Coupling Ductile Iron 3 1/2 x 3 in
Concentric Reducer Coupling Ductile Iron Painted Grade B Class Class 150 For Pipe Schedule 40 3 1/2 in Grooved 4 in 3 in Grooved 3 1/2 in 300 psi @ 150 Degrees F Maximum Operating Pressure
Standard shipping
Estimated delivery time: 7-10 days