Sena Astralpool 1/3 HP single-phase filtration pump

Sena series 7,000 l/h 1/3 HP SINGLE-PHASE self-priming filtration pump

Flow rate: 7,000 l/h
Power: 0.33 HP
Power supply: 230 V II (single-phase)
Connections: 50 mm glue
Standard volume m³: 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 polypropylene loaded with graphite and fiberglass. NORYL impeller. AISI-316 on all metal parts directly in contact with water. 2-liter pre-filter with transparent lid. ø50 mm glue union connections.

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 Eurovoltage motors.

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

The entire range of Sena pumps features a bayonet closure on the pre-filter lid, allowing the pump's pre-filter to be closed in four different positions with a single movement. The cross configuration of the pre-filter lid 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-to-assemble base has been chosen, eliminating screws.

Features:
• Stainless steel pump screws.
• Connection fittings for suction and discharge of 1.5” for ø 50mm sleeve.
• AISI 316 mechanical seal.
• NORYL bushing.
• 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 greater than 2 m.
• Standard range at 50 Hz, also available at 60 Hz.