HYDRA is a full range of self-cleaning filters with innovative solutions for the efficiency of self-cleaning operation, thanks to a newly designed back-wash system in counter-current which grants the highest particle removal from the filter cartridge. The cleaning operation with back-wash is simply operated by the opening of the discharge valve at the filter bottom, the resulting pressure-drop pushes the specially designed cartridge downward the housing bottom and reverses the water flow from the outer to the inner side of the cartridge, washing away the sediments trapped onto the outer surface of the cartridge. Sediments are then discharged from the bottom valve, which is provided with a drain funnel designed to prevent contamination by back-flow in compliance with the European Standard UNI EN 1717/2002.
HYDRA are available in 3 models with exclusive filter cartridge: - RAH models with stainless steel net cartridge, filtration at 90 micron. - RLH models with plastic net cartridge, filtration at 90 micron. - RSH models with pleated plastic net cartridge, filtration at 50 micron.
HYDRA cartridges are provided with brand new grey flat gaskets with antimicrobial protection, performed by silver based antimicrobial agent included in the gasket plastic matrix.
Flow rate ranges from 3000 to 10000 l/h.
HYDRA are manufactured with the finest and most advanced materials under constant focus on innovative processing technologies and ceaseless modernization to ensure the absolute quality of our products, certified under the most stringent certification procedures and standards: ACS (France), ANSI/NSF (USA), GOST (Russia).
All HYDRA are provided complete with a full set of accessories: wall bracket, opening spanner, discharge hose-holder, drain funnel and a complete discharge valve kit
WORKING CONDITIONS Max working pressure _______8 bar (116 psi) Min working pressure _______1,8 bar (26 psi) Max working temperature ______45°C (113°F) Min working temperature _______4°C (39,2°F)