previous next

WILO Star Z 20/4-3 (150mm) 230V PN10

Glandless circulator with screwed connection See more

Technical Specifications

Maximum flow [l/min]
60
Maximum head [m]
4.70
Input voltage [V]
230
Power output - P2 [kW]
0.02

Show all Tech Specs

in stock 3 pcs

223.28 € VAT included

the price includes a recycling fee

Delivery accross EU within 3-7 business days %

Brand:
WILO
Category:
Circulator pumps
Product No.:
ZB00004031
Sale group:
CEW01
EAN:
4016322698043
Manuf. No.:
4081193

Product variants

  • Technical Specifications
  • Product No.
  • Maximum flow [l/min]
  • Maximum head [m]
  • Input voltage [V]
  • Power output - P2 [kW]
  • Suction port ["]
  • Delivery port ["]
  • Maximum current [A]
  • Maximum liquid temperature [°C]
  • Protection [IP]
  • Dry run protection
  • Off switch
  • Speed ​​control
  • Capacitor
  • Impeller material
  • Construction
  • Port-to-port length
  • Availability
  • Price

next

Variant Product No.

Availability

Price (VAT incl.)

WILO Star Z 20/4-3 (150mm) 230V PN10

Product No.: ZB00004031 Sale group: CEW01 EAN: 4016322698043 Manuf. No.: 4081193

in stock
3 pcs
Product availability
  • central warehouse 3 pcs

223.28 €

Maximum flow [l/min]
60
Maximum head [m]
4.70
Input voltage [V]
230
Power output - P2 [kW]
0.02
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.31
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
150
You are viewing this variant

WILO Star Z 20/5-3 (150mm) 230V PN10

Product No.: ZB00004032 Sale group: CEW01 EAN: 4016322698050 Manuf. No.: 4081198

in stock
1 pcs
Product availability
  • central warehouse 1 pcs

228.36 €

Maximum flow [l/min]
71
Maximum head [m]
5.20
Input voltage [V]
230
Power output - P2 [kW]
0.04
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.40
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
150

WILO Star Z 20/7-3 (150mm) 230V PN10

Product No.: ZB00004055 Sale group: CEW01 EAN: 4016322698067 Manuf. No.: 4081203

in stock
2 pcs
Product availability
  • central warehouse 2 pcs

249.70 €

Maximum flow [l/min]
100
Maximum head [m]
6
Input voltage [V]
230
Power output - P2 [kW]
0.06
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.58
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
150

WILO Star Z 20/1 230V PN10

Product No.: ZB00003979 Sale group: CEW01 EAN: 4016322364214 Manuf. No.: 4028111

in stock
>10 pcs
Product availability
  • central warehouse >10 pcs

188.21 €

Maximum flow [l/min]
31
Maximum head [m]
1.10
Input voltage [V]
230
Power output - P2 [kW]
0.02
Suction port ["]
1
Delivery port ["]
1
Maximum current [A]
0.18
Maximum liquid temperature [°C]
65
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
integrated
Impeller material
noryl
Construction
Glandless pumps
Port-to-port length
140

WILO Star Z 25/2 230V PN10

Product No.: ZB00003980 Sale group: CEW01 EAN: 4016322364221 Manuf. No.: 4029062

in stock
>10 pcs
Product availability
  • central warehouse >10 pcs

218.20 €

Maximum flow [l/min]
60
Maximum head [m]
2.30
Input voltage [V]
230
Power output - P2 [kW]
0.03
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0.22
Maximum liquid temperature [°C]
65
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
integrated
Impeller material
noryl
Construction
Glandless pumps
Port-to-port length
180

WILO Star Z 25/6 230V PN10

Product No.: ZB00003986 Sale group: CEW01 EAN: 4016322431244 Manuf. No.: 4047573

in stock
>10 pcs
Product availability
  • central warehouse >10 pcs

232.43 €

Maximum flow [l/min]
41
Maximum head [m]
3.40
Input voltage [V]
230
Power output - P2 [kW]
0.04
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0.43
Maximum liquid temperature [°C]
65
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
integrated
Impeller material
noryl
Construction
Glandless pumps
Port-to-port length
180

Product description

Your advantages

  • AC pumps with electrical quick connection
  • All plastic parts that come into contact with the fluid fulfil KTW recommendations

Construction


Glandless circulator with screwed connection

Application


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

Equipment/function


Operating modes

  • Speed stage switching (Star-Z...-3 only)

Manual functions

  • Setting of the speed stages (1 speed stage, 3 speed stages with Star-Z...-3 pumps)

Equipment

  • Wrench attachment point on the pump body (Star-Z 25 only)
  • Cable inlet in possible on both sides
  • Quick connection with spring clips
  • Blocking-current proof motor

Scope of delivery

  • Pump
  • Gaskets
  • Installation and operating instructions

Type key


Example: Wilo-Star-Z 20/1

Star standard pump

Z Circulator

20/ Nominal connection diameter

1 Nominal delivery head [m]

-3 3 speed stages

Materials

  • Pump housing: bronze
  • Impeller: Plastic
  • Shaft: Oxide ceramic
  • Bearing: Carbon, synthetic resin-impregnated

Instructions

Technical Specifications

Maximum flow [l/min]
60
Maximum head [m]
4.70
Input voltage [V]
230
Power output - P2 [kW]
0.02
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.31
Protection [IP]
44
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
150