TRESSON Portable Self-Priming Drill Pump Attachment for Water and Fluid Transfer

Turn any drill into a portable transfer pump

The TRESSON Portable Self-Priming Water Drill Pump Attachment lets you move water and light fluids quickly using only your drill. With no separate power cord or battery required, you gain a compact, cord-free tool that fits in tight spaces and is ready to use as soon as you attach it.

Performance and durability matter in real-world tasks. The pump body is made from corrosion-resistant plastic designed to handle everyday use in wet environments and in mildly acidic or alkaline conditions. It stays sturdy under routine handling, offering a reliable transfer experience without adding bulk to your toolkit.

Designed with simplicity in mind, this pump is small in weight and volume. Pair it with a drill, start rotating, and the unit will automatically suction and discharge water. The hands-on feel is practical and satisfying: you get a controlled, steady flow that helps you manage routine jobs more efficiently, from clearing a clogged sink to moving water from a flooded area.

Wide-ranging applications help you imagine practical setups. Use it for clearing water from a sink, pumping water from a pool cover, filling or draining swimming pools, ponds, or aquariums, or transferring fluids in workshops. The same attachment can move light oils and other fluids when required, expanding your options for maintenance and cleaning tasks.

What to know before you start

To achieve sufficient pressure, ensure your drill reaches around 1800 rpm or higher. If speed is lower, you can add liquid into the suction port to help boost pressure. For best results, use a suction hose with an inner diameter of 20 mm, and avoid belt hoses which may hinder flow.

How to use safely and effectively

• Attach the suction and discharge hoses to control intake and output.
• Attach the pump to a compatible drill and start rotating to begin transfer.
• Keep hoses clean and inspect connections before each use.

Key usage considerations

• Drill rpm target of 1800+ for better pressure and flow.
• Use a 20 mm inner-diameter suction hose for secure intake.
• Avoid belt hoses as they can restrict flow and reduce performance.

Performance at a glance

Under optimal drill speed, the attachment can move up to about 750 gallons per hour, giving you a practical option for on-site transfer without external power sources.