Barnes® Pumps Announces SP33 and SP50 Sump Pumps

10.09.2002

Barnes Pumps Inc. is announcing its new SP33 (1/3 hp) and SP50 (1/2 hp) sump pumps. With their rugged heavy-duty design, these pumps outperform most competitive models.

Barnes® Pumps Announces SP33 and SP50 Sump Pumps

(Source: Barnes Pumps)

Barnes® Pumps Announces SP33 and SP50 Sump Pumps

Barnes Pumps Inc. is announcing its new SP33 (1/3 hp) and SP50 (1/2 hp) sump pumps. With their rugged heavy-duty design, these pumps outperform most competitive models.

Designed with upper and lower ball bearings and a heavy-duty cast iron vortex impeller, the SP33 and SP50 are further enhanced by a stainless steel shaft and Type 21 silicon carbide seals for durability and long life. These sump pump models also feature automatic thermal overload protection and a permanent split capacitor motor with upper and lower ball bearings for longer motor life, greater starting torque and lower amp draw. A piggyback-mounted switch eliminates the need to pull the pump to check for pump failure and can easily be replaced, saving time and money. Adjustable vertical or swing floats are available to accommodate varying conditions.

Another characteristic of the SP33 and SP50 is their interchangeability with competing sump pump models. The Barnes pump models require no plumbing changes when replacing most competitors' pumps.

With 1/2 inch spherical solids capability, the SP33 and SP50 feature maximum flow rates to 50 gpm and 66 gpm, respectively, and shut off heads to 30 TDH. Compact construction makes these pumps capable of fitting into 5-gallon buckets or tray systems. The SP sump models are CSA third party approved and offer 12-month limited warranties.

Source: Crane Co.

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