Solberg EE-PSG925-NW25 Oil Mist Discharge Filter – NW25 ISO Flange, 0.3 Micron Coalescing Vacuum Pump Exhaust Separator

Product Description

Solberg EE-PSG925-NW25 Oil Mist Discharge Filter

The Solberg EE-PSG925-NW25 is a high-efficiency oil mist discharge filter designed for oil-sealed vacuum pumps and industrial exhaust systems. It is engineered to capture fine oil fog, mist, and aerosol particles from exhaust streams, helping maintain clean working environments, reduce emissions, and protect downstream equipment.

This model features a rugged carbon steel housing with a corrosion-resistant white powder-coated finish and a high-performance coalescing element. It is designed for continuous-duty operation and includes a built-in backpressure relief valve to protect the vacuum pump from excessive differential pressure.

Key Features

• High-efficiency oil mist and aerosol separation from vacuum pump exhaust
• NW25 ISO flange inlet and outlet connections
• 0.3 micron coalescing filtration media
• 99.97% filtration efficiency for oil mist removal
• Integrated backpressure relief valve (opens at approx. 0.5 bar differential)
• Seamless drawn carbon steel housing construction
• Corrosion-resistant white powder-coated finish
• Low pressure drop design for stable vacuum performance
• 1/8" NPSC oil drain port for condensate collection
• Vertical installation design for proper drainage

Specifications

• Model: EE-PSG925-NW25
• Series: EE Series Oil Mist Discharge Filter
• Connection Type: NW25 ISO flange
• Flow Capacity: ~20 SCFM
• Filtration Rating: 0.3 micron
• Filtration Efficiency: 99.97%
• Operating Temperature: 68°F to 180°F (20°C to 80°C)
• Housing Material: Carbon steel (powder-coated)
• Drain Port: 1/8" NPSC
• Replacement Element: PSG925
• Approximate Weight: ~2.3–5 lb (depending on configuration)

Applications

• Oil-sealed vacuum pump exhaust systems
• Industrial vacuum and process systems
• Vacuum coating and freeze drying systems
• Semiconductor and electronics manufacturing
• Laboratory vacuum applications
• HVAC and refrigeration evacuation systems
• General industrial oil mist recovery applications

Benefits

• Improves air quality by reducing oil mist emissions
• Protects equipment with integrated pressure relief safety feature
• Supports stable, continuous-duty vacuum operation
• Reduces oil contamination in work environments

The EE-PSG925-NW25 is designed for reliable oil mist separation in medium-capacity vacuum systems, combining high filtration efficiency with built-in safety protection for demanding industrial use.