Product Feature
KNF Diaphragm vacuum pumps and compressors \Diaphragm vacuum pumps and compressors are dry-running devices used in a wide range of laboratory applications. They transfer, compress and evacuate different types of air, gases and vapors without contamination. The pumps are used for various laboratory applications such as vacuum distillation, multiflask filtration and gel drying. Technical features: 100% oil-free transfer Pure transferring, evacuation andcompression of gases Version for slightly aggressive or corrosive gasesand vapours Maintenance-free Environmentally friendly High level of gas tightness

German KNF brand models: N89KTE
 
Main features:
1, pollution-free transport, emissions and compression;
2, high air tightness. 
3, low noise, low vibration; 
4, small size, light weight, high performance;
5, 100% oil free, free maintenance;
The performance parameters:
1, the flow rate (l/min) : 9 litres
2, vacuum (mbar) : 100
3, the maximum working pressure (bar) : 5.0
4, size (mm) : 117 * 95 * 95
5, take over size: G1/8 two holes, one is the air inlet and an air outlet
6, motor: 230 vac / 50 hz
7, weight (Kg) : 1.3