35 Years of Reliability
Once the 640 Series sprinkler goes in the ground, it stays there. With a stainless steel-encased nozzle assembly and gear drive design.
Normally Open Valve-In-Head Body
Allows individual head control - the only commercial grade Toro rotor available with this feature.
Stainless Steel, Engineering Plastic and Brass Construction
Provide dependable performance in the most demanding environments.
Check Valve Standard
Prevents low head drainage, puddling and soil erosion