3150 Sanitary Flapper Pump
The Graco 3150 Sanitary Flapper pump is designed for materials and fluid streams containing large solids or chunks, which clog a ball-designed pump or are damaged by the pumping action. The 3150 Sanitary Flapper pump easily moves larger solids and will pass up to 2.5 in (63.5 mm) solid without crushing or damaging the product.