Grundfos Alpha1 15-50/60 (130) Model B

ALPHA1 15-50/60 (130) Model B.

This high-efficiency circulator is designed for domestic heating systems and features the following:

Intuitive one-button operation makes selection of any control mode simple

No external motor protection required reducing installation time

High-torque start improves startup under harsh conditions

Maintenance free and noiseless due to canned-rotor design and use of robust components

ALPHA plug makes electrical installation quick, safe and easy

Insulating shells are supplied with pumps to minimize heat loss in heating systems

The pump also has three control modes – each with three settings

proportional-pressure control

constant-pressure control

constant-curve mode

The display shows the power consumption in Watts. LEDs indicate the operating status.

The pump housing is made of cast iron and electrocoated to improve the corrosion resistance.

Delivery Time

Order before 2.30pm for next working day delivery (orders placed after 2.30pm will be processed the following working day). Please note if you have ordered an item which is listed as next day delivery with an item which has a longer lead time they will be sent together at the longer lead time.