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Diaphragm Type Teflon Vacuum Pumps(Anti-Corrosive Type) DTC-21
Two-stage / with thermal protector

 
Features

All components that see the gas are made in PTFE.
Suitable for pumping out corrosive gas or organic solvent.
High vacuum down to 1000Pa.
Compact

Specifications
  Unit 50Hz 60Hz
Actual Pumping Speed L/min. 20 24
Ultimate pressure Pa 1.0 x 103
Motor   Single phase, 220V, 50W, 4P, Capacitor run
Full load current A 0.69 0.65
Weight kg 7.3
Inlet, outlet pipe diameter mm O.D. dia.9 x I.D. dia.5 (G1/4)
Ambient operation temp.range °C 0 – 40
Dimensions mm 142(W) x 288.5(L) x 202(H)
Caution
It is necessary to present the pumping of water (or liquid), dust.

Outline drawing


Pumping Speed Curves


Optional voltage
Voltage Model Applicable Volt CE Marked cTUVus Marked
Single phase, 100V DTC-21A Standard
Single phase, 230V DTC-21B
Single phase, 115V DTC-21C
Single phase, 220V DTC-21D
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Copyright (C)2003 ULVAC KIKO, Inc. All Right Reserved. Ver.3.00 (November 2006)