CHAPIN 32 oz Hose-End Sprayer G364D — 32oz Tank, 16 Dial Settings, Anti-Siphon Safety

CHAPIN's 32 oz hose-end sprayer automatically mixes concentrated liquid with water so you can fill, set the dial, and spray accurate treatment over large areas.

The CHAPIN G364D combines a 32-ounce chemical-resistant concentrate tank with a hose-end mixing head that delivers consistent, measured applications without pre-mixing. Designed for homeowners and pros, the unit connects to any standard garden hose, offers multiple metering settings, and includes safety features to protect your water supply. It’s built to handle yard treatments—fertilizers, herbicides, insecticides, and cleaning solutions—while minimizing waste and hand fatigue.

How does the CHAPIN sprayer simplify treating my lawn or garden?

Instead of diluting concentrate in a separate bucket, this hose-end sprayer meters and mixes automatically as you run water through it. The three-step workflow—fill the tank, set the dial, and spray—reduces setup time and the chance of mixing errors. A comfort-grip handle and lightweight design make extended use more comfortable.

• 32-ounce tank sprays up to 320 gallons per fill depending on mix ratio.
• Six main mixing ratios plus additional dial positions for finer control.
• Comfort-grip handle reduces hand strain during longer jobs.
• Removable fan nozzle enables a continuous water stream for spot treatments.

Will this attach to my garden hose and protect my water supply?

The sprayer fits a standard garden hose thread without requiring an adapter, so it’s ready to use on most outdoor faucets. It incorporates an anti-siphon valve to stop chemical backflow into your hose or household supply—an essential safety feature when applying concentrated products. For even quicker swaps, a CHAPIN quick-connect accessory is compatible for fast transitions between nozzles or tools.

• Universal hose fitting—no adapter needed for most hoses.
• Built-in anti-siphon valve prevents contamination of water lines.
• Optional quick-connect compatibility for tool and nozzle changes.

How precise is the chemical dosing and what mixes can I make?

The G364D features a rotating metering dial that offers 16 positions for very specific concentrate-to-water ratios so you can match product label directions. Automatic mixing happens in-line, which removes guesswork from the dosing process and helps conserve product. Clear dial markings and stable flow improve repeatability from one application to the next.

• 16 dial settings for precise chemical control across common product rates.
• Automatic in-line dilution—no pre-mixing required.
• Consistent spray patterns to ensure even coverage and reduce overlap.

What durability and warranty should I expect from CHAPIN?

The sprayer is built with chemical-resistant poly components and a rugged mixing head designed for repeated outdoor use. CHAPIN manufactures the G364D in the USA with globally sourced materials and backs the product with a lifetime limited warranty plus US-based customer support. This combination delivers peace of mind for frequent, long-term use.

• Chemical-resistant 32 oz poly concentrate tank for durability.
• Made in the USA with global materials and factory quality control.
• Lifetime limited warranty and dedicated customer service in the U.S.

Who is this for: The CHAPIN 32 oz hose-end sprayer is ideal for homeowners, landscapers, and garden care professionals who need accurate, fast, and safe dilution of liquid concentrates. It suits anyone treating lawns, gardens, walkways, and outdoor surfaces who values time savings, reduced product waste, and reliable performance without complex setup.