Don?t let the manufacture branded name cost you extra. Call 866-960-9621 for a comparable full stainless steel pump for much less with same or longer warranty.
16S20-18 2HP 16GPM
4" Submersible Stainless Steel Pump End OnlyDescription: 16S20-18 HP: 2
Diameter: 4" (fits inside a 4" ID pipe or well casing)Material Number: 10010018
(Requires 2HP 4? Submersible Motor)
Grundfos Stainless Steel Pump Ends Ship "FREE"