C-Series CHK-50 5 HP 220/440 Volts 3-Phase High Head Pump With Strainer Pot - 6 x 4 Inch fitting-connection_Snap-On It's overall size is 6

It's overall size is 6 Inch x 6 Inch

Some swimming pools do not use chlorine but a combination of ultraviolet disinfection with hydrogen peroxide

a number 4 and the FT tile (for a total of 3 markers)

battery operated hot tub and spa vacuum

C-Series CHK-50 5 HP 220/440 Volts 3-Phase High Head Pump With Strainer Pot - 6 x 4 Inch fitting-connection_Snap-On It's overall size is 6The Pentair Model CHK 50 C Series Commercial Pump With Bronze Strainer Pot is 5 HP, 220 440 Volts, 3 Phase High Head with 6 inch suction, 4 inch discharge, bronze volute, coated cast iron foot and flanged connections. The C Series are large commercial pool pumps with stainless steel baskets, all bronze construction for durability, and closed impeller for longer motor bearing life. These pumps are easy to service and designed for commercial facilities