RAINPAL Brass Rain Barrel Spigot Kit 3/4" Quarter-Turn Valve — Solid Brass, 4 GPM Flow

RAINPAL RBS022 is a heavy-duty brass rain barrel spigot kit that includes a 3/4" quarter-turn solid brass ball valve, a solid brass bulkhead fitting, and thread tape for a durable, leak-resistant outdoor water outlet.

This complete outlet assembly is built for garden barrels, recycled drums and water-storage containers where a reliable flow and sturdy installation matter. The RAINPAL kit uses substantial brass components designed to resist rust and freeze damage, fits common barrel walls, and delivers a fast flow rate for filling hoses, watering cans or gravity-fed irrigation setups. The package also includes clear installation instructions, a ten-foot roll of thread tape and a warranty to support long-term use.

How much water will the spigot deliver and how fast?

The RAINPAL RBS022 is engineered for strong flow through a 10mm internal opening. In real-world testing with a 2-foot head of water, it produced roughly 4 gallons per minute, equivalent to about 15 seconds per gallon. That makes it suitable for quick filling tasks and general garden use without extended wait times.

• Large 10mm flow bore for fast output
• Approximate flow: 4 GPM at 2 ft head
• Quarter-turn valve for instant on/off control
• Garden hose-compatible outlet for easy attachment

Will it fit my barrel and how is it installed?

The kit installs from the outside and requires a single 1-1/4-inch hole through the barrel wall. The heavy-duty bulkhead fitting is 3/4" female NPT on both ends, so the valve can be positioned either inside or outside the barrel. It’s compatible with typical plastic drums and 55-gallon barrels that have thin walls, and the fitting supports container walls up to 1/2" thick.

• Required hole size: 1-1/4 inch
• Works with walls up to 1/2" thickness
• Suitable for 55-gallon drums and standard rain barrels
• Includes detailed installation instructions and 10 ft thread tape

How durable and safe is the brass spigot for outdoor use?

All primary parts are solid brass—designed to stand up to outdoor exposure without rusting or freezing damage under normal conditions. The components contain less than 0.25% lead and are labeled as lead‑free compliant under common regulations. RAINPAL backs the product with a lifetime warranty against breakage, cracking or leaking, and a free replacement gasket if needed.

• Solid brass ball valve and bulkhead fitting for corrosion resistance
• Lead content under 0.25% (lead-free compliant)
• Freeze- and rust-resistant design for outdoor longevity
• Lifetime warranty and free replacement gasket support

Are there any special notes I should know before installing?

Yes—this bulkhead fitting uses a reverse-threaded nut: turn clockwise to loosen. That detail is important to avoid cross-threading or overtightening. The package provides clear guidance, and the included thread tape helps ensure a watertight seal when you assemble the fitting and valve.

• Reverse-threaded nut — turn clockwise to loosen
• Thread tape included to help prevent leaks
• Install from outside with single 1-1/4" hole cut
• Valve ships ready for garden hose hookup with quick quarter-turn action

Who this is for: The RAINPAL RBS022 spigot kit is intended for homeowners, gardeners and DIYers who repurpose barrels or containers for rainwater collection, irrigation, or general outdoor water storage. It’s a good choice if you want a robust, brass valve assembly that’s simple to install, offers fast flow, and carries a warranty for long-term reliability.