Heavy Duty Self-Priming Flexible Impeller Pump is made of quality grade bronze which ensures optimum durability and provided with connection for vacuum switch. The Impeller Pump is available with stainless steel shaft and mechanical shaft seal. The Impeller Pump is attached with full or reduced cam and flanged connection. Heavy Duty Self-Priming Flexible Impeller Pump is available with cast iron made pedestal which is further provided with permanently lubricated double ball bearings.