Diaphragm vacuum pump, VACUUBRAND®

531-0942

Diaphragm vacuum pump, VACUUBRAND®

531-0942

Flow rate:
56,6 l/min
No. of stages:
3
Vacuum:
<2 mbar
Description:
Diaphram vacuum pump, 230 V, vacuum outlet O.Ø 12,7 mm
Seq:
01
Model:
Diaphragm vacuum pump
ATEX approval:
II 3G IIC T3 X internal ATM only
Connection on pressure side (EX):
9,9 mm
Connection on suction side (IN):
12,7 mm
Current consumption:
3 A
Diaphragms:
PTFE
Electrical supply:
>250 W
Hose connection:
12,7 mm
Max. counterpressure at outlet (abs.):
1,1 bar
Motor output:
0,25 kW
Permitted gas and ambient air temperature:
40 °C
Ultimate total vacuum without gas ballast:
1,5 mbar
Ultimate vacuum without/with gas ballast:
3 mbar
Weight:
14,4 kg
W×D×H:
325×243×198 mm
Housing material:
Chemically resistant fluoroplastics
Pk:
1

Single- or dual-head chemically resistant, dry running diaphragm pumps for a wide range of laboratory applications. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated.

100% oil-free displacement, so media cannot be contaminated by transfer, evacuation or compression
High resistance to vapours and condensates
Chemically resistant, suitable for use with very aggressive and corrosive gases and vapours
Maintenance-free, environmentally friendly; the pumps use no water and so produce no contaminated waste water

Application: Fluid aspiration, degassing, gel drying, rotary evaporation, centrifugal concentration, distillation

Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller and extends the service life of the diaphragm. All parts that come into contact with the media are comprised of chemically resistant fluorinated plastics.

: Includes chemically resistant diaphragm pump with thermal circuit breaker, mains fuse, connecting cable and PTFE hose attachments with for hoses with 10 mm internal diameter.