Nanfang Zhongjin Environment Co., Ltd. engages in the manufacture and sale of stainless steel multistage centrifugal pumps. Its products include single stage centrifugal pump, multistage pump, ...

Centrifugal fire pumps long have been the backbone of pumping apparatus in the fire service because of their efficiency and their versatility. They come in various configurations, so departments must ...

Single-stage and multi-stage vacuum pumps have been around for quite some time, but some designers and engineers remain unsure about when to use one versus the other. For example, which pump is best ...

The demand for cleaner low emission fuels has been on the rise in recent times due to the ongoing threat of global warming and the greener mindset of younger generations. In 2010 only 7% of the UK’s ...

The paper compares the performance of wind pumping systems (WPS) using centrifugal pumps, coupled by either mechanical or electrical drives. Mechanically driven systems are more appropriate for ...