CAT5 1MHI203/PS-EM

Data sheet

Approved field of application
  • Max. fluid temperature T
    40 °C
  • Max. ambient temperature T
    40 °C
  • Max. operating pressure p
    10 bar
  • Pipe connection on the pressure side DNd
    Rp 1
  • Pipe connection on the suction side DNs
    -
Motor data
  • Mains connection
    1~230 V, 50 Hz
  • Voltage tolerance
    ±10 % %
  • Insulation class
    F
  • Protection class
    IP54
  • Rated power P2
    0.55 kW
  • Rated current IN
    4.00 A
  • Motor efficiency ηM 50%
    59.2
  • Motor efficiency ηM 75%
    64.4
  • Motor efficiency ηM 100%
    0
Materials
  • Pump housing
    1.4301, X5CrNi18-10
  • Shaft
    1.4301, X5CrNi18-10
  • Impeller
    1.4301, X5CrNi18-10
  • Gasket material
    EPDM
  • Mechanical seal
    %%getR=./hydraulic/shaft_seal/Shaft_seal_specification/_name%%
Information for order placements
  • Net weight, approx. m
    60 kg
  • Article number
    2819143
  • Brand
    Wilo

Dimensions and dimensions drawings

Wilo-CAT5-1 MHI...PS-EM, 00809, Wilo-UK

Wilo-CAT5-1 MHI...PS-EM, 00809, Wilo-UK
Wilo-CAT5-1 MHI...PS-EM, 00809, Wilo-UK

Wiring diagram

3~400 V; 1~230 V

3~400 V; 1~230 V
3~400 V; 1~230 V

Ordering information

Information for order placements
  • Brand
    Wilo
  • Product description
    CAT5 1MHI203/PS-EM
  • EAN number
    9999999999999
  • Article number
    2819143
  • Gross weight, approx. m
    82.0 kg
  • Net weight, approx. m
    60 kg
  • Overall length L
    1000.0 mm
  • Height without packaging H
    685 mm
  • Colour
    Green/black/silver
  • Packaging property
    Transport packaging
  • Packaging type
    One-way pallet
  • Number per layer
    1
  • Width without packaging L
    870.0 mm
  • Minimum order quantity
    1
  • Pieces per pallet
    1

Tender text

Fully packaged pressure booster set consisting of:

1 MHI non self-priming horizontal stainless steel high pressure centrifugal pumps with impellers/ diffusors and all parts in contact with the fluid made of stainless steel, with a bi-directional mechanical seal and driven by a single phase motor. The pump has a1/4 turn ball valve and a Non return valve on discharge. The discharge assembly is equipped with an 8 l diaphragm pressure vessel with through-flow fitting to DN 4807, pressure gauge and pressure switch.

The polypropylene break tank has an actual capacity of 115 litres and is complete with an AB type airgap to WRAS regulations 1999 and BSEN 13077, this is suitable for backflow prevention to Category 5 systems. The water level is controlled via ½” BS1212 equilibrium ball float valve sized for a minimum of 1 bar inlet pressure. Low level protection to the pump is provided by side mounted float switch. Tank can be drained via ½” drain cock.

The Weir and ¾” overflow are screened to enable installation on Hygienic Systems. However this unit is not designed to supply Drinking water.

Electro-mechanical Starter box for the automatic control of the booster set, consisting of:

motor contactor and overload unit, adjustable pump run on timer, hand/off/auto switch and reset pushbutton. Volt-free contacts for run and fault signals.

All mounted on a common powder coated steel base frame.

Fused protection and isolation is the responsibility of the installer

Materials
  • Pump housing
    1.4301, X5CrNi18-10
  • Impeller
    1.4301, X5CrNi18-10
  • Gasket material
    EPDM
  • Shaft
    1.4301, X5CrNi18-10
  • Pipework material
    CW617N
Operating data
  • Fluid media
    Water
  • Permitted fluids
    Water
  • Min. fluid temperature T
    5 °C
  • Max. fluid temperature T
    40 °C
  • Maximum operating pressure p
    10 bar
  • Inlet pressure p inl
    0.59 bar
  • Max. ambient temperature T
    40 °C
Motor data
  • Mains connection
    1~230 V, 50 Hz
  • Rated power P2
    0.55 kW
  • Activation type
    Direct online (DOL)
  • Rated current IN
    4.00 A
  • Motor efficiency ηM 50%
    59.2
  • Motor efficiency ηM 75%
    64.4
  • Motor efficiency ηM 100%
    63.9
  • Insulation class
    F
  • Protection class control panel
    IP54
  • Protection class motor
    IP54
Installation dimensions
  • Pipe connection on the pressure side DNd
    Rp 1
  • Pipe connection on the suction side DNs
    -
  • Overflow connection
    Ø22mm, PN10
Information for order placements
  • Net weight, approx. m
    60 kg
  • Brand
    Wilo
  • Product description
    CAT5 1MHI203/PS-EM
  • Article number
    2819143

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REACH Regulation

Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

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