• Pompa obiegowa ALPHA1 L 25-40 230V DUOPACK (99254485)

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1470.69
1470.69
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The ALPHA1 L 25-40 180 DUO-PACK circulation pump from Grundfos is a new circulation pump for domestic heating systems and a universal replacement for GRUNDFOS pumps installed in heating equipment. The high-performance ALPHA 1 L pumps with electrically commutated motor (ECM) are self-controlled and automatically adjust the operating parameters to the requirements of the system. The speed can be controlled by a low-voltage PWM signal.

Features:
-three fixed control characteristics/speeds,
-control mode for radiator and underfloor heating systems,
-PWM input signal
-Mounting length 180 mm,
-working pressure max. 10 bar,
-pipe connections G 1½",
-composite/PES 30% fibreglass impeller,
-Power supply 230 V/50 Hz and insulation class F.