Automatic filter for well water

Product catalog summary

Overview: The Prago 2 is a fully automatic filter designed for the filtration of well or borehole water containing sand. It is suitable for both domestic and professional use, particularly for protecting heat pump exchangers and watering systems.

Specifications:

Filtration degrees available: 100 µm, 200 µm, 300 µm
Maximum flow rate: 8 m³/h
Electricity supply: 230 V / 50 Hz
Ingress protection rating: IP40
Power consumption: 50 W
Weight: 7 kg
Filtration area: 130 cm²
Maximum service pressure: 7 Bar
Maximum water temperature: 70°C
Maximum size of solids to be filtered: 5 mm

Operation: The filter uses a cylindrical sieve for filtration, operating from the inside out. A membrane-type differential pressure switch triggers the washing cycle when clogging is detected. During washing, mechanical valves adjust to reverse the water flow, cleaning the sieve and evacuating solids with minimal water usage.

Installation: The filter is designed for easy installation with wall mounting attachments and union couplings for inlet and outlet connections. It can be installed in either direction on the piping.

Materials:

Body: Cast brass
Filtering sieve: Stainless steel, PET
Motor support: Stainless steel

Additional Features: The filter is made in France and includes a motor-operated system for valve control, ensuring efficient and automatic operation.

Catalog excerpts

PRAGO 2 AUTOMATIC FILTER FOR BOREHOLE WATER AUTOMATIC FROM The Prago 2 filter provides a fully automatic solution for the filtration of well or borehole water loaded with sand. Delivered fully equipped, this filter is installed directly in line on the piping. A motor operates the system of mechanical valves to wash the filter. Wall mounting attachments on each side, so that the filter can be installed in either direction. Membrane-type differential pressure switch to trigger the washing cycles. Union couplings on the inlet and outlet. All-metal body, made of cast brass. OPERATION During filtration During washing Filtration is carried out using a cylindrical sieve, from the inside towards the outside. The filter washing cycle starts when the pressure switch detects clogging. Several mechanical valves open or close (red lines). The water flow reverses and washes the sieve by back-flow. The solids are evacuated with a few litres of water.

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Filtering sieve Stainless steel, PET 2 Motor support Stainless steel TECHNICAL SPECIFICATIONS Dimensions in mm Filtration degrees available: HECTRON 99 - 101, route de Canta Galet - 06200 Nice - France tel. : +33 (0)4 93 97 02 42 I [email protected] I www.hectron.com SARL au capital de 24000 € I 338 376 841 RCS Nice

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