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An effective in-line protection system for hot water circulating p u m p s in domestic and comm e r c i a l a p p l i c a t i o n s is n o w available from SAV.
The C i m b e r i o -m a n u f a c t u r e d CIM 624/622 " p u m p pair" system is d e s i g n e d to c o m b i n e effective shut-off valves up and dove, stream of the p u m p with protection from debris in the fluid stream.
h~mp m a n u f a c t u r e r s report a high incidence of damage and b u r n o u t caused to p u m p s by particles of rust, scale and swarf thal can circulate through the heating system.
The system comprises two key c o m p o n e n t s -the CIM 622 FiltraCim combined ball valve and strainer, which is fitted on one side of the p u m p a n d the CIM 624 full bore ball valve m o u n t e d on the other providing an isolation p o i n t for p u m p servicing and m a i n t e n a n c e .
The CIM 622 design combines an isolation point in the form of a ball valve with a stainless steel mesh strainer. Thi~ single u n i t concept, with no mechanical connection between the two components, enh a n c e s t h e l e a k -f r e e characteristics of the ball valve, while the strainer removes susp e n d e d solids from the fluid system. The s t r a i n e r can be removed for periodic cleaning and replaced in u n d e r a minute.
Both CIM 622 and CIM 624 models are equipped with a 1.5 in female swivel connections for installation direct onto the male inlet and outlet ports of the pump. The other end of each unit takes the form of a 22 m m compression fitting for connection to s t a n d a r d central heating pipework.
๐ SIMILAR VOLUMES
This book will be of vital interest to all engineers and designers concerned with centrifugal pumps and turbines. Including statistical information derived from 20000 pumps and 700 turbines with capacities of 5gpm to 5000000gpm, this book offers the widest range and scope of information currently a