Yonos PICO1.0 25/1-4

Glandless pump circulator

Article number: 4248082

	Glandless standard high-efficiency pump	Existing pump



Description
Product description	Yonos PICO 25/1-4	Yonos PICO1.0 25/1-4
Article number	4215513	4248082
Series	Yonos PICO	Yonos PICO1.0
Mains connection	1~230 V ±10%, 50/60 Hz	1~230 V ±10%, 50/60 Hz
Pump connection	G 1½	G 1½
Pump connection (alternative designation)	RP 1	RP 1
	DN 25	DN 25
Display	LED segment display	LED segment display
Comment	Fits without modifications	-
Port-to-port length l0	180 mm	180 mm
Operating data
Standard	-	-
Function
Control mode	Δp-v for variable differential pressure	Δp-v for variable differential pressure
	Δp-c for constant differential pressure	Δp-c for constant differential pressure
	Constant speed (3 speed stages)	-
Display	Setpoint	Setpoint
	Actual volume flow	-
	Actual power consumption	Actual power consumption
	Fault signals (error codes)	-
	Manually activated restart or pump venting function	-
Pump venting function	Manual	Manual
Equipment
Thermal insulation shell	As accessory	As accessory
Quick electrical connection	Wilo Connector	Wilo Connector
Blocking-current proof motor	yes	yes
Particle filter	yes	-
Operating elements	Green button	-
Motor data
Energy efficiency index (EEI){$footnote=footnote1}	≤ 0.18	≤ 0.20
Rated power P₂	15 W	15 W
Min. speed n_min	700 1/min	700 1/min
Max. speed n_max	3400 1/min	3400 1/min
Power consumption P_{1 min}	4 W	4 W
Power consumption P_{1 max}	20 W	20 W
Emitted interference	EN 61000-6-3	EN 61000-6-3
Interference resistance	EN 61000-6-2	EN 61000-6-2
Electromagnetic compatibility	EN 61800-3	EN 61800-3
Insulation class	F	F
Protection class	IPX4D	IPX4D
Phases	1	1
Mains connection	1~230 V, 50/60 Hz	1~230 V, 50/60 Hz
Materials
Impeller	PP-GF40	PP-GF40
Shaft	Stainless steel	Stainless steel
Bearing	Carbon, metal-impregnated	Carbon, metal-impregnated
Material	Grey cast iron	Grey cast iron
Pipe connection
Inlet connection	G 1½	G 1½
PN connection on suction side	PN 10	PN 10
Outlet connection	G 1½	G 1½
PN connection on discharge side	PN 10	PN 10
Dimension, weight
Length with packaging	194 mm	194 mm
Length L	180 mm	180 mm
Height with packaging	105 mm	105 mm
Height H	102 mm	102 mm
Width with packaging	174 mm	174 mm
Width W	131 mm	131 mm
Gross weight, approx. m	2.1 kg	2.1 kg
Net weight, approx. m	1.8 kg	1.8 kg
Ordering information
Product description	Yonos PICO 25/1-4	Yonos PICO1.0 25/1-4
Brand	Wilo	Wilo
EAN number	4048482758459	4062679175232
Article number	4215513	4248082

Data sheet

Hydraulic data
Maximum operating pressure PN	10 bar
Head max H _max	4.3 m
Flow max Q _max	2.7 m³/h
Minimum suction head at 50 °C m	0.5 m
Minimum suction head at 95 °C m	3 m
Minimum suction head at 110 °C	10 m
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	95 °C
Max. fluid temperature at max. ambient temperature of +25 °C T_max	95 °C
Max. fluid temperature at max. ambient temperature of +40 °C T_max	95 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C

Motor data
Energy efficiency index (EEI) ^*	≤ 0.20
Mains connection	1~230 V ±10%, 50/60 Hz
Rated power P₂	15 W
Min. speed n_min	700 1/min
Max. speed n_max	3400 1/min
Power consumption P_{1 min}	4 W
Power consumption P_{1 max}	20 W
Emitted interference	EN 61000-6-3
Interference resistance	EN 61000-6-2
Electromagnetic compatibility	EN 61800-3
Threaded cable connection	1 x PG11
Insulation class	F
Protection class	IPX4D

* The benchmark for the most efficient circulators is EEI ≤ 0.20

Materials
Pump housing	Grey cast iron
Impeller	PP-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pump connection	G 1½
Pump connection (alternative designation)	RP 1 DN 25
Port-to-port length L0	180 mm

Equipment/function

Function
Control mode	Δp-v for variable differential pressure Δp-c for constant differential pressure
Display	Setpoint Actual power consumption
Pump venting function	Manual

Equipment
Approvals and labels	CE
Display	LED segment display
Pump control	Electronic-controlled pump
Quick electrical connection	Wilo Connector
Thermal insulation shell	As accessory
Blocking-current proof motor	yes

Ordering information

Product data
Brand	Wilo
Product description	Yonos PICO1.0 25/1-4
Article number	4248082
EAN number	4062679175232
Colour	Green
Minimum order quantity	1
Date of sales availability	2021-07-19

Packaging
Packaging type	Cardboard box
Packaging property	Sales packaging
Pieces per pallet	198
Number per layer	24

Dimension, weight
Length with packaging	194 mm
Length L	180 mm
Height with packaging	105 mm
Height H	102 mm
Width with packaging	174 mm
Width W	131 mm
Gross weight, approx. m	2.1 kg
Net weight, approx. m	1.8 kg

High-efficiency pump Wilo-Yonos PICO1.0, electronically controlled. Maintenance-free glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control for continuous differential pressure control. Can be used for all heating and air-conditioning applications.

Control mode can be selected in accordance with the radiator/underfloor heating application.

Standard-equipped with:

Preselectable control modes for optimum load adjustment:
- Constant differential pressure (Δp-c)
- Variable differential pressure (Δp-v)
LED display:
- Display of delivery head for setting
- Display of the current consumption in watts
- Display of fault messages (error codes)
- Display of the activated pump venting function
Manual pump venting function for venting the rotor chamber
Integrated motor protection
Automatic deblocking function
Quick electrical connection with Wilo-Connector

Operating data
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	95 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	10 bar
Minimum suction head at 50 °C m	0.5 m
Minimum suction head at 95 °C m	3 m
Minimum suction head at 110 °C	10 m

Motor data
Energy efficiency index (EEI) ^*	≤ 0.20
Mains connection	1~230 V ±10%, 50/60 Hz
Rated power P₂	15 W
Min. speed n_min	700 1/min
Max. speed n_max	3400 1/min
Power consumption P_{1 min}	4 W
Power consumption P_{1 max}	20 W
Emitted interference	EN 61000-6-3
Interference resistance	EN 61000-6-2
Electromagnetic compatibility	EN 61800-3
Insulation class	F
Protection class	IPX4D
Threaded cable connection	1 x PG11

* The benchmark for the most efficient circulators is EEI ≤ 0.20

Materials
Pump housing	Grey cast iron
Impeller	PP-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pump connection	G 1½
Pump connection (alternative designation)	RP 1 DN 25
Port-to-port length L0	180 mm

Ordering information
Brand	Wilo
Product description	Yonos PICO1.0 25/1-4
Net weight, approx. m	1.8 kg
Article number	4248082

Mechanical accessories

Pipe installation (3)
Screwed connections/adapters
	Screwed connection Rp 1 x G 1½, 72 Set	112047298	on request
	Screwed connection Rp 1 x G 1½, 1 Set	4092741	on request
	Adapter G 1½/G 2	4105914	on request


Pipe installation, adapter fitting (9)
Threaded adapter R
	Threaded adapter R 2, GG	110626790	on request
	Threaded adapter R 6, GG	110678493	on request
	Threaded adapter R 1, GG	110786891	on request
	Threaded adapter R 7, GG	110787094	on request
	Threaded adapter R 24, GG	110880596	on request

Flanged rings RF
	Flanged ring RF 7, PN6	110628790	on request
	Flanged ring RF 9, PN6	110679395	on request
	Flanged ring RF 13, PN6	110679498	on request
	Flanged ring RF 10, PN6	110851499	on request


Thermal insulation (1)
Thermal insulation shell
	Thermal insulation shell	4206066	on request

Pump control (1)
Timer switch SK 601N
	Switchgear SK 601N	2120443	on request


Plug (2)
Angle plug
	Angle plug	4150229	on request

Connector
	Wilo-Connector	4200870	on request

Yonos PICO1.0 25/1-4

Glandless pump circulator

Data sheet

Equipment/function

Pump curves

Dimensions and dimensions drawings

Yonos PICO1.0 25/1-4

Ordering information

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Datasheet and documentation

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Catalogue creation

Mechanical accessories

Screwed connections/adapters

Threaded adapter R

Flanged rings RF

Thermal insulation shell

Electrical accessories

Timer switch SK 601N

Angle plug

Connector