B&K ProLine Schedule 80 1/2 in. FPT each X 1/2 in. D Threaded PVC Union 12 pk

B&K PVC Schedule 80 Fittings are for pressure applications, and have a thicker wall than Schedule 40. PVC Schedule 80 is highly durable, with high tensile and impact strength. It has better sound deadening qualities than PVC and ABS Foam Core.