Astralpool Sena 1/2 HP Single Phase Filtration Pump

Self-priming Sena series filtration pump 7,800 l/h 1/2 HP SINGLE-PHASE

Flow rate: 7,800 l/h
Power: 0.50 HP
Power supply: 230 V II (single-phase)
Connections: 50 mm glue
Standard cu. m. volume: 0.055
Weight: 10 kg


New generation of Sena series pumps with IP-55 motor protection and Class F insulation.
The pump body is made of graphite and fiberglass-reinforced polypropylene. NORYL impeller. AISI-316 on all metal parts directly in contact with water. 2-liter pre-filter with transparent lid. Union fittings for gluing ø50 mm.

The Sena family is available from 1/3 HP up to 1.25 HP with single-phase motors and from 3/4 HP up to 1.25 HP in three-phase motors, thus allowing operation at 230 V and 230/400 V with a variation of ± 10% compared to the nominal voltage, as they include euro-voltage motors.

Sena pumps work at full efficiency with an optimal sound level for all models, minimizing the perceived sound effects in the pool environment.


The entire range of Sena pumps features a bayonet closure on the pre-filter cap, which allows the pump's pre-filter to be closed in four different positions with a single movement. The cross configuration of the pre-filter cap means that any tool can be used to open or close it. In addition, to fix the base to the pump body, a highly stable and easy-toassemble base has been chosen, eliminating screws.


Features:
• Pump screws in stainless steel.
• 1.5” suction and discharge connection fittings for ø 50mm hose.
• Mechanical seal in AISI 316.
• Impeller in NORYL.
• Pump body and diffuser in polypropylene with mineral filler and fiberglass.
• Class F insulation and IP-55 motor protection, for working in environments with high humidity and high temperatures.
• Self-priming capacity over 2 meters.
• Standard range at 50 Hz, also available at 60 Hz.