Mini Electric Drill Pump for Oil, Diesel, Fluid, Water Transfer – Self-Priming Hand Pump High-quality drill pump with fine workmanship. Made of durable plastic material for long service life. Features large flow rate, stable performance, and high efficiency. Easy to install and operate. Fast pumping speed – capable of transferring 20–30 liters of water per minute depending on drill RPM. Designed for quick and convenient fluid transfer. Compact, lightweight, and portable for easy use and storage. Compatible with standard drill chucks. Simply attach to an electric drill to start pumping. Recommended operating speed: 1500–3500 RPM. Pump head and flow rate increase with higher RPM: - At 1500 RPM: Approx. 1.5 m head, 15 L/min flow - At 3000 RPM: Approx. 3 m head, 30 L/min flow Note: Color may vary slightly due to monitor display differences. Allow 1–3 mm size variation due to manual measurement. Specifications: - Color: Black - Size: Approx. 106 x 37 x 64 mm - Material: Plastic - Net weight: Approx. 218 g - Inner tube diameter: Approx. 15 mm - Transmission shaft diameter: 8 mm round shank - Working temperature: 5–49°C (41–120°F) - Rotation direction: Clockwise Package included: - 1 x Drill Pump - 2 x Hose Clamp - 2 x Connector