Allen Gwynnes pump is the professional pump designer and manufacturer. Allen Gwynnes pump dedicates to design and manufacture the excellent pumps according to international technical standards, such as ISO2858, ISO5199, API610, ISO13709 or specified project requirements by users from international market. Until now, Allen Gwynnes Pump can supply the full range of pumps applied to water, waste water, petroleum chemical liquid, oil, juice and so on. The pump catogeries contain (single stage and multistage) axially split case pump, multistage ring section pump (horizontal or veritcal type), end suction pump, close-coupled pump, inline pump, submersible sewage pump, vertical turbine pump, barrel case pump for extra high pressure, and self-priming pump. Beside our standard currently designed and manufactured pumps, Allen Gwynnes Pump also the qualified pump expert to design and manufacture the specialty pumps that is usually tailor made to your single projects.