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Water circulation

Swimming pool sets > Filterpak

Filterpak Base

Filterpak Base
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Compact recirculation and filtration equipment for household swimming pools, designed to offer high performance and durability for the system while making it easier for professionals to carry out assembly and installation work.

 Filterpak has an improved design that includes ―with an aesthetically pleasing, compact presentation― a sand filter pump, valve, connection kit and support base for the unit.

Filterpak Base is a versatile solution with a compact centrifugal pump from ESPA’s Blaumar range.

Built-in six-way valve, in top or side position.

Filters from 450 to 650 mm in diameter for circulation flows from 8 to 16 m3/h. Polyethylene filters, resistant to chemical and atmospheric agents and moulded in a single piece using a blowing technique.

Equipped with pressure gauge, air bleeder and double drain on the bottom side. Sealed with a clamp in models up to 550 mm in diameter and anti-blockage threaded seal for diameters of 650 mm.

Transparent lid in side-filter versions for easy inspection of the inside. Base of the unit made of modified polypropylene. Pump-filter connection using flexible PVC pipes.

Filterpak Base 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 Filterpak Base:
  • Equipment
  • Drain connection: Yes
  • Drainage: Yes
  • Filter: Yes
  • Fittings: Glue
  • Pressure gauge: Included
  • Support base: Included
  • Hydraulic characteristics
  • Filtering speed (m3/m2 h): 50
  • Electrical characteristics
  • Electrical isolation: F Class
  • Motor type: Asynchronous
  • Protection rating: IP55
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous
  • Manufacturing characteristics
  • Discharge connection type: To Glue Connector
  • Impeller type: Closed
  • Motor cooling: Fan
  • Stages: Single-Stage Centrifugal Pump
  • Suction connection type: To Glue Connector
  • Materials
  • Discharge body: PP + 30% GF
  • Filter materials: In one Piece Moulded Polyethylene
  • Impeller/s: PPO + 30% GF
  • Mechanical seal: Aluminium-Graphite
  • Nuts and bolts: Stainless steel AISI 304
  • Pre-filter: ABS
  • Pre-filter lid: Polycarbonate
  • Pump shaft: Stainless Steel AISI 420
  • Support base material: PP + 30% GF
  • Usage limits
  • Liquid temperature (ºC): Min: 4 - Max: 35
  • Maximum no. of motor start-ups (start-ups/minute): 0,50

Building services

Name Language Format Size Download Favourite
Safety recommendations for surface pumps .pdf 523.54 Kb f
Filterpak Base spare parts .pdf 76.02 Kb f
Technical appendix Spanish .pdf 1.48 Mb f
Product portfolio .pdf 2.22 Mb f
ESPA Pool catalogue .pdf 2.24 Mb f


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