PUMPING MACHINERY OF THE WATER AND SEWERAGE BOARD. XXXI. 



Fig. 1. High lift centrifugal pumping engine at Crown Street 

 Pumping Station consisting of a Gwynne single pump and a 

 Reynolds' pump likewise single stage connected to an electric 

 motor. 



Fig. 2. Turbine driven centrifugal pump making 3,000 revolu- 

 tions per minute and raising water to a height of 240 feet. This 

 pump is described in Vol. cliv., Proc. Inst. C.E., Engineering 

 Conference, in a paper read by Mr. Cecil Darley, M. Inst, c.e., i.s.o. 



