Super U Series pumps are the most efficient self-priming, solids handling pumps available. Their unique volute casing design 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. Super U Series pumps not only deliver high efficiencies (up to 75%), they also perform efficiently across a broad operating range. Varying loads, which cause a 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 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 version.
Super U Series pumps are designed with easy service in mind. Because theyre self-priming, they can be mounted high and dry above the liquid being pumped. If service or maintenance is required, its done 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 Super U Series pumps can be coupled to a standard NEMA motor, theres no waiting around for special motor parts.
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