Excellent quick automatic priming action without foot valve. Automatic air release during priming. Backpull out design, so easy maintenance without disturbing pipelines. Dynamically balanced rotating parts ensure less vibrations. Better efficiency as per with internationally available pumps. Available in bare, coupled, Monoblock version . Less expensive and easily available spares. Pumps can be fitted with mechanical seal as per customer requirements. Also offered pump with trolley / trailer to move it from one place to another. Very simple construction, only two moving parts.