RainBird 1800 Series with SAM (seal-a-matic)
$10.64
- 4 in. 1800 Series pop-up spray head with Seal-A-Matic™ check valve
- Designed for use with all Rain Bird plastic spray head nozzles
- Traps water in lateral pipes in elevation changes of up to 14 feet (4,2 m)
- Reduces wear on system components by minimizing water hammer during start-up
- Prevents drainage from spray heads at lower elevations
- Stops water waste
- Ends landscape damage due to flooding and/or erosion
