1800 Series Spray Head Cap

This product can easily convert a spray head system to a drip system by sealing off any unused spray heads. It is specifically designed to fit Rain Bird 1800 Series spray bodies and comes with a pre-installed O-ring in the cap. With a maximum operating range of 70 psi (4.8 bar), it can withstand high pressure. The width measures 2 1/4 in. (5.7 cm).