Flexible Coupling Ductile Iron 4 in
Flexible Lightweight Coupling Ductile Iron Painted Class Class 150 For Pipe Schedule 40 4 in Grooved 5 7/8 in 4 in Grooved 5 7/8 in 300 psi @ 150 Degrees F Maximum Operating Pressure
Standard shipping
Estimated delivery time: 7-10 days