3
replacement options found
Existing pump - Circulation
Brand
Biral
Product name
PrimAX 25-3 180 RED
Overall length
180 mm
Mains connection
1x230 V
Pipe Connection
G 40
Replacement pump - High Efficiency Premium Exchange sheet
Product name
Varios PICO-STG 25/1-7 -180
Item no.
4215542
EEI
≤ 0,20
Overall length
180 mm
Mains connection
1x230 V
Pipe Connection
G 40
Rated Current
0,5 A
Fluid temperature range
-10 - +95 °C
Comment
Fits without any modification of piping.
Product information
Varios PICO-STG 25/1-7 -180
Varios PICO-STG 25/1-7 -180
Item no.
: 4215542
Your advantages
- The most compatible replacement solution for all applications, including solar and geothermal, thanks to compact design, innovative control modes (such as iPWM) and the Sync assistant
- Maximum operating convenience thanks to its LED display and Green Button Technology featuring a button for control mode and a button for setting the pump
- Easy installation owing to a compact design, adjustable Electrical connections and maintenance functions such as venting
- Maximum operational reliability based on proven technology
The Wilo-Varios PICO-STG is the universal replacement solution in the heating, air conditioning and cooling sector for residential dwellings, as well as for solar and geothermal installations. It offers either standard mode or external control mode, and the settings of the pump it replaces can be easily imported using the Sync assistant. Its compact construction and the adoption of characteristic curves from the old pump with the new synchronisation function make installation and commissioning particularly easy. And with the Green Button Technology the operability is highly convenient.
Construction
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems, primary circuits of solar and geothermal systems.
Equipment/function
Operating modes:
- Constant differential pressure (3 pre-defined characteristic curves)
- Variable differential pressure (3 pre-defined characteristic curves)
- Constant speed (3 speed stages)
- External control by iPWM signal
- iPWM GT (heating/geothermal energy, not for Varios PICO-STG .../1-13)
- iPWM ST (Solar)
- Setting the operating mode in accordance with the application
- Setting of pump output (curve)
- Setting the constant speed
- Activation of sync function and LED coding
- Pump venting function
- Manual restart
- Automatic restart
- Display of selected control mode
- Display of selected stage of control mode or iPWM type
- Display of activated sync function and LED coding
- Status display of the manual restart or pump venting function
- Operation and fault display
- Cataphoretically-coated pump housing
- Wrench attachment point on pump body
- Electrical connection cable with 3-pole pump plug and Wilo-Connector
- iPWM connection
- Pump venting function
- Manual restart
- Blocking-current proof motor
- Particle filter
- Pump
- Cable with 3-pole pump plug and Wilo-Connector connection
- Wilo-Connector
- Gaskets
- Installation and operating instructions
- Fluid temperature:
- -20 °C to +95 °C (Heating/Geothermal)
- -10 °C to +110 °C (Solar)
- Mains connection 1~230 V, 50 Hz
- Protection class: IPX4D
- Screwed connection Rp ½, Rp 1 and Rp 1¼
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal impregnated
INSULATION-SHELL-INDIVIDUAL-FS14
Item no.: 4206066
- Thermal insulation of pump housing in heating applications.
- Reduces heat loss by up to 85%.
- Energy saving, reduces operating costs.
- Protects the pump from external damage.
- 100% recyclable.
Gasket union G 40
Item no.: 2835960
Molex-contact with cable/contact WS8
Item no.: 2206501
- Cable 0,12 m
- Fits Varios PICO pumps
Replacement pump - High Efficiency Premium Exchange sheet
Product name
Stratos PICO 25/0,5-4 -180
Item no.
4244393
EEI
≤ 0,18
Overall length
180 mm
Mains connection
1x230 V
Pipe Connection
G 40
Rated Current
0,26 A
Nominal power P2
0,015 kW
Fluid temperature range
-10 - +110 °C
Comment
Fits without any modification of piping.
Product information
Stratos PICO 25/0,5-4 -180
Stratos PICO 25/0,5-4 -180
Item no.
: 4244393
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems.
Equipment/function
Operating modes:
- Dynamic Adapt plus
- Δ p-c for constant differential pressure
- Δp-v for variable differential pressure
- Constant speed (n-const.)
- Compatible with the Wilo-Smart Balance App
- Setting the operating mode
- Setting of pump output (delivery head)
- Setting automatic setback operation
- Setting automatic operation for pressure-independent valves
- Pump venting
- Manual restart
- Reset function for resetting the electricity meter
- Reset function for resetting to factory settings
- Key lock for disabling the settings
- Continuous power adjustment according to the operating mode
- Automatic setback operation
- Automatic venting function
- Automatic dry-running detection
- Automatic restart
Alternating display:
- Current volume flow
- Current delivery head
- Current speed
- Power consumption
- Energy consumption
- Display status for warning messages (yellow display) and error messages (red display) each with error code and description in plain text
- Pump venting
- Manual restart
- Green LED: Proper operation
- Blue LED: Pump communication with external module
- Wrench attachment point on pump body
- Quick electrical connection with Wilo-Connector
- Automatic venting
- Blocking-current proof motor
- Particle filter
- Thermal insulation as standard for heating applications
- Wilo-Connectivity interface for external modules
- Fluid temperature -10 °C to +110 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX4D
- Screwed connection G1, G1½, G2
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron with cataphoretic coating (stainless steel: type …-N)
- Thermal insulation: Polypropylene
- Shaft: Stainless steel
- Bearing: carbon, metal impregnated
- Impeller: Plastic
- Pump
- Thermal insulation
- Wilo-Connector
- Gaskets
- Installation and operating instructions
CONNECTOR SC1
Item no.: 4144582
- Fits PICO pumps and Star-Z NOVA.
CONNECTOR ANGLE
Item no.: 4150229
- Fits PICO pumps and Star-Z NOVA.
- Comes with cable.
Power supply cord + WS8 connector
Item no.: 4200870
- WS8 connector.
- Cable length 2 meters.
Gasket union G 40
Item no.: 2835960
Smart Connect-Module BT Stratos PICO
Item no.: 4239241
Connect-Module BMS Stratos PICO
Item no.: 4257834
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 25/1-4 -180
Item no.
4215513
EEI
≤ 0,18
Overall length
180 mm
Mains connection
1x230 V
Pipe Connection
G 40
Rated Current
0,26 A
Fluid temperature range
-10 - +95 °C
Comment
Fits without any modification of piping.
Product information
Yonos PICO 25/1-4 -180
Yonos PICO 25/1-4 -180
Item no.
: 4215513
Your advantages
- Maximum operating convenience owing to the Green Button Technology with new, intelligent settings, intuitive user interface and new functions
- Optimised energy efficiency owing to EC motor technology, settings with an accuracy of 0.1 m and display of current power consumption
- Quick and easy installation and smooth replacement owing to the new, optimised construction
- Easy maintenance and high degree of operational reliability thanks to automatically and manually triggered restart or pump venting function
- Maximum operational reliability thanks to proven technology
A visible symbol of the new generation of high-efficiency pumps for heating and air-conditioning systems in residential dwellings is the green operating button, which together with new functions provides maximum convenience in commissioning and maintenance. Defaults for radiators or underfloor heating – symbolised by pictograms – save time during commissioning. The energy efficiency was improved once more and the power consumption is thus even lower and always in view. And thanks to the more compact construction, pump replacement is now even easier.
Construction
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems.
Equipment/function
Operating modes:
- Constant differential pressure
- Variable differential pressure
- Constant speed (3 control pump curves)
- Setting the operating mode in accordance with the application
- Setting of pump output (delivery head)
- Setting the constant speed
- Pump venting function
- Manual restart
- Continuous power adjustment according to the operating mode
- Automatic restart
- Automatic dry-running detection
- Display of power consumption in W
- Display of delivery head for setting
- Display of fault messages (error codes)
- Display of manually activated restart or pump venting function
- Wrench attachment point on pump body
- Quick electrical connection with Wilo-Connector
- Pump venting function
- Manual restart
- Blocking-current proof motor
- Particle filter
- Pump
- Wilo-Connector
- Seals
- Installation and operating instructions
- Fluid temperature -10 °C to +95 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX2D
- Screwed connection Rp ½, Rp 1 and Rp 1¼
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal impregnated
INSULATION-SHELL-INDIVIDUAL-FS14
Item no.: 4206066
- Thermal insulation of pump housing in heating applications.
- Reduces heat loss by up to 85%.
- Energy saving, reduces operating costs.
- Protects the pump from external damage.
- 100% recyclable.
CONNECTOR SC1
Item no.: 4144582
- Fits PICO pumps and Star-Z NOVA.
CONNECTOR ANGLE
Item no.: 4150229
- Fits PICO pumps and Star-Z NOVA.
- Comes with cable.
Power supply cord + WS8 connector
Item no.: 4200870
- WS8 connector.
- Cable length 2 meters.
Gasket union G 40
Item no.: 2835960
