Toro 312-00 270 Degree Arc Plate 300 Series

Product Description

The TORO 312-00 is a 270-degree arc plate designed for use with the TORO 300 Series irrigation sprinkler heads. This component sets the fixed arc of rotation, limiting the sprinkler sweep to 270 degrees to provide precise, sector-based water distribution. It is a direct replacement or configuration part used during initial installation or field retrofits when adjusting coverage patterns on existing heads. Irrigation technicians and landscape contractors install this plate to match watering zones to site geometry, reducing overspray onto hardscapes and non-irrigated areas.

This arc plate is suited for residential and light commercial turf and landscape irrigation systems using TORO 300 Series rotary sprinkler heads. Typical applications include corner and perimeter zones where full-circle coverage is not needed and a 270-degree sweep provides optimal zone coverage without wasting water. It is commonly installed during system commissioning or when reconfiguring existing zones to address coverage gaps or overspray problems.

Key Features

• Fixed 270-degree arc limits sprinkler rotation to a three-quarter-circle coverage pattern
• Designed specifically for the TORO 300 Series sprinkler head platform
• Allows field technicians to configure arc coverage without replacing the entire sprinkler body
• Supports accurate zone layout for perimeter, corner, and odd-shaped turf areas

Compatibility

Designed for use with TORO 300 Series rotary sprinkler heads as an arc configuration component.

Installation Notes

Installation is performed by licensed irrigation technicians or qualified landscape irrigation professionals. Shut off the irrigation system water supply and relieve line pressure before disassembling the sprinkler head. Consult the TORO 300 Series service documentation for proper arc plate seating and retention procedures. Follow all applicable local irrigation and plumbing codes during installation.

Technical Specifications

• Arc: 270 degrees
• Compatible Series: 300 Series
• UPC: 090258009375
• Order Increment: 1

Standard Information

• Brand: TORO
• Manufacturer Part Number: 312-00