Chapin 97400E Made in the USA 25 Gallon ATV/UTV 12 Volt Mounted

The Chapin 97400E is a 12-volt mounted sprayer designed to mount onto standard ATVs, UTVs, and lawn tractors. It provides a mechanized liquid application setup for property owners who need to distribute fertilizers, weed killers, or standard pesticides across large areas without manually pumping a handheld tank.

At the center of the unit is a quick-connect 1.0 GPM diaphragm pump that eliminates manual effort and requires no replacement shafts or seals. The chemical-resistant poly tank holds up to 25 gallons, and its translucent design lets you monitor fluid levels as you work. Filling and rinsing are straightforward thanks to a 6-inch wide opening, while nitrile seals throughout the system handle standard lawn and garden chemicals.

For targeted spraying, the setup includes a 19-inch poly wand connected to 15 feet of reinforced hose, giving you enough reach for fence lines and roadside foliage. The spray wand features a lock-on shut-off to reduce hand strain during extended sessions. To prevent debris from interrupting your work, a three-part filtration system captures particles at the cap basket, inside the tank, and at the wand shut-off.

When planning your setup, keep in mind that attaching Chapin boom kits to standard vehicle racks requires a Chapin 6430 or 6330 mounting kit, which is sold separately. Operating the unit also requires a 12-volt power connection from your vehicle to run the diaphragm pump.

Verdict: The Chapin 97400E is a reliable vehicle-mounted solution for maintaining acreage, fence lines, and turf. It is best suited for ATV, UTV, or tractor owners looking to apply standard lawn treatments without the physical strain of manual pumping.

• Tank Capacity: 25 Gallons
• Tank Material: Translucent chemical-resistant poly
• Tank Opening: 6 inches
• Pump Type: 1.0 GPM 12-Volt diaphragm pump
• Hose Length: 15 feet reinforced
• Wand Length: 19 inches poly
• Seals: Nitrile
• Filtration: Triple (cap basket, in-tank, shut-off)
• Warranty: 1-year limited warranty

A great fit if you:

• Own an ATV, UTV, or lawn tractor and want an automated spraying system.
• Apply standard fertilizers, weed killers, or pesticides across large properties.
• Need extended reach along fence lines and perimeter foliage without moving the vehicle.
• Want a clog-resistant system with accessible filter points for easy maintenance.

Consider something else if you:

• Do not have a vehicle equipped with a 12-volt power supply.
• Need a ready-to-use boom setup without purchasing separate mounting hardware.

What vehicles are compatible with this sprayer?
The sprayer is designed to fit standard ATVs, UTVs, and lawn tractors using a 12-volt connection.

What chemicals can I use in the tank?
The heavy-duty poly tank and nitrile seals are designed to handle standard pesticides, fertilizers, and weed killers.

Does it come with the hardware to mount a spray boom?
No. Mounting Chapin boom kits to standard vehicle racks requires a Chapin 6430 or 6330 mounting kit, which is sold separately.

How does the filtration system prevent clogs?
The sprayer uses triple filtration, which includes a filter cap basket, an in-tank filter, and a serviceable filter located right at the shut-off.