S-VSI 100 | S-VSI 300

Product catalog summary

Specifications:
The S-VSI 100 and S-VSI 300 are dry running, non-contact operation screw vacuum pumps with capacities ranging from 110 to 380 m3/hr and an ultimate vacuum of 0.1 mbar (abs.). They are designed for easy maintenance and are suitable for industrial applications such as vacuum forming, metallurgy, and surface technology. The pumps offer high efficiency due to the precision graduation of the screw pitch and are available in versions for handling gases with increased oxygen content.

Technical Data:

Suction Capacity: 110 to 380 m3/h
Ultimate Vacuum: 0.1 mbar (abs.)
Rated Voltage: 50 Hz: 230/400V ± 10%, 400/690V ± 10%; 60 Hz: 220/380V, 380/660V
Motor Rating: 50 Hz: 3.0 kW (S-VSI 100), 7.5 kW (S-VSI 300); 60 Hz: 3.6 kW (S-VSI 100), 9.0 kW (S-VSI 300)
Current Drawn: 50 Hz: 10.5/6.0 A (S-VSI 100), 14.6/8.4 A (S-VSI 300)
Speed: 50 Hz: 2880 min-1; 60 Hz: 3550 min-1
Noise Level: 50 Hz: 72 dB(A) (S-VSI 100), 74 dB(A) (S-VSI 300); 60 Hz: 75 dB(A) (S-VSI 100), 78 dB(A) (S-VSI 300)
Weight: 190 kg (S-VSI 100), 308 kg (S-VSI 300)
Oil Capacity: 1.65 l (S-VSI 100), 1.9 l (S-VSI 300)
Cooling Water Consumption: 1.8 l/min (S-VSI 100), 6.7 l/min (S-VSI 300)

Dimensions:
Detailed dimensions are provided for both models, including various connection points and overall size specifications.

Accessories:

Non-return valve
Vacuum tight suction filter
Motor starter
Soft starter

Additional Information:
The document includes a selection diagram for 50 Hz and 60 Hz operations, and notes that technical changes are reserved. The motor dimensions and current drawn may vary depending on the motor type.

Catalog excerpts

S-VSI S-VSI 100 | S-VSI 300 Trocken laufende, berührungslos arbeitende Schrauben-Vakuumpumpen Saugvermögen 110 bis 380 m3/h, max. Endvakuum 0,1 mbar (abs.). Einfache Wartung. Geeignet für industrielle Anwendungen wie Vakuumformen, Metallurgie und Oberﬂächentechnik. Hoher Wirkungsgrad durch abgestuftes Schraubenproﬁl. Ausführungen zum Förden von Gasen mit erhöhtem Sauerstoffanteil sind verfügbar. • Selection diagram • Suction capacity Dry running, non-contact operation screw vacuum pumps Capacities ranging from 110 to 380 m3/hr, ultimate vacuum 0.1 mbar (abs.). Easy to service. Suitable for industrial applications like vacuum forming, metallurgy and surface technology. High efﬁciency thanks to the precision graduation of the screw pitch. Versions for handling of gases with raised oxygen-share are available. Ansaugdruck S-VSI Saugvermögen max. Suction capacity maximum Enddruck Ultimate vacuum Motorleistung Motor rating Stromaufnahme Current drawn Drehzahl Speed Mittlerer Schalldruckpegel Average noise level Kühlwasserverbrauch Cooling water consumption Bemessungsspannung Rated voltage

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z1 Vakuum-Anschluss • Vacuum connection z3 Abluft-Austritt • Exhaust Kühlwassereintritt G 3/8 • Cooling water inlet Kühlwasseraustritt G 3/8 • Cooling water outlet Kühlluft-Eintritt • Cooling air entry Kühlluft-Austritt • Cooling air exit Öleinfüllstelle • Oil ﬁlling point Ölkontrolle • Oil check Ölablassstelle • Oil drain point Ölempfehlungsschild • Oil type plate Datenschild • Data plate Drehrichtung • Direction of rotation Schnellentlüftungsventil • Vent valve Rückschlagventil Non-return valve Vakuumdichter Ansaugﬁlter Vacuum tight suction ﬁlter Motorschutzschalter Motor starter Sanftanlauf...

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