The inside diameter of the tube is 5-7/16 inches

Meet OSHA and NFPA 30 standardsVertical 1-Drum Cabinets are FM approvedFlammable CabinetsCabinets have upper and lower vents

Model Number: 4ZF67

: 7 5/8 in

R/H In-Swing

Apollo Water Pressure Reducing Valve, Standard Valve Type, Lead Free Bronze, 1/2 in Pipe Size - 36LF20301 Faucet Repair Parts The inside diameter of theFeatures a balanced piston design that allows valve to react in a smooth and responsive manner to changes in system flow demand, while also controlling inlet pressure changes. Valve has a high flow capacity and is suitable for use in industrial water lines and commercial irrigation systems. Certified for use in potable water applications.