4 x 3 Fernco Coupling

Price: $6.50 per pcs

Availability: Available to order

Description

A 4" x 3" reducing flexible coupling. It joins a 3" branch into a 4" line in one joint, which is a constant requirement on alteration work where a smaller existing run meets a larger new one. The rubber sleeve also takes up the difference in outside diameter between materials, which a rigid reducer cannot do.