ACS 25S Shrouded Dry Screw Pump (Pre-Owned)

Product Specifications

Model: ACS 25S

Technology: Oil-Free Dry Screw Vacuum Pump

Cooling Method: Air-Cooled

Pumping Speed: 25 m³/h (15 CFM) at 60 Hz

Ultimate Pressure: 2 × 10⁻³ Torr (0.27 Pa)

Motor Power: 1.1 kW (1.5 HP)

Weight: 84 lbs (38 kg)

Inlet/Outlet Ports: KF25

Noise Level: Approximately 70 dB at 60 Hz

Sealing: Double Lip Viton Seal (PTFE)

Oil Capacity: Inland 19 (mL)

Motor IP Rating: IP43 (Ordinary Location), IP54 (Hazardous Location)

Electrical Configuration: Three-Phase: 230V, 460V

Key Features:

• Oil-Free Operation: Eliminates the risk of oil contamination, ensuring a clean vacuum environment.
• Dry Screw Technology: Simplifies the gas path, reducing failure due to contaminant buildup.
• In-Place Solvent Cleaning: Allows for solvent flushing without disassembly, extending pump life.
• High Water Vapor Tolerance: Suitable for processes involving moisture-laden gases.
• Integrated Gas Ballast Valve: Enhances performance and longevity.
• VFD Control Option: Offers adjustable pressure settings for process flexibility.
• Hazardous Location Models: Available with explosion-proof motors for use in classified environments.​

Ideal Applications:

• Botanical Extraction Processes
• Pharmaceutical Manufacturing
• Laboratory and Scientific Research
• Freeze-Drying
• Semiconductor and Coating Industries
• General Industrial Vacuum Needs

Data Sheet Links