SWIMM are quiet running swimming pool and circulating pumps for the pumping of chlorinated water and dirty water containing small, non-abrasive, solids in suspension. The design features translucent inspection covers and removable filter baskets for trapping debris. Supplied with swivel unions to enable the pump to be removed for maintenance without disturbing the pipe system. The pipe connections are designed to be fitted to rigid plastic pipe with an outside diameter of 48.3mm or 60.3mm. In addition, they also have female BSP connections to enable a male BSP hose tail to be fitted and a flexible hose attached.