SOUTHLAND

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-321HC is a black reducing coupling designed to connect pipe or tubing of two different diameters in a single inline fitting. It transitions from a 3/8-inch end to a 1/4-inch end, making it a practical solution wherever a step-down...

Product Description The B K/MUELLER INDS(IMPORT) 521-331HC is a black reducing coupling designed to connect pipe segments of two different diameters in threaded piping systems. This fitting transitions from a 1/2-inch connection to a 1/4-inch connection and is finished in black, consistent with black...

Product Description The B K/MUELLER INDS(IMPORT) 521-386HN is a black reducing coupling designed to connect two pipes of different diameters in a threaded piping system. It transitions from a 2-inch connection on one end to a 1-1/4-inch connection on the other, allowing piping runs...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-387HC is a black reducing coupling designed to connect pipes of two different diameters in threaded piping systems. It transitions from a 2-inch female thread on one end to a 1-1/2-inch female thread on the other, allowing installers to...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-400HC is a 1/8-inch black pipe cap designed to terminate open pipe ends in gas, air, and other compatible piping systems. Pipe caps thread onto the outside of male pipe ends to seal them against leakage, contamination, or pressure...

Product Description The B K/MUELLER INDS(IMPORT) 521-401HN is a 0.25-inch black iron pipe cap used to close off the open end of a threaded pipe. It threads onto a male NPT fitting to seal the pipe end against flow, pressure, or contamination. This cap...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-402HN is a 3/8-inch black pipe cap used to close off the end of a threaded black iron pipe. It threads onto male NPT pipe ends to terminate a run, block an unused port, or cap a branch during...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-407HN is a black pipe cap sized for 1.5-inch pipe. Pipe caps thread onto the open end of a pipe to seal it, blocking flow and protecting threads from damage or contamination. This cap is a standard fitting used...

Product Description The B K/MUELLER INDS(IMPORT) 521-601HC is a black floor flange with a 1/4 inch thread size, designed for pipe termination and anchoring at floor level. Floor flanges are used to secure pipe runs to a surface, providing a stable base connection where...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-602HC is a black floor flange sized at 3/8 inches, designed to anchor pipe runs to floor surfaces in plumbing and gas distribution applications. Floor flanges provide a secure base connection point where a pipe transitions from vertical to...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-606HC is a 1-1/4 inch black floor flange used to anchor pipe to a floor or base surface in plumbing and structural pipe applications. The flange provides a stable, flat-mount connection point for vertical pipe runs and is sized...

Product DescriptionThe B K/MUELLER INDS(IMPORT) 521-608HN is a 2-inch black floor flange designed to anchor pipe runs to floor surfaces in residential and light commercial plumbing installations. Floor flanges connect vertical pipe sections to a fixed base point, preventing movement and providing a secure...