Chapin G364D 32 Ounce Hose-End Sprayer - Precise Metering for Lawns

In this review of the Chapin G364D hose-end sprayer, the bottom line is simple: gardeners and small property owners who want a reliable, straightforward way to apply concentrates will appreciate its precise metering and large 32-ounce tank. The reviewer found it designed for repeatable, accurate mixes without pre-mixing, and the built-in anti-siphon plus durable mixing head make it a sensible choice for anyone treating lawns, flower beds or fruit trees who needs consistent coverage from a unit that fits a standard garden hose.

Key Features

• 32-ounce chemical tank: Holds enough concentrate to spray up to 320 gallons of solution, reducing refill trips during typical yard work.
• 16 mixing ratios: A durable metering dial provides precise control over dilution so applications from fertilizer to pesticide are mixed on the fly.
• Built-in anti-siphon: Prevents chemical backflow into the hose and water supply for safer operation around homes and plants.
• Universal hose fit: Threads onto a standard garden hose so setup is quick and it works with most existing outdoor water lines.
• Comfort-grip handle and removable fan nozzle: Reduces hand fatigue during longer jobs and lets you switch to a steady stream for targeted applications.

Who It's For

The Chapin G364D is aimed at home gardeners, small property owners and hobby orchardists who need a dependable sprayer that eliminates pre-mixing and delivers repeatable dilution ratios. It works well for applying liquid fertilizers, insecticides and herbicides where consistent dilution matters and for anyone who prefers a hose-mounted, hands-on tool rather than a backpack unit.

Those who need very long spray distance, commercial high-volume application, or an integrated battery-powered pump should look elsewhere; this is a manual hose-end unit best suited to residential and light professional use where ease of use and accurate metering are priorities.

Pros & Cons

Pros

• Automatic mixing with 16 dial settings makes accurate dilutions quick and repeatable.
• Large 32-ounce tank covers substantial area before refilling, improving efficiency.
• Built-in anti-siphon adds an important safety feature for household water supplies.
• Comfort-grip handle and removable nozzle provide flexibility and reduce fatigue.

Cons

• Some users report limited spray distance, so it may not reach high branches or distant targets well.
• A small number of customers noted occasional leakage; proper sealing and hose condition help minimize this.

Specifications

Product type	Hose-end sprayer
Chemical tank capacity	32 ounces
Estimated coverage per tank	Up to 320 gallons mixed solution
Metering options	16 mixing ratios on metering dial
Safety feature	Built-in anti-siphon valve
Fit	Universal fit for standard garden hose
Warranty	1-year limited warranty

Our Verdict

The Chapin G364D is a practical, well-built hose-end sprayer that delivers reliable, accurate dilutions and useful safety features for most residential gardening tasks. It represents good value for home users who want consistent mixing and an easy-to-use setup; buy it if you need a trustworthy hose-mounted sprayer for fertilizers, herbicides and insecticides and can accept modest spray range limitations.

Frequently Asked Questions

Can the sprayer handle different concentrates?
The mixing dial offers 16 ratios and the poly concentrate tank is chemical-resistant, so it works with a wide range of liquid concentrates when you follow label instructions.

Does it require adapters to fit a garden hose?
No adapter is required; the unit threads onto a standard garden hose for quick installation.

Is backflow protection included?
Yes, a built-in anti-siphon valve prevents chemicals from flowing back into the hose and water supply.