RYOBI RY18SPA-0 18V ONE+ accu-dompelpomp (zonder accu en oplader)

When a basement floods or a water tank needs draining, the Ryobi 18V ONE+ Cordless Water Transfer Pump steps in to move clean water quickly and without the hassle of cords or power outlets. This portable pump is ideal for homeowners, gardeners, and DIYers who need a reliable solution for transferring water from rain barrels, pools, aquariums, or flooded areas. Powered by any Ryobi ONE+ 18V battery (not included), it delivers a flow rate of 11 liters per minute and can lift water up to 7 meters, making it a versatile tool for a variety of water-moving tasks around the home and garden.

Key specifications

• Voltage: 18V (Ryobi ONE+ battery platform)
• Max flow rate: 11 L/min
• Max delivery height: 7 m
• Max suction height: 2.5 m (self-priming)
• Hose connection: 3/4" (19mm) G-thread
• Weight (without battery): 1.3 kg
• Motor type: Brushed
• Max water temperature: 40°C
• Product type: Bare tool (battery and charger not included)

Why choose it

The Ryobi RY18SPA-O offers cordless convenience with the trusted performance of the ONE+ system. Its self-priming capability up to 2.5 meters means you can start pumping without manual priming, saving time and effort. The integrated carry handle and lightweight design make it easy to transport between job sites or around the garden. Plus, with a 5.0Ah battery, you can expect up to 30 minutes of runtime, enough for most small to medium water transfer tasks.

Ideal use cases

• Draining water heaters, aquariums, or clogged sinks
• Transferring rainwater from collection barrels to garden beds
• Removing standing water from basements, window wells, or boat covers
• Emptying small pools, hot tubs, or ponds
• Watering plants from a remote water source without a hose tap

Good to know

This pump is designed for clean water only—avoid using it with saltwater, chemicals, or debris-laden water. It features a standard 3/4" G-thread connection, compatible with most garden hoses and fittings. As a bare tool, it requires a Ryobi ONE+ 18V battery and charger, which are sold separately. The pump is not submersible; place it on a dry surface near the water source. For best performance, keep the suction hose as short as possible and ensure all connections are airtight.