Pro Series Standard 90 Degree Check Valve - 2 to 2-1/2 Inch communications_None Please Note: Date of manufacture

Please Note: Date of manufacture is not the controlling factor when it comes to shelf life

This adjustable flow pump is rated to pump 3 gallons of chemicals per day at 100 PSI

This is a Taylor Graduated Sample Tube 50 milliliter (mL) made of plastic with cap

Two square 9/16 x 9/16 inch holes on center distance of 12 inches

Pro Series Standard 90 Degree Check Valve - 2 to 2-1/2 Inch communications_None Please Note: Date of manufactureThe straight through 90 degree Standard Jandy Pro Series Check Valve, with a 2 to 2 1 2 inch dimension, is designed with a chemical resistant superalloy spring for use with salt chlorinators and chemical dosing systems. This Jandy Pro Series Check Valve features a clear lid and red seal plate for easy inspection, as well as a unique swing spring design. Jandy Pro Series Check Valves are made of the toughest CPVC material and can easily be disassembled