W Submersible Water pump 22 GPM
Lancaster Submersible Water Well Pump offers a broad selection of
4" submersible well pumps. They range in horsepower from 1/2 to
7-1/2 HP, with the most popular pump size being 1/2 to 1-1/2 HP,
available in Corrosion Resistant Thermoplastic, Lead Free Brass,
Cast Iron or Super Strength Stainless Steel. Capacities range from
5,7,10,15,25,30,45,60 and 90 gallons per minute with heads as high
as 900 feet.Standard Features Include: Discharge Head with Internal
"Anti-Spin" Check Valve (1/2 hp - 1-1/2 hp) Stainless Steel Pump
Casing, Hex Shaft and Coupling Stainless Steel Intake Screen and
Cable Guard - won't snap off during installation Franklin Electrics
Super Stainless Motors Three wire submersible motors require a
control box. Control boxes contain a starting relay, starting
capacitors and in some cases overload protectors. Two wire
submersible motors have these components built into them and do not
require a control box.One benefit of using a three wire motor with
a control box is that some of the components that are subject to
failure are located above ground where you can get to them without
pulling the pump.
Stainless units (4th digit X-XXS) have Discharge Head and Motor Adapter- Stainless Steel. Impellers and bowls are Noryl engineering thermo-Plastic.