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Grundfos Alpha1 L 20-40 (130) Domestic Circulator 240v 11/4" Connections

SKU
99160575
MRRP £230.00 + VAT Our price £148.00 (+ VAT) Incl. VAT: £177.60
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Grundfos Alpha1 L 20-40 (130) Domestic Circulator 240v 11/4" Connections - 99160575

Product description
ALPHA1 L can be used as stand-alone or integrated circulator pump in existing systems as replacement or in new systems with either variable or constant flow rate. The pump automatically controls the differential pressure by adjusting the pump performance to the actual heating demand without the use of external components, thus avoiding:
• too high energy consumption
• irregular control of the system
• noise in thermostatic valves and similar fittings.
The speed can be controlled by a low-voltage PWM (Pulse Width Modulation) signal.


Features
• Three constant curves/constant speed curves.
• Radiator heating mode.
• Underfloor heating mode.
• Speed control via a low-voltage PWM (Pulse Width Modulation) signal profile A (heating). The PWM signal is a method for generating an analog signal using a digital source.
• Low EEI (Energy Efficiency Index).
• Deblocking device.
• Maintenance-free.
• Low noise level.
• Very simple installation.

More Information
SKU 99160575
Manufacturers Grundfos
Manufacturers Warranty 2 Years
Weight 1.9 Kg
Dimensions 127mm x 93mm x 130mm
Connection Type 1 1/4 Inch BSP
Motor Size 25 W
Full Load Current (FLC) 0.26A
Voltage 240V 1Ph 50Hz
Max Flow 2.8 m3/hr
Max Head 4.4 mtrs
Material Cast Iron
Impeller Material Composite/PES

Delivery

We offer free standard delivery to any UK address on a 3-5 working day delivery time on all orders over the value of £60 + vat. This is not weight restricted

Next day delivery is charged at £8.50 + vat for items under 35kgs.  Orders need to be placed before 5pm Mon-Thurs or 4:30 on Friday for guaranteed Next Day Delivery.

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Due to some product specifications, there may be a lead time of up to 4 weeks. This is only on a small number of products and you will be contacted upon purchase and entitled to a full refund if required.

For Items over 35kgs, please review our delivery charges here

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