McMaster 4550K414 Thick-Wall Welded Steel Pipe Nipple, Threaded Both Ends, 1/2 NPT, 4-1/2" Long, Sch 80, Class 300 02934 Demco JN01949-001 2" DM Stem

Demco JN01949-001 2" DM Stem seal assembly with bushing 5000 Buna and Bronze

Color Black Shrink Tubing I

For Minimum Outside Diameter 2 31/32 in

Part of the Massif Fire and Ice layering system

Compatible With BRK Hardwired Alarms

McMaster 4550K414 Thick-Wall Welded Steel Pipe Nipple, Threaded Both Ends, 1/2 NPT, 4-1/2" Long, Sch 80, Class 300 02934 Demco JN01949-001 2" DM StemAlso known as Schedule 80, this pipe has thick walls for good strength in high pressure applications. Welded Pipe has a weld bead on the inside. Pressure Rating High Pressure Wall Thickness Rating Thick Shape Straight Fitting Type Pipe Threading Threaded on Both Ends Fitting Connection NPT Male Pipe Size 1 2" Length 4 1 2" Construction Welded Pipe Schedule 80 Material Steel Class 300, 600 For Fitting Pressure Class 300 For Use With Air, Natural Gas,