Rain Bird - Jumbo 6" Extension Body - Commercial Grade

The Rain Bird jumbo-size commercial-grade 6-inch extension body adds 6 inches of chamber depth to an existing jumbo valve box installation, providing clearance for larger actuators, flow sensors, and complex plumbing in commercial irrigation systems.
Overview Designed for Rain Bird’s jumbo valve box body series, this commercial-grade extension is constructed from heavier-gauge polyethylene than residential extensions, providing enhanced rigidity for sports fields, parks, and commercial landscape installations subject to equipment and vehicle traffic. The 6-inch extension stacks between the main body and the lid without adhesive. A practical retrofit solution for commercial systems where valve assemblies with pressure regulators, flow sensor ports, or multi-valve manifolds require additional vertical clearance in an existing jumbo box. Accepts the standard Rain Bird jumbo lid for a flush, cohesive finished appearance.
Specifications

Fits	Rain Bird Jumbo Valve Box Bodies
Extension Depth	6"
Grade	Commercial
Material	Heavy-Duty Polyethylene
Color	Black