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The horizontal dry pit 100% recessed impeller vortex pump is our featured product. The ESSCO
model 4x12 HDP horizontal dry pit pump in stainless steel construction is shown in the picture on the left.
This heavy duty horizontal pump has been a main stay of the ESSCO product line for many years. ESSCO has been
designing and manufacturing recessed style impeller horizontal pumps since 1980. ESSCO includes all the features
dictated by the needs of our customers in the area of wear and abrasion resistance and has improved on many of
ESSCO surveyed their valued customers prior to designing this series of pumps to eliminate the problems they
experienced using other manufacturer’s products. Customer suggestions were instrumental in the design of this
product. After final assembly of the first units customers were invited to the factory to inspect the units.
Additional suggestions were incorporated into the final design the pump, which proved to be a remarkable
contribution to a well designed product.
ESSCO has always had a policy of listening to our customers and implementing product changes when it makes sense to
do so. ESSCO manufactures these units in various soft and hard metals with a wide variety of options to meet our