Diaphragm Type Dry Vacuum Pump DAU-20/DTU-20

Product catalog summary

Overview: The document provides technical specifications and applications for the ULVAC KIKO, Inc. Diaphragm Type Dry Vacuum Pump models DAU-20 and DTU-20. These pumps are designed for high vacuum applications with features such as low vibration and high corrosion resistance.

Specifications:

Pumping Speed: Both models offer a pumping speed of 20 L/min at 50Hz and 23 L/min at 60Hz, translating to 1.20 m3/h and 1.38 m3/h respectively.
Ultimate Pressure: The ultimate pressure is 200 Pa (-101.1 kPa), equivalent to 1.50 Torr or 2.00 mbar.
Motor: Single phase, 220V, 80W, 4P, capacitor run motor with a full load current of 0.7 A at 50Hz and 0.72 A at 60Hz.
Weight and Dimensions: Each pump weighs 7.5 kg with dimensions of 161 mm (W) x 327 mm (L) x 217 mm (H).
Inlet/Outlet Pipe Diameter: O.D. dia.10 mm x I.D. dia.6 mm (Rc 1/8).
Ambient Temperature Range: 5 – 40°C (41 – 104°F).

Applications: These pumps are suitable for use as backing pumps for turbo molecular pumps (TMP), in analytical equipment, biochemical analysis, gas charging, vacuum drying systems, and evaporators.

Certifications: The pumps are available in various voltage configurations (100V, 115V, 200V, 220V, 230V) and are marked with CE, TUV, and cTUVus certifications where applicable.

Features: The DAU-20 and DTU-20 models are characterized by their high vacuum capability, low vibration, and high corrosion resistance, particularly in the DTU-20 model.

Catalog excerpts

Diaphragm Type Dry Vacuum Pump DAU-20/DTU-20-1

■ Vacuum Pump ULVAC KIKO, Inc. ■ Vacuum Pump ULVAC KIKO, Inc. • High vacuum type diaphragm pump. • Low vibration. • High corrosion resistant. (DTU-20) Vacuum Pump Diaphragm Type Dry Vacuum Pump DAU-20/DTU-20Applications Backing pump for TMP Analytical equipment. Biochemical analysis. Gas charging. Vacuum drying systems. Evaporators etc. Corresponding voltage and Certificate ■ Pumping speed curves

Open the catalog to page 1

Diaphragm Type Dry Vacuum Pump DAU-20/DTU-20

Diaphragm Type Dry Vacuum Pump DAU-20/DTU-20

Catalog excerpts

All ULVAC GmbH catalogs and technical brochures