ECO FLO 1-1/2 in. or 1-1/4 in. Tubular Flexible PVC Coupling TC-150 - The Home Depot
Hydrotechnik develops, produces and distributes solutions for the entire measurement chain: from test points to sensors and measuring devices to the complementing range of services and our proprietary software. - Hydrotechnik GmbH
CHARLOTTE PIPE 4 DWV Repair Coupling DWV (Drain, Waste and Vent) (1 Unit Piece) - Pipe Fittings - Amazon.com