Extended warranty

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Grundfos ALPHA1 L 25-40 230V PN10 180mm (without Autoadapt)

Grundfos ALPHA1 L pumps are high-efficiency circulators, designed for heating systems. Applicable as a universal upgrade and replacement pump See more

Technical Specifications

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
6/4

Show all Tech Specs

in stock >50 pcs

138.55 € VAT included

the price includes a recycling fee

Delivery accross EU within 3-7 business days %

Brand:
Grundfos
Category:
Circulator pumps
Product No.:
ZB00044809
Sale group:
CEGDD
EAN:
5712607862633
Manuf. No.:
99160579

Product variants

  • Technical Specifications
  • Product No.
  • Maximum flow [l/min]
  • Maximum head [m]
  • Input voltage [V]
  • Suction port ["]
  • Power input - P1 [kW]
  • Delivery port ["]
  • Maximum current [A]
  • Maximum liquid temperature [°C]
  • Maximum pressure [bar]
  • Protection [IP]
  • Dry run protection
  • Off switch
  • Speed ​​control
  • Capacitor
  • Impeller material
  • Port-to-port length
  • Availability
  • Price

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Variant Product No.

Availability

Price (VAT incl.)

Grundfos ALPHA1 L 15-40 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044804 Sale group: CEGDD EAN: 5712607862435 Manuf. No.: 99160550

in stock
10 pcs
Product availability
  • central warehouse 10 pcs

209.75 €

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
1
Power input - P1 [kW]
0,03
Delivery port ["]
1
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Maximum pressure [bar]
10
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 15-60 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044805 Sale group: CEGDD EAN: 5712607862589 Manuf. No.: 99160574

in stock
9 pcs
Product availability
  • central warehouse 9 pcs

241.03 €

Maximum flow [l/min]
61,60
Maximum head [m]
6
Input voltage [V]
230
Suction port ["]
1
Power input - P1 [kW]
0,05
Delivery port ["]
1
Maximum current [A]
0,42
Maximum liquid temperature [°C]
95
Maximum pressure [bar]
10
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 20-40 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044806 Sale group: CEGDD EAN: 5712607862596 Manuf. No.: 99160575

on demand
check availability
Product availability
  • central warehouse 0 pcs

209.75 €

Check availability

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 20-60 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044807 Sale group: CEGDD EAN: 5712607862619 Manuf. No.: 99160577

on demand
check availability
Product availability
  • central warehouse 0 pcs

241.02 €

Check availability

Maximum flow [l/min]
61,60
Maximum head [m]
6
Input voltage [V]
230
Suction port ["]
5/4
Delivery port ["]
5/4
Maximum current [A]
0,42
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 25-40 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044808 Sale group: CEGDD EAN: 5712607862626 Manuf. No.: 99160578

in stock
6 pcs
Product availability
  • central warehouse 6 pcs

190.46 €

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 25-40 230V PN10 180mm (without Autoadapt)

Product No.: ZB00044809 Sale group: CEGDD EAN: 5712607862633 Manuf. No.: 99160579

in stock
>50 pcs
Product availability
  • central warehouse >50 pcs

138.55 €

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
180
You are viewing this variant

Grundfos ALPHA1 L 25-60 230V PN10 130mm (without Autoadapt)

Product No.: ZB00044811 Sale group: CEGDD EAN: 5712607862770 Manuf. No.: 99160583

in stock
7 pcs
Product availability
  • central warehouse 7 pcs

219.07 €

Maximum flow [l/min]
61,60
Maximum head [m]
6
Input voltage [V]
230
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0,42
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
130

Grundfos ALPHA1 L 25-60 230V PN10 180mm (without Autoadapt)

Product No.: ZB00044812 Sale group: CEGDD EAN: 5712607862787 Manuf. No.: 99160584

on demand
check availability
Product availability
  • central warehouse 0 pcs

163.35 €

Check availability

Maximum flow [l/min]
61,60
Maximum head [m]
6
Input voltage [V]
230
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0,42
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
180

Grundfos ALPHA1 L 32-40 230V PN10 180mm (without Autoadapt)

Product No.: ZB00044815 Sale group: CEGDD EAN: 5712607862831 Manuf. No.: 99160587

in stock
4 pcs
Product availability
  • central warehouse 4 pcs

209.77 €

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
2
Delivery port ["]
2
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
180

Grundfos ALPHA1 L 32-60 230V PN10 180mm (without Autoadapt)

Product No.: ZB00044816 Sale group: CEGDD EAN: 5712607862879 Manuf. No.: 99160590

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

230.40 €

Maximum flow [l/min]
61,60
Maximum head [m]
6
Input voltage [V]
230
Suction port ["]
2
Delivery port ["]
2
Maximum current [A]
0,42
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
180

Product description

DESCRIPTION of the circulation pump ALPHA1 L

Grundfos ALPHA1 L represents an improved generation of ALPHA 2 L pumps. It is suitable for most heating systems where a circulation pump needs to be installed or an old energy-efficient pump needs to be replaced with a new one. It will serve perfectly as a replacement pump, which corresponds to 95% of boilers equipped with Grundfos pumps. Thanks to its compact design, easy connection to boiler signal cables (PWM) and tolerance at higher ambient temperatures, the ALPHA1 L can be easily connected to most boilers equipped with Grundfos pumps, regardless of boiler brand. This makes it possible to replace a malfunctioning or inefficient pump without the need for excess spare parts.

ALPHA1 L offers several operating modes and is suitable for use in one-pipe and two-pipe systems with radiators (variable flow) as well as for underfloor heating (constant flow). ALPHA1 L has an LED display that makes commissioning and controlling the pump very simple and fast.

USING the ALPHA1 L circulation pump

  • single-pipe and two-pipe radiator heating systems
  • floor heating

ADVANTAGES of the circulation pump ALPHA1 L

  • high energy efficiency at an affordable price
  • universal and reliable replacement pump - fits 95% of boilers equipped with Grundfos pumps
  • compact design
  • easy installation
  • display for easy operation
  • reliable performance and long service life
  • possibility of pump regulation
  • quiet operation, low noise level 42-43 dB (A)

Type key to product variants

E.g. ALPHA1 L 15-40 230V PN10 130mm 6H

  • ALPHA1 L – pump type
  • 15 – nominal diameter (DN) of the inlet and outlet
  • 40 – maximum transport height [dm]
  • 230V – supply voltage
  • PN10 – pressure class (10bar)
  • 130mm – built-in length

Instructions

Technical Specifications

Maximum flow [l/min]
61,60
Maximum head [m]
4
Input voltage [V]
230
Suction port ["]
6/4
Delivery port ["]
6/4
Maximum current [A]
0,26
Maximum liquid temperature [°C]
95
Protection [IP]
X4
Dry run protection
NO
Off switch
NO
Speed ​​control
YES
Capacitor
integrated
Impeller material
noryl
Port-to-port length
180

Alternative

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