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Wilo Star-Z 20/4 Circulator Pump Hot Water Recirculation 150mm
Circulator Pumps

Wilo Star-Z 20/4 Circulator Pump Hot Water Recirculation 150mm Code: 4081193

Water circulation pump without gland with constant rotational speed and maintenance-free, suitable for installation in a pipeline.

Block current resistant motor, body made of red brass, rotor made of...

Water circulation pump without gland with constant rotational speed and maintenance-free, suitable for installation in a pipeline.

Block current resistant motor, body made of red brass, rotor made of fiberglass reinforced plastic, and ceramic shaft with graphite bearings.

  • Width/Length/Height: 15.00 / 19.00 / 10.00 [cm]
  • Weight: 2.350 [kg]
  • Shaft diameter: 1...
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Maximum pressure head (m)

  1. 2 m

    from 362,00 €

  2. 4 m

    from 420,00 €

  3. 6 m

    from 529,00 €

Connection diameter

  1. 20 mm

    from 420,00 €

  2. 25 mm

    from 362,00 €

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Product report

Description

Description

Water circulation pump without gland with constant rotational speed and maintenance-free, suitable for installation in a pipeline.

Block current resistant motor, body made of red brass, rotor made of fiberglass reinforced plastic, and ceramic shaft with graphite bearings.

  • Width/Length/Height: 15.00 / 19.00 / 10.00 [cm]
  • Weight: 2.350 [kg]
  • Shaft diameter: 1 1/2"
  • Maximum temperature: 65°C
  • Number of gears: 3
  • Maximum power: 71 W
  • Maximum water lift height: 4.7 m
  • Maximum performance: 62 l/min

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Number
4081193

Product Details

Electronic
No

Electronic

Latest technology browsers. They provide high energy efficiency and consume up to 80% less electricity.
Application
Hot Water Recirculation

Application

Hot Water Recirculation
The circulator provides a ready flow of hot water for use, and is considered an energy-intensive operation.
Maximum Pressure Head (m)
4 m

Maximum Pressure Head (m)

A professional engineer is required for the calculation. It is the sum of flow resistances and does not concern the static height of the installation.

Dimensions

Connection Diameter
20 mm
Length
150 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Water circulation pump without gland with constant rotational speed and maintenance-free, suitable for installation in a pipeline.

Block current resistant motor, body made of red brass, rotor made of fiberglass reinforced plastic, and ceramic shaft with graphite bearings.

  • Width/Length/Height: 15.00 / 19.00 / 10.00 [cm]
  • Weight: 2.350 [kg]
  • Shaft diameter: 1 1/2"
  • Maximum temperature: 65°C
  • Number of gears: 3
  • Maximum power: 71 W
  • Maximum water lift height: 4.7 m
  • Maximum performance: 62 l/min

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
4081193

Product Details

Electronic
No

Electronic

Latest technology browsers. They provide high energy efficiency and consume up to 80% less electricity.
Application
Hot Water Recirculation

Application

Hot Water Recirculation
The circulator provides a ready flow of hot water for use, and is considered an energy-intensive operation.
Maximum Pressure Head (m)
4 m

Maximum Pressure Head (m)

A professional engineer is required for the calculation. It is the sum of flow resistances and does not concern the static height of the installation.

Dimensions

Connection Diameter
20 mm
Length
150 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

420,00 €
14,00 €   shipping cost