CIRCULATOR PUMP, GRUNDFOS, ALPHA1 L, 15 - 40, 130mm

ALPHA1 L, the universal circulation pump for Grundfos spare parts in boilers

ALPHA1 L is the only replacement and renewal pump that fits 95% of boilers equipped with Grundfos pumps.

Thanks to its compact design, simple connections, external wired signal (PWM) and tolerance to working with high ambient temperatures, ALPHA1 L fits perfectly with most boilers that incorporate Grundfos pumps regardless of the brand. of the bomb. This allows easy replacement and replacement of damaged, old or inefficient pumps with virtually no need to use extra spare parts.

Superior energy efficiency

ALPHA1 L is not only an ideal and reliable option for replacing damaged pumps, but it also offers superior energy efficiency, making it the perfect option for renewing old and inefficient equipment. ALPHA1 L features a highly energy efficient motor that consumes less than older models and can result in lower running costs.

Benefits

Valid for 95% of boilers equipped with Grundfos pumps

Latest generation motor with superior energy efficiency and cost savings

Reliable operation and long life

Silent operation, with low noise level - 42-43dB(A)

High energy efficiency - EEI of 0.20

Great profitability

External speed control inside the boiler via external PWM input signal

Easy installation, high quality materials, reliable performance

Manual release screw accessible from the front of the pump

ALPHA1 L is the perfect pump to install in:

Boilers

Underfloor heating systems

Mixing units and boiler kits

Domestic hot water systems

Biome heating