Product Description
mLab Supply helps laboratories source the KNF N 816 Laboratory Vacuum Pump, along with comparable new, used, and refurbished options when available.
The KNF N 816 is an oil-free diaphragm vacuum pump designed for general laboratory vacuum applications. KNF laboratory pumps are widely used in filtration, aspiration, evaporation, and vacuum manifold workflows in pharmaceutical, academic, and research laboratory environments.
Common Applications
- Vacuum filtration (membrane filtration, Buchner funnel)
- Aspiration and liquid waste removal
- Rotary evaporator vacuum source
- Gel drying and vacuum manifold applications
- General laboratory vacuum workflows requiring an oil-free source
Configuration Considerations
- Confirm ultimate vacuum and pumping speed for your application
- Verify inlet and exhaust port configuration and fitting compatibility
- Confirm chemical compatibility of pump materials with your solvents or vapors
- Verify power requirements for your facility
- For regulated applications, confirm available calibration and service documentation
What to Verify When Sourcing a Used Unit
- Diaphragm and valve condition — these are wear items and may need replacement
- Vacuum performance and ultimate vacuum achievable
- Inlet and exhaust fitting condition
- Included accessories (tubing, fittings, traps)
- Preventive maintenance and service records
Pump configuration, vacuum performance, included accessories, condition, service history, and availability may vary by sourced unit. mLab Supply is not an authorized KNF dealer.
Request a Quote
Submit a quote request with your vacuum requirements, application, and purchasing timeline. Our sourcing team will review current options through our supplier and secondary-market network.