Diaphragm pumps Aluminium Type MD 12 NT VARIO select

Diaphragm pumps, Aluminium
-Improved performance, increased pumping speed (up to 16 m≥/h) and better ultimate vacuum (up to 0.3 mbar). Extend applications with non-aggressive gases whether used in the laboratory or for industrial processes
-Very low leak rate due to enhanced leak-tight tubing connections, resulting in consistent performance characteristics - even after many years of operation. Ideal for analytical applications
-Long diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stability
-Very quiet and ultra low vibration due to compact drive with patented motor drive system. Ideal as a built-in component for sensitive analytical equipment
-Easy to clean due to smooth surfaces. A robust solution for numerous applications in industrial environments

The VARIO® design provides vacuum control by precise and continuous adaption of the diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.

Country-specific power cord versions available on request.
Specifications
Vacuum inlet
Tubing nozzle DN 8-10 mm: ME 4 NT, ME 4R NT, ME 8 NT, MZ 2 NT, ME 2 NT
KF DN 16: MZ 2D NT, MD 4 NT, MV 2 NT, MD 4 VARIO select, MD 2 VARIO select
KF DN 25: MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Pressure outlet
Silencer / G1/4": MZ 2 NT, MZ 2D NT, MD 4 NT, MV 2 NT, ME 2 NT, MD 4 VARIO select, MV 2 VARIO select
Silencer / G1/2": MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Twin silencers / G1/4": ME 8 NT, ME 4 NT
Tubing nozzle DN 8-10 mm: ME 4R NT

Type MD 12 NT VARIO select
Dimensions (W x D x H) 260 x 552 x 450 mm
Flow rate (50/60Hz) 223.33 / 223.70 L / min.
Ultimate vacuum 1.5 mbar
Number of steps 3
Connector CEE