Flex-Drain ADP53702 Flexible T / Y, Landscaping Drain Pipe Adapter, 4inch, Black

Adapts to fit 3 in. or 4 in. corrugated pipe and 4 in. PVC pipe (not included),    Flexes to become a wye or tee,   Maximum working pressure of 70 psi,    Minimum working temperature of -50°F and a maximum working temperature of 150°F,    Bends to fit most angles