Ehrler & Beck Vakuum- und Drucklufttechnik GmbH
Ehrler und Beck

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S-SVT 4500

The Elmo Rietschle S-SVT 4500 is an oil-flooded screw vacuum pump with integrated speed control for central vacuum systems: up to 4310 m³/h, motor 75 kW, acoustic enclosure. Ehrler & Beck advises on sizing and service.

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  • Pumping speed 4,310 m³/h 50 Hz
  • Rated motor power 75 kW 50 Hz

Elmo Rietschle S-SVT 4500 – variable-speed screw vacuum pump

The S-SVT 4500 combines oil-flooded twin-screw technology with an integrated frequency converter. It is designed for central vacuum systems and holds the setpoint in the typical working range of 100–250 mbar (abs.) instead of pumping beyond demand. Volume flow up to 4310 m³/h (measured to ISO 21360-2), motor power 75 kW, sound pressure level 83 dB(A) (ISO 2151).

Equipment

The equipment includes a directly coupled motor, a single oil separator vessel, an inlet filter, an acoustic enclosure and a colour touchscreen; up to 8 pumps can be controlled together. Elmo Rietschle states an oil carry-over of ≤ 3 ppm. Air or water cooling.

Dimensions

3150 × 1950 × 2230 mm (L × W × H), weight 3773 kg, oil filling 90 l. 60 Hz is an option for this size (not standard).

Advice and service

Ehrler & Beck supports you in sizing central vacuum systems, supplies oil and spare parts and carries out maintenance and repair.
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