Oil Mist Exhaust Filter KF25/KF40 | Industrial Vacuum Pump

Oil Mist Exhaust Filter for KF25 / KF40 Vacuum Pumps

Keep your workspace clean and your equipment running efficiently with this heavy-duty Oil Mist Exhaust Filter. Designed specifically for KF25 and KF40 flange connections, this industrial-grade filtration device captures and separates oil mist discharged from mechanical vacuum pump exhaust ports — delivering a cleaner, safer working environment and extending the life of your equipment.

Key Features

• High-Strength Transparent Shell: Constructed from imported high-strength, high-temperature-resistant transparent material, the housing lets you visually monitor the oil-gas separation process at a glance — no guesswork, no downtime surprises.
• 95%+ Filtration Efficiency: This device achieves a filtration rate of over 95%, effectively capturing oil mist from the vacuum pump exhaust port and significantly reducing airborne contaminants in your work area.
• Durable Filter Element: The internal filter element is made from imported high-quality filter cotton, engineered for strong oil absorption and stable, long-lasting performance across extended industrial use.
• KF25 / KF40 Quick-Release Flange Interface: Tool-friendly installation is built right in. The standard KF25/KF40 quick-release flange design means fast, secure attachment to your existing vacuum pump setup.
• Low-Maintenance Design: For best results, replace the filter element and vacuum pump oil simultaneously. This keeps the entire system performing at optimal filtration efficiency with minimal effort.

Specifications

Package Contents

• 1 × Oil Mist Exhaust Filter (Oil Mist Removal Device)

Important Notes

• Always ensure there is no residual pressure in the system before performing any maintenance or filter replacement.
• Colors and dimensions may vary slightly from product images due to monitor settings and manual measurement tolerances.
• When replacing the exhaust filter element, it is recommended to also change the vacuum pump oil to maintain peak performance.

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Frequently Asked Questions

Q: What vacuum pump types is this KF25/KF40 oil mist exhaust filter compatible with?

A: This oil mist exhaust filter is compatible with mechanical vacuum pumps that feature KF25 or KF40 flange exhaust ports. These are standard flange sizes used widely in laboratory, industrial, and manufacturing vacuum pump systems. Always verify your pump's exhaust flange size before purchasing.

Q: How often should I replace the filter element in this oil mist removal device?

A: Replacement frequency depends on your pump's usage intensity and the volume of oil mist generated. As a general guideline, inspect the filter element regularly and replace it when it appears saturated or when you notice a reduction in filtration performance. It is also recommended to replace the vacuum pump oil at the same time as the filter element to ensure optimal system efficiency.

Q: Is the transparent shell heat-resistant for continuous industrial use?

A: Yes. The shell is made from imported high-strength transparent material specifically selected for its high-temperature resistance, making it well-suited for continuous industrial operation. The transparent design also allows for easy visual monitoring of the oil-gas separation process without disassembling the unit.

Q: How do I install this oil mist exhaust filter on my vacuum pump?

A: Installation is straightforward thanks to the KF25/KF40 quick-release flange interface. Simply align the filter's flange with your vacuum pump's exhaust port flange and secure it using a standard KF clamp. Always ensure the system is fully de-pressurized and powered off before installing or servicing the filter.