Rain Bird - ESPSM3 3 Station ESP Timer Expansion Module 100-PESB Durable glass-filled nylon construction with

Durable glass-filled nylon construction with fabric-reinforced rubber diaphragm for long life and reliable performance

Optional internal Seal-A-Matic (SAM) prevents puddling and erosion caused by low head drainage and saves water

Particularly effective for water with high organic content

Solenoid coil resistance: 38 Ohms

2 to 18 gpm

Rain Bird - ESPSM3 3 Station ESP Timer Expansion Module 100-PESB Durable glass-filled nylon construction withEasily expand your Rain Bird ESP Modular, ESP Me, ESP SMT or ESP SMTe Series Controller with this 3 station hot swappable module, which can be added without powering down the controller. Modules can be installed in any available slot. Adds three additional stations to Rain Bird residential modular controllers Hot swappable 3 station expansion module can be installed without powering down the controller Compatible with Rain Bird ESP M, ESP Me, ESP SMT