Fimco F1504 4004-L 1-1/2 in. 4-Zone Plastic Hydro Indexing Valve Size_1 1/2" The difference is the connection

The difference is the connection style and whether flow control is included

Part of the 180-1195 finish family

Big Frog Supply clearly identifies the opening size

and equipment rooms

Fimco F1504 4004-L 1-1/2 in. 4-Zone Plastic Hydro Indexing Valve Size_1 1/2" The difference is the connectionFimco F1504 4004 L 1 1 2" 4 Zone Plastic Hydro Indexing Valve Brand: Fimco SKU: F1504 Product Overview The Fimco F1504 4004 L Hydro Indexing Valve is a 1 1 2" plastic irrigation valve for four zone sprinkler systems. It is designed for compatible larger pipe irrigation layouts that use hydro indexing to advance sprinkler zones without separate electric solenoids for each zone. Key Features: 4 Zone Operation: Helps control four irrigation zones from