Search for product

Products in alphabetical order

Water supply

Submersible booster pumps > Acuapres

Acuapres 07

Acuapres 07
Click on the photo to enlarge it

Multi-stage submersible electric pump with built-in pressure controller, specifically designed for pressurisation in homes supplied from a well or, in particular, from vertical or slightly tilted tanks.

It consists of an Acuaria07 electric pump, a check valve on the delivery and an integrated electronic speed control and regulation system. 

This electronic system protects the electric pump against dry operation caused by the well or tank running low or losing all its water, via a function of up to four automatic, timed attempts to reset. 

The motor is cooled by the delivery water in a double-jacket design that is suitable for decanting water at temperatures from 4 ºC to 35 ºC. It includes the start-up condenser and the thermal protection of the motor. Its system with double mechanical closure and intermediate oil chamber guarantees an optimum seal and effective IP 68 protection. It is presented with 15 metres of H07RNF cable and a 1" H outlet.

Acuapres 07 Click on the image to download the pdf of the dimensions


Acuapres 07 Click on the image to download the pdf of the spare parts

Frequency and units







Operating curves

Click on the product name to see each model’s specific features
Series features Acuapres 07:
  • Equipment
  • Check valve: Yes
  • Draining plug: No
  • Fittings: Not included
  • Pre-filter: Included
  • Electrical characteristics
  • Electrical isolation: F Class
  • Motor speed operation: Constantly speed
  • Motor type: Asynchronous
  • Protection rating: IP68
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous
  • Manufacturing characteristics
  • Discharge connection type: Nut
  • Discharge diameter: 1" G
  • Impeller type: Closed
  • Motor cooling: Water
  • Solid passage (mm): 2
  • Stages: Multi stage centrifugal pump
  • Tightness by: Double Mechanical Seal
  • Materials
  • Diffuser: PPO + 30% GF
  • Discharge body: Stainless steel AISI 304
  • Gaskets: NBR
  • Impeller/s: Stainless steel AISI 304
  • Mechanical seal: Aluminium- Graphite/ Graphite- Steatite
  • Mechanical seal bracket: PPO + 30% GF
  • Motor casing: Stainless steel AISI 304
  • Motor shaft: F114
  • Nuts and bolts: Stainless steel AISI 304
  • Outer pump body: Stainless steel AISI 304
  • Pre-filter: Stainless steel AISI 304
  • Pump shaft: AISI 431
  • Suction body: Stainless steel AISI 304
  • Usage limits
  • Liquid temperature (ºC): Min: 4 - Max: 35
  • Maximum no. of motor start-ups (start-ups/minute): 0,50
Name Language Format Size Download Favourite
Technical appendix Spanish .pdf 1.48 Mb f
Acuapres 07 instruction manual .pdf 27.51 Mb f
Acuaria07N DXF 2D drawings .dxf 485.58 Kb f
Acuapres N spare parts .pdf 59.24 Kb f
Acuapres 07 dimensions .pdf 93.71 Kb f
Acuaria 27 instruction manual .pdf 27.51 Mb f
Acuaria07N IGES 3D drawings .rar 1011.96 Kb f
Product portfolio .pdf 2.22 Mb f
Acuapres 07 N spare parts .pdf 59.24 Kb f


more news

© 2019 ESPA Oficinas Centrales / ESPA Headquarters

Ctra de Mieres, s/n GPS: N42° 06' 37'' / E02° 45' 03'' 17820 Banyoles Spain Tel.+34 972 588 000