CHAPIN 25-Gallon Tow-Behind ATV Sprayer — 2-Nozzle Boom, 12V 2.5 GPM Pump

The CHAPIN 25-Gallon Tow-Behind ATV Sprayer is a durable, towable spot-sprayer kit that mounts to ATVs, UTVs or lawn tractors and delivers extended reach with a 2-nozzle boom and 25-gallon chemical-resistant tank.

This tow-behind sprayer is built for property owners, landscapers and farmers who need a robust, easy-to-use solution for applying fertilizers, herbicides, pesticides and other lawn-care products across medium to large areas. The translucent, rust-resistant poly tank holds 25 gallons and features a wide 6-inch opening for fast filling and straightforward cleaning. A 2.5 GPM 12V diaphragm pump with quick-connects powers the 19-inch poly wand and 15-foot (180-inch) reinforced hose, while chemical-resistant seals and a three-stage filtration system reduce clogs and downtime.

How easy is it to mount and remove the sprayer from an ATV or tractor?

Installation is designed to be quick and tool-friendly so you can switch the unit between machines. The EZ Mount hardware secures the sprayer to standard ATV, UTV and lawn tractor frames, and it can be unbolted or unclamped for storage or transport.

• Includes EZ MOUNT fittings for common utility frames
• Lightweight enough for two people to lift and install
• Designed to clear tires and attachment points for most lawn tractors

What components prevent clogs and chemical damage during use?

This model emphasizes durability and uninterrupted operation with chemical-resistant seals and a three-stage filtration setup. Filters are located at the cap, inside the tank and at the shut-off to trap debris before it reaches the pump or nozzle, helping preserve spray pattern and reduce maintenance.

• Chemical-resistant gaskets and seals for longer life with common lawn chemicals
• Filter basket integrated into the 6-inch cap to block large contaminants
• Secondary in-tank and shut-off filters to minimize nozzle clogs

How far and how accurately can it spray?

The sprayer reaches farther than handheld units thanks to a 19-inch poly wand and a 15-foot reinforced PVC hose that lets you access beds, fence lines and larger turf areas without dragging the machine into fragile zones. The included 2-nozzle boom offers a seven-foot spray pattern and adjustable height to maintain even coverage across uneven ground.

• 19-inch wand for targeted spot treatments and edges
• 180-inch reinforced hose reduces stretching and kinking
• 2-nozzle boom with a 7-foot swath and adjustable height for uniform coverage

What power and warranty support does Chapin provide?

The pump is a 2.5 GPM Chapin 12V diaphragm unit that quick-connects using the supplied alligator clips and is self-priming for reliable starts. Chapin assembles the product in the USA with global materials and backs it with a one-year limited warranty and US-based customer service for parts and troubleshooting.

• 2.5 GPM diaphragm pump, self-priming and efficient
• Quick-connect electrical clips and hose fittings for fast setup
• Made in the USA with Chapin’s 1-year limited warranty and support

Who is this for: The CHAPIN 25-Gallon Tow-Behind ATV Sprayer is suited for homeowners with several acres, small acreage farmers, landscapers and grounds crews who need a portable, heavy-duty sprayer that balances tank capacity with maneuverability. It fits operators who require chemical-resilient components, extended hose reach, and a boom option for uniform coverage, yet want an easy-to-install system that can be moved between vehicles.