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Product Description
The Solberg WL-843-NW40EN Inlet Vacuum Filter is engineered for medium to high vacuum applications requiring reliable particulate filtration and verified vacuum integrity. Featuring ISO NW40 flange connections and a corrosion-resistant electroless nickel-plated carbon steel housing, this compact L-style vacuum filter provides dependable protection for vacuum pumps and sensitive process equipment.
This model utilizes a high-efficiency polyester filter element rated at 5 microns with 99%+ filtration efficiency, helping reduce contamination and extend vacuum system life. The seamless drawn housing, stainless steel ISO flange construction, and Buna O-ring sealing system deliver leak-resistant performance for demanding industrial and semiconductor vacuum applications.
- Model: WL-843-NW40EN
- Series: WL Series
- Connection Type: ISO Flange (NW40)
- Filter Media: Polyester
- Filtration Rating: 5 Micron
- Filtration Efficiency: 99%+ at 5 Microns
- Maximum Flow Rate: 55 SCFM
- Housing Material: Corrosion-Resistant Carbon Steel
- Finish: Electroless Nickel Plating
- Seal Material: Buna O-Ring
- Vacuum Leak Rate: 1 x 10-5 mbar/l/sec or better
- Temperature Range: -15°F to 220°F (-26°C to 104°C)
- Construction: Seamless Drawn Housing with Stainless Steel Torsion Clips
- Replacement Element: 843
- Application: Vacuum Pump Protection, Semiconductor Processing, Vacuum Coating, Thin-Film Manufacturing, Laboratory Vacuum Systems
The Solberg WL Series vacuum filters are designed for industrial vacuum systems where high-efficiency filtration, compact construction, and reliable vacuum sealing are essential for long-term performance and equipment protection.