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WILO TOP-Z 20/4 (3x400V, PN 10, Inox)

Glandless circulator with screwed connection or flange connection. Pre-selectable speed stages for power adjustment See more

Technical Specifications

Maximum flow [l/min]
66
Maximum head [m]
3.60
Input voltage [V]
3x400
Power output - P2 [kW]
0.06

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on demand check availability

558.76 € VAT included

On demand

Delivery accross EU within 3-7 business days %

Brand:
WILO
Category:
Circulator pumps
Product No.:
ZB00038487
Sale group:
CEW02
EAN:
4016322652779
Manuf. No.:
2045520

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]
  • Protection [IP]
  • Dry run protection
  • Off switch
  • Speed ​​control
  • Capacitor
  • Construction
  • Port-to-port length
  • Availability
  • Price

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Variant Product No.

Availability

Price (VAT incl.)

WILO TOP-Z 20/4 (3x400V, PN 10, Inox)

Product No.: ZB00038487 Sale group: CEW02 EAN: 4016322652779 Manuf. No.: 2045520

on demand
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Product availability
  • central warehouse 0 pcs

558.76 €

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Maximum flow [l/min]
66
Maximum head [m]
3.60
Input voltage [V]
3x400
Power output - P2 [kW]
0.06
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.35
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
150
You are viewing this variant

WILO TOP-Z 25/6 (3x400V, PN 10, Inox)

Product No.: ZB00003999 Sale group: CEW02 EAN: 4016322652793 Manuf. No.: 2045522

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Product availability
  • central warehouse 0 pcs

600.58 €

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Maximum flow [l/min]
95
Maximum head [m]
6.10
Input voltage [V]
3x400
Power output - P2 [kW]
0.10
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0.45
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
180

WILO TOP-Z 40/7 (3x400V, PN 6/10, GG)

Product No.: ZB00004068 Sale group: CEW02 EAN: 4048482742694 Manuf. No.: 2175515

on demand
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Product availability
  • central warehouse 0 pcs

933.38 €

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Maximum flow [l/min]
270
Maximum head [m]
5.90
Input voltage [V]
3x400
Power output - P2 [kW]
0.18
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0.70
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
250

WILO TOP-Z 40/7 (3x400V, PN 6/10, RG)

Product No.: ZB00017132 Sale group: CEW02 EAN: 4048482742700 Manuf. No.: 2175516

on demand
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Product availability
  • central warehouse 0 pcs

1,376.53 €

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Maximum flow [l/min]
270
Maximum head [m]
5.90
Input voltage [V]
3x400
Power output - P2 [kW]
0.18
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0.70
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps

WILO TOP-Z 50/7 (3x400V, PN 6/10, GG)

Product No.: ZB00004069 Sale group: CEW02 EAN: 4048482742755 Manuf. No.: 2175521

on demand
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Product availability
  • central warehouse 0 pcs

1,312.06 €

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Maximum flow [l/min]
438
Maximum head [m]
6.80
Input voltage [V]
3x400
Power output - P2 [kW]
0.35
Suction port ["]
2
Delivery port ["]
2
Maximum current [A]
1.38
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
280

WILO TOP-Z 50/7 (3x400V, PN 6/10, RG)

Product No.: ZB00017259 Sale group: CEW02 EAN: 4048482742762 Manuf. No.: 2175522

on demand
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Product availability
  • central warehouse 0 pcs

1,978.82 €

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Maximum flow [l/min]
438
Maximum head [m]
6.80
Input voltage [V]
3x400
Power output - P2 [kW]
0.35
Suction port ["]
2
Delivery port ["]
2
Maximum current [A]
1.38
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
280

WILO TOP-Z 65/10 (3x400V, PN 6/10, GG)

Product No.: ZB00017255 Sale group: CEW02 EAN: 4048482742816 Manuf. No.: 2175527

on demand
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  • central warehouse 0 pcs

1,966.04 €

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Maximum flow [l/min]
711
Maximum head [m]
8.70
Input voltage [V]
3x400
Power output - P2 [kW]
0.70
Suction port ["]
DN125
Delivery port ["]
2 1/2
Maximum current [A]
2.42
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
340

WILO TOP-Z 80/10 (3x400V, PN 6, GG)

Product No.: ZB00038490 Sale group: CEW02 EAN: 4048482742854 Manuf. No.: 2175531

on demand
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Product availability
  • central warehouse 0 pcs

2,062.45 €

Not sellable online

Maximum flow [l/min]
1,120
Maximum head [m]
9
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
3
Delivery port ["]
3
Maximum current [A]
2.92
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
360

WILO TOP-Z 65/10 (3x400V, PN 6/10, RG)

Product No.: ZB00017191 Sale group: CEW02 EAN: 4048482742823 Manuf. No.: 2175528

on demand
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Product availability
  • central warehouse 0 pcs

2,791.94 €

Not sellable online

Maximum flow [l/min]
711
Maximum head [m]
8.70
Input voltage [V]
3x400
Power output - P2 [kW]
0.70
Suction port ["]
DN125
Delivery port ["]
2 1/2
Maximum current [A]
2.42
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
340

WILO TOP-Z 80/10 (3x400V, PN 10, GG)

Product No.: ZB00017256 Sale group: CEW02 EAN: 4048482742878 Manuf. No.: 2175533

on demand
check availability
Product availability
  • central warehouse 0 pcs

2,059.55 €

Not sellable online

Maximum flow [l/min]
1,120
Maximum head [m]
9
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
3
Delivery port ["]
3
Maximum current [A]
2.92
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
360

WILO TOP-Z 80/10 (3x400V, PN 6, RG)

Product No.: ZB00038488 Sale group: CEW02 EAN: 4048482742861 Manuf. No.: 2175532

on demand
check availability
Product availability
  • central warehouse 0 pcs

3,481.35 €

Not sellable online

Maximum flow [l/min]
1,120
Maximum head [m]
9
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
3
Delivery port ["]
3
Maximum current [A]
2.92
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
360

WILO TOP-Z 80/10 (3x400V, PN 10, RG)

Product No.: ZB00038489 Sale group: CEW02 EAN: 4048482742885 Manuf. No.: 2175534

on demand
check availability
Product availability
  • central warehouse 0 pcs

3,481.35 €

Not sellable online

Maximum flow [l/min]
1,120
Maximum head [m]
9
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
3
Delivery port ["]
3
Maximum current [A]
2.92
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
360

Product description

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

Type key

Example:

Wilo-TOP-Z 40/7

TOP

Standard pump (screw-end pump or flange-end pump)

‐Z

Single pump for domestic hot water circulation

40/

Nominal connection diameter

7

Nominal delivery head range [m] at Q = 0 m3/h

 

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

 

Technical Specifications

Maximum flow [l/min]
66
Maximum head [m]
3.60
Input voltage [V]
3x400
Power output - P2 [kW]
0.06
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0.35
Protection [IP]
44
Dry run protection
YES
Off switch
YES
Speed ​​control
YES
Capacitor
NO
Construction
Glandless pumps
Port-to-port length
150