ATLAS COPCO PF3110-S-S4/S7
Product Name: Atlas Copco PF 3110 S S4/S7 Compressed Air Precision Filter — Stainless Steel Hygienic Grade
Model Series: PF 3100 Series
Product Type: Compressed air precision filter — oil-removal / sterile-grade
Filtration Grade: 0.01 μm (oil aerosol removal) — standard; 0.01 μm activated carbon available
Detailed content
Nominal Flow Rate: 1,100 L/min (1.1 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” (implied)
Drain Type: Manual drain (standard for S-series)
Housing Material: AISI 316L stainless steel — designation “S” with grade “S4/S7”
Filter Element Material: Coalescing fiber media / activated carbon cartridge
Differential Pressure Indicator: Not equipped (standard)
Pressure Gauge: Not equipped (standard)
Dimensions (Approximate): Length 285 mm × Diameter 115 mm
Weight (Approximate): 5.2 kg
Function: Delivers oil-free, particle-free compressed air at 0.01 μm filtration level; designed for hygienic and critical process environments
Applicable Industries: Pharmaceutical manufacturing; food and beverage (HACCP critical points); medical device production; biotechnology; semiconductor fabrication; cleanroom air supply
Installation Requirement: Install vertically in clean or controlled environment; drain at bottom; 316L stainless steel permits direct contact with process air; no painting or coating required
Advantage: 316L stainless steel with electropolished internal surface (Ra ≤ 0.8 μm) meets FDA and EHEDG hygiene standards; fully welded construction eliminates crevices where bacteria can accumulate; compatible with CIP (Clean-In-Place) and SIP (Sterilize-In-Place) procedures
Material Composition — Housing: AISI 316L (UNS S31603) — 16–18% Chromium, 10–14% Nickel, 2–3% Molybdenum












