LASCO
LASCO branded products
LASCO 429131BC Reducing Pipe Coupling, 1 x 3/4 in, Slip, PVC, SCH 40 Schedule
L059-13756
Pipe produced to a Standard Dimensional Ration (SDR) has a wall thickness that is proportional to its diameter and all sizes have the same pressure rating, the pressure rating for Schedule pipe decreases as the diameter increases