Wet End for WTC50M Pump Made by LX Pumps This LX pump wet end is easy to replace and comes complete with a new shaft seal, impeller and wet end seal. *fits LX WTC50M pumps only* LX only ever made 1 WTC50M circulation pump, so if you need a new wet end due to a crack / leak or excess wear then this will fit straight on. Product Specification Brand:LX Pumps Length (mm): 126 Width (mm): 156 Height (mm): 175 Impellor HP Size: 1 Wet End Suction Location: Middle Wet End Return Location: Right Top Wet End Return Union Size: Fits 1.5" Plumbing - 6.1cm wide Wet End Suction Union Size: Fits 1.5" Plumbing 6.1cm wide Plumbing Size (Inch's): 1.5" Plumbing