Sroll Type Dry Vaccum Pumps DIS Series

Product catalog summary

Overview: The document provides technical specifications and features of the ULVAC KIKO, Inc. Scroll Type Dry Vacuum Pumps, specifically the DIS Series models DIS-90, DIS-251, and DIS-501. These pumps are designed for various industrial applications requiring vacuum technology.

Specifications:

Pumping Speed: The nominal pumping speed varies by model and frequency, with DIS-90 offering 90 L/min at 50Hz and 108 L/min at 60Hz, DIS-251 offering 250 L/min at 50Hz and 300 L/min at 60Hz, and DIS-501 offering 500 L/min at 50Hz and 600 L/min at 60Hz.
Ultimate Pressure: The ultimate pressure for the models ranges from 5.0 Pa for DIS-90 to 1.0 Pa for DIS-501.
Motor Specifications: Available in single and three-phase options, with varying voltage and power requirements. Single-phase motors range from 150W to 600W, while three-phase motors range from 400W to 600W.
Weight and Dimensions: The weight varies from 14 kg for the DIS-90 single-phase to 44 kg for the DIS-501 single-phase. Dimensions also vary by model and phase.
Ambient Temperature: All models operate within a temperature range of 5 – 40°C (41 – 104°F).
Water Vapor Handling: The DIS-90 can handle ≤ 5 g/day, while DIS-251 and DIS-501 can handle ≤ 25 g/day with air flush open.

Features:

Double wrap type scroll pump design with one orbiting and two fixed scrolls.
Capable of operation from atmospheric pressure.
High ultimate pressure level with low vibration and noise.
Maintenance cycle managed by an hour meter.

Applications: Suitable for analytical equipment, gas recovery systems, coating equipment, back pumps for TMP, helium leak detectors, and semiconductor manufacturing processes.

Certifications: The models are available with CE and CSA markings depending on the voltage configuration.

Catalog excerpts

Sroll Type Dry Vaccum Pumps DIS Series-1

■ Vacuum Pump ULVAC KIKO, Inc. Applications Analytical equipment. Gas recovery system. Coating equipment. Back pump for TMP Helium leak detector. • Double wrap type scroll pump which consists of 1 orbiting and 2 fixed scrolls. • Operation from atmospheric pressure is possible. • High ultimate pressure level is attainable • Low vibration and low noise. • Maintenance cycle can be controlled by hour meter. Manufacturing process for semiconductor. Vacuum Pump 20 Specifications Corresponding voltage and Certificate VACUUM COMPONENTS Pumping speed curves

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Sroll Type Dry Vaccum Pumps DIS Series

Sroll Type Dry Vaccum Pumps DIS Series

Catalog excerpts

All ULVAC GmbH catalogs and technical brochures