Sethula uguquko lwethu lwe-WQV Isiteshi Esikhulu Esiphikisana Nokuvala I-Hydraulic Design Submersible Sewage Pump. Le futha esezingeni eliphezulu inekhono elinamandla lokudlula izinhlayiya, iyenze iphumelele kakhulu ekuphatheni ngisho nezimo ezinzima kakhulu zokukhuculula indle.