This is a Stenner 30 Gallon Gray Chemical Tank System with 45M4 Model Adjustable Flow Pump
The male NPT threaded side of this adapter will only connect to a 2 inch female National Pipe Tapered (NPT) thread (Type F)
This Jandy Pro Series 2 Inch Slide Valve with 8 inch center to center does not come with any unions
This adjustable flow pump is rated to pump 5 gallons of chemicals per day at 100 PSI
This is a Pentair Impeller for Model 2 HP Full-Rated to 2-1/2 HP Up-Rated SuperFlo
Triton II Butress Closure Kit - 8.5 Inch Threaded - Black Signs Hours (no Capacity) This is a Stenner 30This is a Pentair 154856 Black Buttress Threaded Closure Kit for Triton II and Triton C 3 Sand Filters Models TR40, TR50, TR60, TR100, TR140, TR100C, TR140C, and TR100C 3. Size is 8 1 2 inches.