles in existing cabinetry
• Higher consumption branch lines – Retrofitting for plant air expansion
• Performance upgrade retrofit – Enhances output without capital expenditure

• 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