Hydrostatic Relief Valve - Bronze - 1.5 Inch Threaded pipe-size_8" This is a Stenner 30

This is a Stenner 30 Gallon White Chemical Tank System with 45M1 Model Adjustable Flow Pump

This item is fully compatible and interchangeable with SwimQuip part # 8660-2

and has an extended arm allowing it to have access to pools and spas with high walls

and pH with Acid/Base Demand using the 2000 Series Comparator and DPD and pH reagents

This Iowa and Washington Warning No Lifeguard On Duty (Age 12 And Under) Sign

Hydrostatic Relief Valve - Bronze - 1.5 Inch Threaded pipe-size_8" This is a Stenner 30This is a 1 1 2 inch threaded Bronze Hydrostatic Relief Valve with stainless steel spring. This spring loaded relief valve is made of corrosion resistant bronze and fits 1 1 2 inch threaded pipe. Seal is neoprene. Replacing your hydrostatic relief valve after you drain your pool is highly recommended.