Circulation pump Aquario AC 258-180

Aquario circulation pump is used in heating systems. The device is equipped with a "wet" rotor and a threaded connection. The engine rotor and bearings of this model are lubricated and cooled by pumped liquid.

Operational restrictions

• The maximum content of solid inclusions in the pumped fluid: not more than 0.1 %.
• The maximum linear size of the particle: not more than 0.2 mm.
• The maximum allowable pressure in the pump housing: 10 bar.
• The temperature of the pumped liquid from +2 to +110 ° C.
• Environmental temperature: from +1 to +40 ° C.

Characteristics

• Submit: up to 7 m³/h.
• Pap: up to 8 m.
• The attachment diameter: 25 mm.
• Pump body: cast iron.
• Working wheel: Technopolymer.
• engine shaft, bearings: cermet.
• Stator's sleeve: stainless steel.
• electric motor: single -phase, 220 V, 50 Hz, with a capacitor and built -in thermal protection relay.
• Isolation: class h.
• Class of protection: IP 44.
• Execution: without mechanical compaction of the shaft.
• number of speed speeds: 3.