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For years our customers have been betting on the range of Berlin sand filters (formerly Servaqua), which reaffirms the confidence and security that their benefits provide them. The Berlin filter has ensured for more than two decades an efficient filtration for all types of private pools worldwide. Its winding finish provides a great resistance, and its blue-colored satin image provides a much more attractive look to other filters. The Berlin filters are available in diameters ranging from 500 mm to 1200 mm, so they can be installed in large private pools.
Its characteristics:
- Sand filters coiled in polyester resin and fiberglass.
- Closing Ø 240 for screws, injected for diameters up to 900 mm. Closing Ø 400 for screws, in polyester and fiberglass for Ø 1050 and Ø 1200 mm.
- Finished in satin blue, with anti-polvo protection by means of a “flash” of transparent polyurethane varnish, for Ø 500,Ø 600, Ø 750 and Ø 900. Blue finish for Ø 1050 and Ø 1200.
- Mounted with collectors and diffuser in unalterable plastic materials PVC and PP.
- Equipped with manometer and air purge and manual water. For models of Ø 900, Ø 1050 and Ø 1200, it incorporates 2” sand purge.
- Side selector valve of 6 (+1) tracks for filtration operations, washing, rinsing, recirculation, emptied and closed, in models of Ø 500, Ø 600 and Ø 750.
- Maximum filtration speed: 50 m3/h/m2.
- Maximum working pressure: 2.5 kg/cm2.
- Interior coating in HDPE (polyethylene), blown for Ø 500 and Ø 600 mm, Thermoformed ABS for Ø 750 and Ø 900 mm, polyester and fiberglass for Ø 1050 and Ø 1200.
- Filter piece made of plastic for models up to 750 mm in diameter and in polyester and fiberglass for upper diameters.
Note: On request they can be supplied to work at a pressure of 4 kg/cm2.
Better finish
Apart from its winding finish, which provides greater resistance and security, its satin-like look, blue color, makes it stand out from conventional filters.
Easy to access
With a diameter of a larger mouth (400 mm) for 1050 mm and 1200 mm diameter filters, in case of need, you can access the inside of the filter for handling.
Monoblocs Berlin / Sprint
The Berlin diameter 500 and 600 mm filters are available in monobloc assemblies composed of a polypropylene injected bench, a filter with lateral selective valve, a Sprint autoaspirant pump and all necessary accessories.
Its characteristics:
• Monoblocs incorporate a bench built into plastic material resistant to atmospheric agents.
• Its components are designed for easy packaging and precise lace.
• They are delivered pre-assembled.
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