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Grundfos ALPHA1 L Circulating Pump

Grundfos ALPHA1 L Circulating Pump

Hot water circulation pump

Product Name	Price	Delivery	Qty
ALPHA1 L 15-40 130 Cód.GRU99160574	€318.00 €254.00
ALPHA1 L 20-40 130 Cód.GRU99160575	€318.00 €254.00
ALPHA1 L 32-60 180 Cód.GRU99160590	€350.00 €279.00
ALPHA1 L 15-40 130 Cód.GRU99160550	€318.00 €254.00
ALPHA1 L 25-40 130 Cód.GRU99160578	€289.00 €231.00
ALPHA1 L 20-60 130 Cód.GRU99160577	€365.00 €291.00
ALPHA1 L 25-60 130 Cód.GRU99160583	€332.00 €265.00
ALPHA1 L 15-65 130 Cód.GRU99165123	€383.00 €306.00
ALPHA1 L 25-40 180 Cód.GRU99160579	€289.00 €231.00
ALPHA1 L 25-60 180 Cód.GRU99160584	€332.00 €265.00
ALPHA1 L 32-40 180 Cód.GRU99160587	€318.00 €254.00

Product Description

ALPHA1 L

Grundfos ALPHA1 L pumps are high-efficiency wet rotor circulators, suitable for circulating liquids in heating systems. They are designed to operate on constant or variable flows. They have three control modes : 1 Radiator heating mode; 2 Floor heating mode; and 3 Curve mode, where you can select your constant speed.

The ALPHA1 L fits most boilers equipped with Grundfos pumps , regardless of the boiler brand. This makes it easy to replace faulty or inefficient pumps without the need for excessive spare parts.

With its robust start, if the rotor is blocked , the pump will attempt to restart automatically, quickly stopping any dirt or limescale deposits. You can also access a manual release screw.

Features

Liquid temperature - +2°C to + 95°C (TF95) ;
System pressure - Maximum 1,0 MP at (10 bar) ;
Supply voltage - 1x230 V ± 10%, 50/60 Hz, PE ;
Protection class - IPX4D ;
Low EEI (Energy Efficiency Index) - minimum 0,20 (4 W min.) .

Advantages

Easy installation and use;
Light;
Compact;
Low noise level;
Alarms with operating status;
Robust Start;
Release screw and maintenance free.

Specification

ALPHA1 L	Suction Connections	Aspiration [mm]	Distance between connections	EEI
15-40 130	G	15	130	0.2
15-60 130	G	15	130	0.2
15-80 130	G	15	130	0.2
20-40 130	G	20	130	0.2
20-60 130	G	20	130	0.2
25-40 130	G	25	130	0.2
25-60 130	G	25	130	0.2
25-40 180	G	25	180	0.2
25-60 180	G	25	180	0.2
32-40 180	G	32	180	0.2
32-60 180	G	32	180	0.2