... , reliable, safe and simple 3.Reasonable price QB 60 peripheral water pumps :1.BRIEF INTRODUCTIONQB series is relatively simple construction one ... different operating requirements such as supply water from well, pool and so on, increase the water pressure in the pipe, garden sprinkling ... /NTN/NSK/China Insulation: B and FProtection class: IP44 and IP54 3. QB 60 peripheral water pumps