ATLAS COPCO PF-4000-C-DN-HW
Product Name: Atlas Copco PF 4000 C DN HW Compressed Air Precision Filter with Differential Indicator
Model Series: PF 4000 Series (large housing)
Product Type: Compressed air line filter — coarse particle removal with condition monitoring
Filtration Grade: 1 μm (particle removal)
Detailed content
Nominal Flow Rate: 4,000 L/min (4.0 m³/min) at 7 bar inlet pressure
Maximum Operating Pressure: 16 bar (232 psi)
Maximum Operating Temperature: +50 °C (+122 °F)
Connection Type: G 1″ (BSP thread) — designation “C”
Drain Type: Manual drain valve with hand wheel — designation “HW”
Housing Material: Anodized aluminum alloy (AlSi10Mg)
Filter Element Material: Sintered bronze / sintered metal
Differential Pressure Indicator: Equipped — designation “DN” — differential pressure indicator showing filter loading
Pressure Gauge: Not equipped (standard)
Dimensions (Approximate): Length 380 mm × Diameter 165 mm
Weight (Approximate): 7.5 kg
Function: High-flow particle filtration with built-in differential pressure monitoring for predictive maintenance scheduling
Applicable Industries: Large compressed air systems; central plant filtration; steel mills; chemical plants; high-volume manufacturing
Installation Requirement: Install vertically with drain at bottom; ensure structural support for 7.5 kg unit; maintain access to DN indicator for daily check
Notes: DN indicator activates at 0.5 bar differential pressure; indicates element is reaching end of service life












