The PHT Solubloc swimming pool pump, manufactured by Acis, is a circulation pump without a prefilter that has been compatible with Desjoyaux filtration units since 1995.
The Solubloc PHT 15 and PHT 20 pumps, which are compatible with Desjoyaux filtration units, have been designed to withstand very high ambient temperatures, particularly in the case of in-ground premises or filtration units (with little or poor ventilation) exposed to the sun or during very hot weather. The motor has been tested to withstand a maximum ambient temperature of 65°C, compared with 35°C for “conventional” swimming pool pumps. They are compatible with salt water treated by electrolysis, including seawater.
Technical diagram of the Solubloc PHT-15 800w pump:

Technical diagram of the Solubloc PHT-20 1100w pump:

Technical information for the Solubloc PHT pump :
- Specific high-temperature resistant motor = 65°C. Studied and designed to withstand very high ambient temperatures, particularly in the case of underground premises or filtration units (with little or poor ventilation) exposed to the sun or at the height of summer. This motor has been tested to a maximum ambient temperature of 65°C, compared with 35 / 40°C for ‘conventional’ swimming pool pump motors.
- Stainless steel drain plug as standard.
- Quadri packaging for improved visibility.
- Optimised pump protection thanks to the addition of expanded foam in the box.


Tablier PVC seul
Coffret Alimentation 24V Hors Sol
Coffret Alimentation 24V Immergé
Contacteur à clé
Télécommande
Bouchon à coller PVC
Capuchon de lame PVC
Sangles et attaches de piscine
Turbine de nage – Intégrée
Turbine de nage – Saillie amovible