About the Star Pipe MJGP04 4" Mechanical Joint Gland Pack - Replacement Part
4 Inch Mechanical Joint Gland Pack for Ductile Iron Pipe Connections. This product is a Mechanical Joint Gland Pack for Ductile Iron Pipe applications. The pack includes a Gland and a Gasket along with T-Head Bolts and Nuts. This pack is for use with Mechanical Joint connections in a Ductile Iron Pipe system that has a nominal diameter size of 4 inches. It contains the necessary parts in order to create a strong and water tight connection. The gasket specifically acts as form of sealant allowing for the two pipes or fittings to be connected and sealed as tightly as possible by the nuts and bolts.