MD 4 VARIO Select

MD 4 VARIO Select

Vacuum controller : VACUU·SELECT
Number of heads / stages : 4 / 3
Max. pumping speed : 5.7 m3/h
Max. pumping speed : 3.4 cfm
Ultimate vacuum (abs.) : 1 / 0.75 mbar/torr
Ambient temperature range (operation) : 10 - 40 °C
Ambient temperature range (storage) : -10 - 60 °C
Max. back pressure (abs.) : 1.1 bar
Inlet connection : Small flange KF DN 16
Outlet connection : Silencer / G1/4"
Rated motor power : 0.53 kW
Motor speed range : 30 - 2400 min-1
Degree of protection : IP 20
Dimensions (L x W x H) : 325 x 235 x 245 mm
Weight : 19.1 kg
Noise level at 50 Hz : 45 dBA
ATEX conformity (only 230V) : II 3/- G IIC T3 X Internal Atm.