Valley Industries SG-4200-18 Agricultural Spray Gun — 30-inch Pistol Grip with Adjustable #18 Nozzle

Overview

The Valley Industries SG-4200-18 Agricultural Spray Gun is a 30‑inch pistol grip tool designed for versatile spraying tasks across lawns, greenhouses, rooftops, and more. Its adjustable nozzle lets you switch from a fine mist to a straight stream, giving you control over coverage at different distances and for various applications.

Adjustable nozzle for precise coverage

With a #18 orifice, the spray pattern can be tuned to suit light applications or more direct applications. This flexibility helps you tailor the output to the area and target you are treating, reducing waste while optimizing coverage.

Extended reach and reliable spray

The gun delivers up to 18 ft of vertical spray and 20 ft horizontally, enabling you to reach difficult areas without moving frequently. The design supports efficient coverage across larger spaces as well as concentrated spots.

Performance and compatibility

Operating in a practical range around 100 PSI with a flow of 1.0 to 2.2 GPM, the SG-4200-18 is built to work with many sprayer setups. It uses a standard 3/8 inch hose barb connection and requires no assembly out of the box.

• Adjustable #18 nozzle from mist to straight stream
• 18 ft vertical and 20 ft horizontal spray reach
• No assembly required; universal replacement for many sprayers
• 3/8 inch hose barb connection for easy setup

Practical uses and setup tips

• Lawn spraying and targeted spot treatments
• Greenhouse tasks, garden beds, and roof spraying
• Fits most sprayer brands; consider a regulator for pumps over 2.2 GPM

Note: Spray performance may vary with different equipment and attachments. This spray gun is designed to offer adjustable, reliable options within its listed specifications, helping you approach spraying tasks with flexibility and confidence.