variable frequency constant system realizes high effiency,low noise and low energy consumption;
stainless steel welded impeller,better performance an high durability;
304 stainless steel filtering parts,ensure water cleanness and long service life.
convenient control board,easy to be poerated and no professional adjustment and maintenance is required;
industrial level high precision pressure sensor,high quality stainless steel pressure tank,stainless stell five-port check valve and stainless steel oil immersion quakeproof pressure ensure more relieable system poeration an longer service life;