B- pompa vuoto e pressione rotativa a palette a secco

Dry running rotary vane pressure vacuum pumps

The DBSAS pressure vacuum pumps are dry running rotary vane combined pumps equipped with vanes, bearings on both sides of the rotor, flanged motor, elastic coupling, heat exchanger, vacuum control valve and pressure control valve. They are characterized by air cooling system, dry running (oil free), oil-less air discharge, easy servicing and maintenance. They are available with capacities from 80 to 248 mc/h, vacuum up to 400 mbar absolute and pressure up to 0.6 bar(g) on continuous operation.

CARATTERISTICHE
U.M. DBS A/S 80 DBS A/S 100 DBS A/S 140 DBS A/S 200 DBS A/S 250
TECHNICAL FEATURES
Portata 50 Hz mc/h 80 107 146 197 248
Range 60 Hz 96 128 175 236 297
Pressione finale (relativa)
mbar -600 -600 -600 -500 -500
Final pressure (relative)
Sovrapressione (relativa)
mbar 600 600 600 500 500
Over pressure (relative)
Tensione
Volt 230-400 400-690 400-690 400-690 400-690
Voltage
Potenza 50 Hz KW 4 5.5 7.5 7,5 9,2
Power 60 Hz 5,5 7,5 9,2 9,2 11
N° giri 50 Hz (min) -¹ 1450 1450 1450 1450 1450
Twist number 60 Hz 1740 1740 1740 1740 1740
Livello di pressione acustica 50 Hz dB(A) 78 79 79 82 82
Sound pressure level 60 Hz 79 80 80 83 83
Attacco aspirazione
Pollice 1.1/2 1.1/2 1.1/2 2 2
Suctioning connection
Inch
Attacco scarico
Pollice 1.1/2 1″1/2 1″1/2 2 2
Draining connection
Inch
Peso 50 Hz Kg 145 155 165 202 212
Weight 60 Hz 155 165 175 212 282
Larghezza
mm 395 395 395 551 551
Width
Lunghezza 50 Hz mm 875 940 980 1160 1160
Length 60 Hz 940 980 980 1160 1350
Altezza
mm 450 450 450 500 500
Height