3 replacement options found

Existing pump - Circulation Pump curve

Brand Older Wilo
Product name TOP-S 25/5 3~
Item no. 2044010-U
Overall length 180 mm
Mains connection 3x400 V
Pipe Connection G 40

Replacement pump - High Efficiency Standard Exchange sheet

Product name Yonos PICO 25/1-8 -180
Item no. 4215517
EEI ≤ 0,23
Overall length 180 mm
Mains connection 1x230 V
Pipe Connection G 40
Rated Current 0,7 A
Fluid temperature range -10 - +95 °C

Comment

Fits without any modification of piping. **NOTE** 1~.

Product information
Yonos PICO 25/1-8 -180

Yonos PICO 25/1-8 -180
Item no. : 4215517

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
Even more convenience, even less power consumption.

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)
Manual functions
  • Setting the operating mode in accordance with the application
  • Setting of pump output (delivery head)
  • Setting the constant speed
  • 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 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
Equipment
  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Pump venting function
  • Manual restart
  • Blocking-current proof motor
  • Particle filter
Scope of delivery
  • Pump
  • Wilo-Connector
  • Seals
  • Installation and operating instructions
Technical data
  • 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
Materials
  • 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
Insulation cover intended for Yonos and Varios PICO in Union version FS14:
  • 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
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.
Gasket union G 40
Item no.: 2835960

Replacement pump - High Efficiency Standard Exchange sheet

Product name Atmos PICO 25/1-8 -180
Item no. 4232696
EEI ≤ 0,23
Overall length 180 mm
Mains connection 1x230 V
Pipe Connection G 40
Fluid temperature range -10 - +95 °C

Comment

Fits without any modification of piping. **NOTE** 1~.

Product information
Atmos PICO 25/1-8 -180

Atmos PICO 25/1-8 -180
Item no. : 4232696

Design
 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
  • Variable differential pressure (3 pre-defined characteristic curves)
  • Constant speed (3 speed stages)
Manual functions
  • Setting the operating mode
  • Setting of pump output (characteristic curve)
  • Setting the constant speed
Automatic functions
  • Automatic restart
Signal and display functions
  • Display of selected control mode
  • Display of selected characteristic curve in the control mode
Signal display
  • LED is lit up in green in normal operation
  • LED lights up/flashes in the case of a fault
Equipment
  • Wrench attachment point on pump body
  • Wilo-Connector
  • Blocking-current proof motor
  • Particle filter
Technical data
  • Fluid temperature -10 °C to +95 °C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IPX2D
  • Screwed connection G1, G1½, G2
  • Max. operating pressure 10 bar
Materials
  • Pump housing: Grey cast iron (EN-GJL-200)
  • Impeller: Plastic (PP - 40% GF)
  • Pump shaft: Stainless steel
  • Bearing: carbon, metal impregnated
  • Scope of delivery
Pump
  • Wilo-Connector
  • Seals
  • Installation and operating instructions
INSULATION-SHELL-INDIVIDUAL-FS14
Item no.: 4206066
Insulation cover intended for Yonos and Varios PICO in Union version FS14:
  • 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
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.
Gasket union G 40
Item no.: 2835960

Replacement pump - Conventional Exchange sheet

Product name IPL 25/70-0,12/2
Item no. 2089569
MEI ≥ 0,4
IE 2
Overall length 180 mm
Mains connection 3x400 V
Pipe Connection G 40
Rated Current 0,36 A
Nominal power P2 0,12 kW
Fluid temperature range -20 - +120 °C

Comment

**NOTE** Glanded pump. Fits without any modification of piping.

Product information
IPL 25/70-0,12/2

IPL 25/70-0,12/2
Item no. : 2089569

Your advantages
  • High standard of corrosion protection thanks to cataphoretic coating
  • Standard condensate drainage holes in the motor housings and lanterns
  • Series design: motor with one-piece shaft
  • Version N: Standard motor V1 with stainless steel plug shaft
  • Bidirectional, force-flushed mechanical seal
Construction
Glanded pump in in-line design with screwed connection or flange connection.

Application
Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.

Scope of delivery
  • Pump
  • Installation and operating instructions
Technical data
  • Permissible temperature range -20 °C to +120 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Nominal diameter Rp 1 to DN 100
  • Max. operating pressure 10 bar (special version: 16 bar)
Materials
  • Pump housing and lantern: EN-GJL-250
  • Impeller: PPO fibreglass-reinforced EN-GJL-200 (depending on pump type)
  • Shaft: 1.4021
  • Mechanical seal: AQEGG; other mechanical seals on request
Description/construction
Single-stage, low-pressure centrifugal pump in in-line design with: 
  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Motor with one-piece shaft
Gasket union G 40
Item no.: 2835960
SWITCH BOX SK602N
Item no.: 2120444
Wall-mounted unit for electrical connection of single-phase and three-phase pumps with integrated thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection).
Automatic reactivation of pump after power failure and automatic fault acknowledgement after cooling off of the motor.

Equipment/function:
  • Full motor protection tripping unit for pumps with thermal winding contact (WSK)
  • Switch on/off with integrated run signal light
  • Terminals for external, potential-free activation/deactivation
  • Connection terminal strip
SWITCH BOX SK622N
Item no.: 2120445
Wall-mounted unit for electrical connection of single-phase and three-phase pumps with integrated thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection) and external run/fault signal.
Automatic reactivation of pump after power failure and automatic fault acknowledgement after cooling off of the motor.

Equipment/function:
  • Full motor protection tripping unit for pumps with thermal winding contact (WSK)
  • Switch on/off with integrated run signal light
  • Fault signal light
  • Terminals for external, potential-free activation/deactivation
  • Potential-free contacts for external run signal (SBM) and fault signal (SSM)
  • Connection terminal strip
Scope of delivery:
  • Switchgear SK 622N
  • 4 threaded cable connections M20
  • Installation and operating instructions