S I G N A T U R E
COLUMBIA PUMP
Astralpool’s most silent pump, now with an ATB motor.
1. Product sheet and technical specifications
HP / CV
230V ( II ) 50Hz
230/400V ( III ) 50Hz
0,75
3770
377
377
3773
,5
3774
3775
3776
3777
3
3778
3779
High performance pump for residential
swimming pools, with high hydraulic
and electric performance features, very
quiet and highly versatile.
Simple assembly; easily opened body
with stand with clips, possibility of sep-
arating the motor assembly without
touching the hydraulics of the installa-
tion and easy opening of the pre-filter
cover locking ring system.
Low noise level within the range of air-
cooled pumps.
Pump with little tendency to cavitation.
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Top quality components; AISI-36
stainless steel and silicon carbide me-
chanical closure, RS C3 type double-
cap bearings, latest-generation plastics
(types such as Noryl, Hostacom, etc.)
Dual motor insulation due to the plastic
reed impeller design.
Novelty:
All models come with an ATB
motor (motors widely recognised and
with high performance features).
Available from 0,75 HP to 3 HP, with
mono-phase and three-phase motors,
both with PTC heat protector.
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