3 replacement options found

Existing pump - Circulation Pump curve

Brand Biral
Product name W 13
Overall length 150 mm
Mains connection 1x230 V
Pipe Connection G 32

Replacement pump - High Efficiency Premium Exchange sheet

Product name Stratos PICO-Z 20/0,5-6 -150
Item no. 4255431
Overall length 150 mm
Mains connection 1x230 V
Pipe Connection G 32
Rated Current 0,44 A
Nominal power P2 0,03 kW
Fluid temperature range +2 - +70 °C

Comment

Fits without any modification of piping.

Product information
Stratos PICO-Z 20/0,5-6 -150

Stratos PICO-Z 20/0,5-6 -150
Item no. : 4255431

Design
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.

Application
Domestic hot water circulation systems in the industry and building services.

Equipment/function
Operating modes:
  • T-const. for temperature-controlled mode
  • Δ p-c for constant differential pressure
  • Constant speed (n-const.)
Manual functions
  • Setting the operating mode
  • Setting of pump output (delivery head)
  • Setting the minimum temperature
  • Setting the minimum flow rate
  • Pump venting
  • Manual restart
  • Reset function for resetting the electricity meter
  • Reset function for resetting to factory settings
  • Key lock for disabling the settings
Automatic functions
  • Continuous power adjustment according to the operating mode
  • Temperature control for maintaining a constant return temperature in the domestic hot water circulation system
  • Thermal disinfection routine (detecting and supporting the thermal disinfection of the domestic hot water storage tank)
  • Automatic venting function
  • Automatic restart
Signal and display functions
Alternating display:
  • Current volume flow [m³/h]
  • Current delivery head H in [m]
  • Current speed (n) [rpm]
  • Power consumption P [W]
  • Energy consumption W [kWh]
  • Current temperature T [°C]

  • Display status for warning messages (yellow display) and error messages (red display) each with error code and description in plain text
  • Display status for process display (blue display):
  • Pump venting
  • Manual restart
  • Status LED:
  • Green LED: Proper operation
  • Blue LED: Pump communication with external module
Equipment
  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Blocking-current proof motor
  • Particle filter
  • Thermal insulation as standard
  • Wilo-Connectivity interface for external modules
Technical data
  • Fluid temperature +2 °C to +95 °C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IPX4D
  • Screwed connection G1¼, G1½, G2
  • Max. operating pressure 10 bar
Materials
  • Pump housing: Stainless steel
  • Thermal insulation: Polypropylene
  • Impeller: Plastic
  • Shaft: Oxide ceramic
  • Bearing: Carbon, synthetic resin-impregnated
Scope of delivery
  • Pump
  • Thermal insulation
  • Wilo-Connector
  • Gaskets
  • Installation and operating instructions
CONNECTOR SC1
Item no.: 4144582
Contact, hit WS8:
  • Fits PICO pumps and Star-Z NOVA.
CONNECTOR ANGLE
Item no.: 4150229
Contact, angled WS8:
  • Fits PICO pumps and Star-Z NOVA.
  • Comes with cable.
Power supply cord + WS8 connector
Item no.: 4200870
Extension cable with connector:
  • WS8 connector.
  • Cable length 2 meters.
Smart Connect-Module BT Stratos PICO
Item no.: 4239241

Connect-Module BMS Stratos PICO
Item no.: 4257834

Retrofittable plug-in module Wilo-Connect Module BMS for pumps with Wilo-Connectivity Interface for enhancing the
interface for building management systems (BMS).
The module is mounted on the electronic module via the Wilo-Connectivity interface of the pump

Equipment/function
  • Run signal display
  • Analogue input 0 -10 V for setpoint specification
  • Run signal display via relay output as changeover contact
  • SSM collective fault signal as potential-free NC contact
  • SBM collective run signal as potential-free NO contact
  • Control input with configurable functions:
    - Override OFF (External OFF), MIN (External MIN), MAX (External MAX)
    - 2 PG screwed connections, rotatable with vertical or horizontal orientation

Replacement pump - High Efficiency Standard Exchange sheet

Product name Yonos PICO-Z 20/0,5-6 -150
Item no. 4255413
Overall length 150 mm
Mains connection 1x230 V
Pipe Connection G 32
Rated Current 0,44 A
Nominal power P2 0,03 kW
Fluid temperature range +2 - +70 °C

Comment

Fits without any modification of piping.
If programs for thermal disinfection or temperature control are desired and needed, Wilo-Stratos PICO-Z should be selected.

Product information
Yonos PICO-Z 20/0,5-6 -150

Yonos PICO-Z 20/0,5-6 -150
Item no. : 4255413

Design
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.

Application
Domestic hot water circulation systems in the industry and building services.

Equipment/function
Operating modes:
  • Δ p-c for constant differential pressure
  • Constant speed (3 constant speed stages)
  • Constant speed (continuously adjustable)
Manual functions
  • Setting the operating mode
  • Setting of pump output (delivery head)
  • Setting the constant speed (continuous or fixed)
  • Pump venting function
  • Manual restart
Automatic functions
  • Continuous power adjustment according to the operating mode
  • Automatic restart
  • Automatic dry-running detection
Signal and display functions
  • Display of the current power consumption in W
  • Display of the current flow in m³/h
Displays during setting:
  • Delivery head in m
  • Constant speed (c1, c2; c3)
  • Speed during continuous adjustment (n/100)
  • Display of fault messages (error codes)
  • Display of manually activated restart or pump venting function
Equipment
  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Blocking-current proof motor
  • Particle filter
  • Thermal insulation as standard
Technical data
  • Fluid temperature +2 °C to +95 °C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IPX4D
  • Screwed connection G1, G1½, G1¼
  • Max. operating pressure 10 bar
Materials
  • Pump housing: Stainless steel
  • Impeller: Plastic
  • Shaft: Oxide ceramic
  • Bearing: Carbon, synthetic resin-impregnated
Scope of delivery
  • Pump
  • Thermal insulation
  • Wilo-Connector
  • Gaskets
  • Installation and operating instructions
CONNECTOR SC1
Item no.: 4144582
Contact, hit WS8:
  • Fits PICO pumps and Star-Z NOVA.
CONNECTOR ANGLE
Item no.: 4150229
Contact, angled WS8:
  • Fits PICO pumps and Star-Z NOVA.
  • Comes with cable.
Power supply cord + WS8 connector
Item no.: 4200870
Extension cable with connector:
  • WS8 connector.
  • Cable length 2 meters.

Replacement pump - Conventional Exchange sheet

Product name TOP-Z 20/4 1~
Item no. 2045519
Overall length 150 mm
Mains connection 1x230 V
Pipe Connection G 32
Rated Current 0,35/0,40/0,50 A
Nominal power P2 0,06 kW
Fluid temperature range Max +65 °C

Comment

Fits without any modification of piping.

Product information
TOP-Z 20/4 1~

TOP-Z 20/4 1~
Item no. : 2045519

Your advantages
  • Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~)
  • With thermal insulation as standard
Construction
Glandless circulator with screwed connection or flange connection. Pre-selectable speed stages for power adjustment.

Application
Domestic hot water circulation systems in industry and building services.

Equipment/function
Operating modes:
  • Speed-stage switching
Manual functions
  • Setting the speed stages: 3 speed stages
Automatic functions
  • Internal protection against unacceptably high winding temperatures (only for pumps with P2 < 180 W, optional for all types with switchgears SK 602N and SK 622N).
Signal and display functions
  • Thermal winding contact (WSK, potential-free NC contact) (only for pumps with P2 ≥ 180 W)
  • Direction of rotation signal lamp (only for 3~ pumps)
Equipment
  • For flange-end pumps: Flange versions
  • Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges,
  • Standard version for pumps DN 80: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
  • Special version for DN 40 to DN 80 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange,
  • Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2≥180 W)
  • Thermal insulation as standard
Scope of delivery
  • Pump
  • Including thermal insulation
  • Including gaskets for threaded connection
  • Including washers for flange screws (for nominal connection diameters DN 40 - DN 65)
  • Including installation and operating instructions
Technical data
  • Permissible temperature range
  • TOP-Z 20/4 and TOP-Z 25/6 drinking water up to 3.21 mmol/l (18 °dH): max. +65 °C, in short-term operation (2 h) up to +80 °C
  • From TOP-Z 25/10 drinking water up to 3.57 mmol/l (20 °dH): max. +80 °C, in short-term operation (2 h) up to +110 °C
  • Mains connection:
  • 1~230 V, 50 Hz (depending on type)
  • 3~230 V, 50 Hz (with optional switching plug)
  • 3~400 V, 50 Hz
  • Protection class IP X4D
  • Screwed connection or flange connection (depending on type) Rp ¾ to DN 80
  • Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
Materials
  • Pump housing: Stainless steel/red brass/grey cast iron (depending on type)
  • Impeller: Plastic
  • Shaft: Stainless steel/ceramic (depending on type)
  • Bearing: Carbon, synthetic resin impregnated