(When the pump starts to pull water, foreign objects such as algae, rubbish and other materials flow to the suction and held by the crom sieve. During operation, system starts to act with the outlet pressure of the pump. Pressurized water, coming from the nozzles on the system is sprayed outward like a curtain, to press the foreign objects around the sieve, to keep the chrome sieve frame clean.This way rough objects are prevented and pumps is safe from clogging and failure. Pump efficiency increase, maintenance costs decrease, making the filtration system operate more reliably.
Minimum working pressure is 2,5 bars (45 psi)