Vitastage

Summary

Product identification

The Vitastage is a Hygienic Pump, specifically a Sterile Process Pump in close-coupled design.

Main applications:

• Food and beverage industry
• Chemical industry
• Further industrial applications with moderate hygienic requirements

Fluids handled:

• Pure liquids not mechanically or chemically aggressive to the pump

Designation key example: Vitastage 10/3/75 2 B T

• Vitastage: Type series
• 10: Size
• 3: Number of stages
• 75: Motor rating (7.5 kW × 10)
• 2: Number of poles
• B: Installation type
• T: Seal design

Operating limits

• Flow rate (Q): ≤ 12.5 m³/h
• Head (H): ≤ 150 m
• Operating pressure (p): ≤ 16 bar
• Fluid temperature (T): ≤ 140 °C (higher on request)

Electrical

• Drive: Self-cooling IEC squirrel cage motor
• Winding 50 Hz:
  • 230 V/400 V up to 4 kW
  • 400 V/690 V from 5.5 kW
• Type of construction: B5/B35
• Enclosure: IP55
• Thermal class: F
• Other motors on request

Mechanical / hydraulic

Design details:

• High-pressure centrifugal pump
• Casing in ring-section design
• Multistage
• Standard design with materials to Regulation (EC) No. 1935/2004

Installation:

• Horizontal/vertical installation

Impeller type:

• Closed radial impeller with multiply curved vanes

Shaft seal:

• Standardised mechanical seal to EN 12756

Materials:

• Pump casing: 1.4408/1.4401 (AISI 316)
• Impeller/diffuser: 1.4401 (AISI 316)
• Impeller nut: 1.4401 (AISI 316)
• Shaft: 1.4401 (AISI 316)
• Motor housing: Aluminium/Cast iron
• Motor shroud: 1.4301 (AISI 304)
• Connections: 1.4408 (AISI 316)
• Installation parts: 1.4301 (AISI 304)

Connections:

• Horizontal installation: Axial suction nozzle, Tangential discharge nozzle
• Vertical installation: Horizontal suction nozzle, Tangential discharge nozzle
• Types of connection: Threaded connection to DIN 11851, Threaded connection to SMS standard, Other connection types on request

Mechanical seal design (materials):

• Mechanical seal (single internal mechanical seal): SiC/CARB/EPDM¹), SiC/TUC/EPDM, SiC/SiC/EPDM
• Elastomers: EPDM¹), FPM, FFPM, PTFE
• Static sealing elements: EPDM¹), NBR, FPM, FFPM, FEP
  • ¹Standard design
  • Key: CARB (Graphite), EPDM (Ethylene propylene diene rubber), TUC (Tungsten carbide), SiC (Silicon carbide), NBR (Nitrile rubber), FPM (Fluoroelastomer (Viton)), FFPM (Perfluoroelastomer), PTFE (Polytetrafluoroelastomer), FEP (Fluorocarbon (PTFE-encapsulated silicone))

Dimensions and Characteristic Curves: Detailed dimensions for horizontal (with and without motor shroud) and vertical installations, as well as motor foot dimensions and characteristic curves, are provided in the official PDF. See the official PDF for exact tabulated values and graphical representations.

Certifications

• Certified quality management to ISO 9001 (All countries)
• Elastomers FDA, 3A, USP class VI certified (All countries)

Pump accessories

• Stainless steel motor shroud
• Mounted on a trolley, with switch and power cable
• Vertically adjustable ball feet

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror