4 Mg Coupling

Price: $30.00 per pcs

Availability: Available to order

Description

A 4 inch grooved coupling. At 4 inch the labour saving over welding or flanging is considerable: the groove is cut or rolled, the gasket and coupling go on, and two bolts close the joint. That is what makes grooved the practical choice for large-diameter mechanical work, particularly on retrofits where hot work in an occupied building is difficult to arrange.