Na-ewebata PZW Series Priming Self-Priming Na-adịghị egbochi Pump Swage:
Ike agwụla gị n'imeso nfuli mmiri na-ekpofu mgbochi na nsogbu nke nlekọta mgbe niile? Elepụla anya karịa usoro PZW anyị na-ebupụta onwe ya na-anaghị egbochi mgbapụta mmiri nsị. Site n'ichepụta ya pụrụ iche na njiri mara mma, mgbapụta a ga-agbanwe usoro nsị gị ma nye gị ngwọta enweghị nkebi na nke ọma.