Astral Hydrospin & Hydrospin Compact Pre-Filter

HYDROSPIN

• Save 50% of the water used to clean filters Hydrocyclone pre-filter cleaning device that can be fitted to filtration systems in both new and old installations.
• It is able to treat flows of 30m2/h with a maximum working pressure of 2.5 bars.
• It is fitted between the pump and the filter and separates out solids of up to 40 micras, thus reducing by half the amount of water consumed for cleaning the filtration system.
• HydroSpin has a device for collecting solids with three separate areas (settling, clarifying and clouding).
• It can be cleaned using just five litres of water without having to stop the pump.
• Considerable reduction in filter cleaning operations.
• Low load losses that make it possible to install it without the need to change the existing pump.
• Can be fitted to the ground with the accessories provided or the wall with DN300 flanges.
• Standard Ø63 mm connections for water inflow and outflow and Ø32 mm for the evacuation of dirt.
• To install Hydrospin in the wall, the code 47158 is needed as well.

HYDROSPIN Compact

• Prefilter designed for both new and existing installations
• Reduce water consumption of any kind of filters.
• Reduce washing frequency of any kind of filter.
• Compact and flexible installation.
• Recommended for flow rates from3 to16,5 m3/h,
• Maximum working Pressure: 2,5 bar.
• 2 1/4” threaded input and output connections
• ¾” AISI 316 debris release valve
• Wall / floor bracket included.
• Advantages:
• Watersavings. 50% of water savings when combined with sand filters.
• Comfort. Lengthen the time between consecutive sand filter backwashes.
• Spacesaving. The smaller and most versatile hydrocyclone for pools in the market
• Installation flexibility. It can be installed on the floor or wall, and input / output can be oriented to suit any situation and space.
• Sturdiness. No moving parts to break or wear out with use.