ʻO ka WFB packing-less auto-control & self priming pump series e hoʻohana i ka "linking" multidimensional centrifugal sealing device, ʻaʻohe pilikia o ka holo ʻana, ka hoʻokuʻu ʻana.hāʻule a hū.Ke hoʻohālikelike ʻia me nā huahana like, hiki ke hoʻolōʻihi ʻia kona ola lawelawe ma muli o ka ʻole o ka attrition a me ka abrasion o ka mea sealing i ka wā o ka hana.
Hāʻawi ʻia kēia pauma me nā ʻano hana like ʻole e like me ka mahana, ke kaomi, ka attrition kū'ē a me ke kahe hoʻokahi diversion no ke ola ʻana iho, priming.Being hilinaʻi pono priming hana, apono ia kūikawā uila ea mana valve e hōʻike i nā pono e like me ka credible hana, maʻalahi dis-hui. a me ka hoʻokomo.
Hana ʻia kēia pauma i nā mea like ʻole e like me ke kila kila, polypropylene i hoʻoikaika ʻia a me ke kila hoʻolei, a me nā mea ʻē aʻe kūpono no nā manawa like ʻole.I kēia manawa, e like me ka mea i koi ʻia e nā mea hoʻohana, hoʻolālā mākou iā lākou i nā ʻano like ʻole e like me quadrate, conical a me SO no nā ʻano hoʻonohonoho like ʻole. Hiki ke kūpono ke ʻano o ka Explosion-proof a me ke ʻano o waho no nā manawa e lapalapa ana, pahū, ua, puaʻa a humid.Hiki i ka Go-cart movable ke lawe i ka pama i kekahi pou hana i makemake ʻia e ʻoe.