A.Y. McDonald SM0433 0.5HP460V 4" Submersible Motor 0.5 HP 460V 3PH 3-Wire Water Well Equipment__4" 6" 8" & 10" Submersible Motors__Four Inch Motors__Three Wire - Single Phase Motors__3 HP Thermal Overload Heat sensor overload

Thermal Overload Heat sensor overload protection with automatic reset when motor cools to a safe operating temperature

PID015043FD: VFD

B22002SVUD-2 w/ 4" Grommet Hub - Inlet Undrilled

Class 30 Motor Housing

CT - Pump Start Counter

A.Y. McDonald SM0433 0.5HP460V 4" Submersible Motor 0.5 HP 460V 3PH 3-Wire Water Well Equipment__4" 6" 8" & 10" Submersible Motors__Four Inch Motors__Three Wire - Single Phase Motors__3 HP Thermal Overload Heat sensor overloadA. Y. McDonald 4" Submersible Motors 4 Asynchronous two pole submersible motor, made in AISI 304 stainless steel for parts in contact with water. Cooling and lubrication of the thrust bearing assembly and carbon bushes is provided by a mixture of water and glycol. Squirrel cage rotor mounted on self centering thrust bearing. Stator housed in an airtight stainless steel casing (canned type) with both flanges and shell in AISI 304L stainless steel.