Rainmaker 2 Gallon (8 Liter) Pump Sprayer

Compact Hand-Carry Pump Sprayer for Everyday Tasks, 2 Gallon

Not every spraying job calls for a full backpack rig — spot-treating weeds, feeding a handful of containers, or applying a pest treatment to a small area is often better matched to a lighter, hand-carried sprayer. The Rainmaker 2 Gallon (8 Liter) Pump Sprayer is sized for exactly that kind of job, with a funnel-top opening that makes filling straightforward and a translucent tank that shows liquid level at a glance.

At 2 gallons, this is Rainmaker's smallest sprayer in this batch, suited to hobbyists and smaller-scale applications rather than large commercial jobs.

Key Features & Benefits

• Funnel-top opening — simplifies filling compared to a narrow tank opening.
• Lock-on trigger — allows continuous spraying without holding the trigger throughout.
• Translucent polyethylene tank — durable material that also makes it easy to check liquid level while spraying.
• Grip handle and shoulder strap — two carry options depending on preference or job length.
• Pressure relief valve and 3 ft hose — supports safe depressurization and reach from tank to nozzle.

Who Should Use This Sprayer

This sprayer fits home gardeners and smaller cultivation setups applying herbicides, pesticides, or liquid fertilizers to a limited number of containers or a small area. Larger jobs or commercial-scale applications are better matched to Rainmaker's 4 gallon or 5 gallon backpack sprayers.

About Rainmaker

Rainmaker manufactures a range of manual and battery-powered sprayers sized from hand-carried 2 gallon units up to backpack-scale 4 and 5 gallon models, along with matching replacement parts.

Frequently Asked Questions

What is the funnel-top opening for?

The wide funnel-top opening makes it easier to pour liquid into the tank without spilling, compared to a standard narrow-neck opening.

Why is the tank translucent?

The translucent polyethylene tank lets you see the remaining liquid level during use, so you know when it's time to refill without opening the tank to check.

What does the pressure relief valve do?

It allows any built-up pressure inside the tank to be safely released, which is a standard safety feature on pump sprayers before opening the tank.

Is this sprayer big enough for a small commercial job?

At 2 gallons, it's best suited to home garden use or spot treatments; larger or more frequent commercial jobs are typically better handled by Rainmaker's 4 gallon or 5 gallon backpack models.

Can I get replacement parts for this sprayer?

Replacement parts availability differs by model; check Rainmaker's parts listings for this specific 2 gallon model rather than assuming the 4/5 gallon spare parts kit fits.