Dolphin Amphenol Plug size-in-gallons_501-750 This Stenner chemical pump #45MFL2A2SUAA

This Stenner chemical pump #45MFL2A2SUAA provides reliable chemical feeding for your swimming pool

Fits both youth and adults

This pressure gauge is designed for applications where plastic cases and brass internals are suitable for use on swimming pools

This is a 50 pound bucket of E-Z Patch 4 F

The rim is regulation size (18 inches)

Dolphin Amphenol Plug size-in-gallons_501-750 This Stenner chemical pump #45MFL2A2SUAAThis is a Maytronics Amphenol Plug used on many Dolphin Robotic Pool Cleaners. Some Dolphin Models include Advantage, Advantage Plus, Deluxe, 3001, 2002, 2x2, Heavy Duty, Commander, Sprite, Explorer, Enduro 11r 21r, Pro, Pro X2, Interactive, Orion II, DX3, DX4, DX5, DX6, Deluxe 3 4, Wave 100, Supreme M3, M4, M5, Nautilus, DLX4, DLX5, Wave 50 100, Apollo, Apollo Plus, Endeavor, Atlantis Basic, Triton, Edge, 2X2 Gyro, Saturn, Discovery, Liberty, Wave