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Diaphragm Type Dry Vacuum Pumps DTU-20
Single-stage / with plug, and switch / with thermal protector

Features

High vacuum attainable.
PTFE used on all contacted parts of the gas
High corrosion resistant.

Specifications
  Unit 50Hz 60Hz
Actual Pumping Speed L/min. 20 23
Ultimate pressure Pa 200
Motor mm Single phase, 220V, 80W, 4P, Capacitor run
Full load current A 0.70 0.72
Weight kg 7.5
Inlet, outlet pipe diameter mm O.D. dia.10 x I.D.dia.6 (RC1/8)
Ambient operation temp.range °C 5– 40
Dimensions W x L x H (mm) 161 x 327 x 218

Caution
The following operating techniques should be noted:
1. It is necessary to prevent the pumping of water, dust or corrosive gas. (Consult your local sales representative for further details.)

Outline drawing


Pumping Speed Curves


Optional voltage
Voltage Applicable Volt CE Marked RoHs
Single phase, 100V Standard    
Single phase, 115V    
Single phase, 200V    
Single phase, 220V    

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Copyright (C)2003 ULVAC KIKO, Inc. All Right Reserved. Ver.3.00 (November 2006)