Wilo-SiBoost Smart 1 MVISE

Explanation of designation

Example: Wilo-SiBoost Smart 1 MVISE 206
SiBoost Smart Compact booster system with integrated speed control
1 Number of pumps
MVISE Pump Series
2 Nominal flow / [m ³ / h] single pump
06 Number of stages of a single pump

Overview

  • Minimal noise level due to high-pressure stainless steel centrifugal pump with wet rotor and integrated frequency converter
  • Noise levels up to 20 dB(A) lower than conventional systems with the same hydraulic output
  • Adjustability and reliability in operation with MVISE range with integrated dry-running detection and automatic shut-off in the case of stoppage of water supply

Type

Low-noise, ready-for-connection water-supply unit with vertically arranged normal-suction stainless steel high-pressure multistage centrifugal pump of MVISE series in glanded version with integrated water-cooled frequency converter.

Application

  • Fully automatic water supply and pressure boosting system with mains water supply or cistern at least 0.5m above pump level for private, commercial, industrial and municipal installations (back-up pump acc. to DIN 1988 and DIN EN 806 must be provided).
  • Approved pumped liquid is generally water that does not have aggressive chemical and mechanical effects on the materials used and does not contain abrasive and long-fibre constituents such as
    • Drinking water
    • Cooling water
    • Processing water
    • Extinguishing water (except water for fire extinguishing systems according to DIN 14462; with the approval of the local fire department)

Equipment/function

1 MVISE series pump with glandless motor, speed-controlled by means of an integrated frequency converter, on a galvanised steel base frame for height-adjustable operation.

All parts in contact with the pumped liquid are corrosion resistant.

  • On the pressure side:
    • Shut-off valves.
    • Non return valve
    • Non return valve
    • Expansion vessel 8 l diaphragm tank, PN 16
    • Pressure sensor 4...20 mA
    • Pressure gauge
  • Suction side:
    • Pressure sensor 4...20 mA
    • Pressure gauge

Model overview

Those. information

Scope of delivery

  • Factory assembled, tested for failure-free operation and tightness, ready to connect pressure booster system
  • Packaging
  • Installation and operating instructions

Technical Specifications

  • Electrical connection 3~400 V, 50 Hz
  • Max. temperature of pumped liquid +50 °C
  • Max. ambient temperature 40 °C
  • Working pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal diameter for connection Rp 1¼ - Rp 1½
  • Speed range 1100 - 2750 rpm
  • Protection class IP44

Materials

  • MVISE 2 - 8 m³/h
    • Stainless steel pump casing 1.4301 [AISI 304]
    • Hydraulic part in 1.4301 [AISI 304]
    • EPDM seals

Description/structure

Baseframe: galvanized steel, with height-adjustable anti-vibration mounts, providing good structure-borne sound insulation, as well as integrated rigging points

Piping system: Complete piping system in stainless steel on the pressure side, suitable for connecting piping made of any material used in building equipment. The piping system is designed in accordance with the total hydraulic capacity of the pressure boosting unit.

Pumps: 1 MVISE 2, 4, 8 series pump is used. The water-cooled frequency converters on the pump motor provide infinitely variable speed control ranging from 20 Hz to a maximum of 50 Hz for each pump of this series. 50 Hz. All parts in contact with the pumped liquid are made of stainless steel.

Fittings: On the pressure side the pump is equipped with a ball shut-off valve with DVGW approval mark and a non-return valve with DVGW approval.

Diaphragm pressure vessel 8 l/PN 16 located on the discharge side with a butyl rubber diaphragm, DVGW/KTW approval, meets Food Safety Act requirements; equipped with a shut-off ball cock, drainage system and flow fittings with DVGW/KTW approval to DIN 4807 for inspection and testing purposes.

Pressure monitoring: 2 pressure sensors: 4...20 mA, located on the pressure side and on the suction side.

Pressure display: Pressure gauge located on the suction and final pressure sides.

Other versions on request

Download

Colors

DOP

Wilo CAD

The Wilo CAD online library contains DWG drawings of Wilo pumping equipment. In this library, the dimensions of the pumping equipment are given as a guideline. Please note that the contents of the Wilo CAD online library are subject to technical changes.


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