Self Priming Pump

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Malhar Pumps

Gujarat, India

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                                                            Capacity
                                                            up to 350 M3/hr
                                                        
                                                            Head
                                                            Up to 60m
                                                        
                                                            Suction Head
                                                            Up to 8 meters.
                                                        
                                                            Material
                                                            Cast Iron  & Bronze
                                                        
                                                            Solids
                                                            Up to 41 mm dia.
                                                        
                                                            Viscocity
                                                            Up to 100mm²/sec.

Applications of Self Priming Pump

Sewage and Effluent treatment plants.
Low NPSH process circulation duty.
Aboard ships as bilge, deck wash pump & engine cooling pump.
Loading, Unloading and transfer of tricky liquids viz. oils, solvents, gas oils, minerals, oils, grease, petrol, seawater etc.

Features of Self Priming Pump

Creative engineers now introduces self priming pump manufacturer with closed and semi open impeller .
We have made SS-304 or SS-316 chamber in round shape or in square shape .
These chambers are interconnected with casings, casings have flap type or disc type non return valve (NRV) depend upon application . We use flap type NRV when liquid is dirty or containing some solid particles . We use disc type check valve when liquid is crystal clear.
These NRVs hold liquid in the chamber and centrifugal pump works as self priming pump.
All weted parts are made from SS-304 or SS-316 sheet only and chambers are tested with hydraulic test up to 10 bar . If more pressure is needed, than we test at 1.5 times the shutoff pressure. Thickness of sheet depends upon size and pressure of the system .
These pumps are ideal for all applications where people do not want to use footvalve or have suction problem .
Size of self priming chamber depend upon capacity and suction length .
We also offer openable chamber so one can clean it very easily.
This is required in sanitary application and in some sticky material application.
All our CF series pumps are now available with such chamber in monoblock or bare version.
All our mud pumps which is comparatively costly in SS castings are now offered in our new
SPCF version with open or semi open impellers .