Self-Priming Sewage Pump For Industrial

Yeschamp pumps are efficient self-priming, solids-handling pumps available. Their unique volute casingdesign minimizes friction loss and drag. The multi-vane, open impeller is designed for high efficiency, yet can still handle solids up to 1-1/4"（31 mm）in diameter. Yeschamp pumps not only deliver high efficiencies (up to 75%), they alsoperform efficiently across a broad operat-ing range. Varying loads, which causea pump to operate left or right of its best efficiency point on the operating curve, will reduce operating efficiency by only a very small percentage. The patented external shimless adjustment makes it easy to keep the pump in peak operating condition.Each size pump is available in two different design variations,"A" or "B"versions. 

Yeschamp Series pumps are designed with easy service in mind. Because they're self-priming, they can be mounted high and dry above the liquid being pumped. If service or maintenance is required,it'sdone quickly and easily with common hand tools. No need to "pull the pump"and waste hours or days of valuable man and machine time. Since there are no elongated shafts, a minimum of workspace is required. And, because all Yeschamp pumps can be coupled to a stan-dard NEMA motor,there's no waiting around for special motor parts.