Submersible pump with aquaplus s of Spanish speed control
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Espa Acuaplus S multi-stage submersible pump with speed control
Groups for the automatic supply of pressurized water
Applications
Domestic pressurization in private homes.
Materials
Outer casing, drive body, impellers, filter and motor casing
in AISI 304 stainless steel.
Pump shaft in AISI 431 stainless steel. Technopolymer diffusers.
Mechanical seals in alumina oxide/graphite/NBR/AISI 304 and steatite/graphite/NBR/AISI 304.
Engine
Asynchronous, two-pole. IP 68 protection.
Class F insulation.
Continuous service.
Water-cooled motor. Built-in thermal protection.
Equipment
- Multi-stage submersible pumps with speed control and integrated pressure sensor. Includes a dry-running protection device, with up to 4 sequential boot retries.
- Internal condenser.
- With 15 m of H07 RNF cable.
- Oil chamber with double mechanical seal.
- Cushions water hammer in the installation.
- Electronic kit, installable in vertical or horizontal position.
Limits of use
- Water temperature from 4°C to 40°C.
- Maximum number of starts: 30 starts/hour
- Install the pump in a vertical position. It is advisable to set a set pressure between 1.5 and 3 bars.
Electronics
Advanced ESPA Speedrive technology, which enables variable speed operation, automatically self-regulating to maintain the constant pressure required the home at all times, thanks to a pressure sensor.
Hydraulic operation
Documentation:
Instruction manual for Prisma/Aspri pumps
