Ecotech Vectra S2 Coupling Kit Ecotech Vectra S2 Coupling Kit Overview The Ecotech Vectra S2 Coupling Kit is a replacement collar and coupling kit for the EcoTech Vectra S2 Water Pump. It is intended for service or replacement of the original coupling hardware used at the pump’s plumbing connection points. Features of Ecotech Vectra S2 Coupling Kit Replacement collar and coupling kit for the Vectra S2 pump. Useful for maintenance, repair, or replacement of worn or missing coupling hardware. Helps maintain a secure connection between the pump and compatible plumbing fittings. Good spare part for routine return-pump service and emergency maintenance. Designed for the compact S2 Vectra platform. Compatibility/Notes for Ecotech Vectra S2 Coupling Kit Designed for EcoTech Vectra S2 Water Pumps. Match the coupling kit to the exact Vectra pump model before ordering. Inspect collars and couplings during pump cleaning if leaks, looseness, cracks, or wear are noticed. This is a replacement coupling kit only and does not include the pump. Vectra S2 pump, plumbing pipe, valves, unions, barb kits, and other fittings are sold separately. What's Included 1 x Ecotech Vectra S2 Collar and Coupling Kit