Wvzong Mini DC Water Pump, 6V to 12V Diaphragm Pump, 1.5-1.8L/Min Flow for Aquarium, Model Experiments, Car Washing, Inflatable Pool, Gardening & Water Transfer

• Versatile Mini Water Pump for Multiple Uses – Ideal for aquarium water circulation, model and experimental projects (e.g., cooling systems), car washing, watering plants, inflatable pool filtering, and small-scale water transfer or liquid dispensing.
• Quiet & Efficient Operation with Protective Case – Features a durable black silicone case that provides excellent shockproof and silent operation by reducing vibration and noise. It also offers a stable fixed effect for easier installation.
• Compact Size with Reliable Performance – Pump dimensions: 95mm(L) x 47mm(W) x 36mm(H). Operates at DC 6-12V with a maximum flow rate of 1.5-1.8L per minute. Inlet pipe diameter is 5mm for easy tubing connection.
• Durable & Safe Diaphragm Pump Design – Crafted from corrosion-resistant and wear-resistant materials. Its diaphragm design is leak-proof, explosion-proof, and helps prevent blockages, suitable for moving water and other thin liquids.
• Important Usage Guidelines for Long Life – Designed for intermittent use in DIY and hobbyist applications. Do not run dry continuously. For optimal heat dissipation and extended service life, ensure the motor cooling holes are not blocked when using the silicone sleeve. Adjust voltage down (not up) to control flow.

Discover the Wvzong Mini DC Diaphragm Pump: Your Compact Solution for Countless Water Movement Tasks Whether you're a hobbyist, DIY enthusiast, or need a reliable micro pump for your project, the Wvzong EK1856 pump is engineered for versatility and quiet operation. This compact diaphragm pump efficiently handles water transfer, circulation, and dispensing across a wide range of low-voltage applications, from enhancing your aquarium setup to powering your custom model experiments. Key Features & Specifications: Wide Voltage Range: Operates efficiently on DC 6V to 12V, making it compatible with various power sources like batteries, adapters, or solar panels. Steady Flow Rate: Delivers a maximum flow of 1.5 to 1.8 litres per minute, providing a consistent and smooth flow for your precise needs. Quiet & Stable Performance: The integrated black silicone case is not just for protection. It significantly reduces operational noise and vibration, ensuring a shockproof and silent performance that minimizes disturbance. Compact & Connectable Design: With its small footprint (95mm x 47mm x 36mm) and a standard 5mm inlet pipe diameter (8.5mm outer diameter), it fits into tight spaces and connects easily to standard tubing. Robust Diaphragm Construction: Built to last with materials that are corrosion-resistant, wear-resistant, and leak-proof. The diaphragm mechanism is inherently explosion-proof and resistant to blockages, ensuring safe operation with water and similar thin liquids. Ideal Applications: This micro self-priming pump is the perfect component for: - Aquarium & Fish Tank Equipment: Small-scale water circulation and filtering. - Model Making & Experimental Projects: Cooling systems for computers/radiators, laboratory setups, and educational models. - Home & Garden Use: Light-duty car washing, watering small gardens or plants, and managing water in inflatable pools. - General Liquid Transfer: Timing-based filling, dispensing mineral water, or other low-viscosity liquid handling tasks in home appliances or creative DIY projects. Usage Tips for Optimal Performance: This pump is designed for intermittent, non-industrial use and is an excellent choice for hobbyist and experimental supplies. Avoid continuous dry running to prolong its life. The flow rate can be adjusted by varying the input voltage. Lowering the voltage (e.g., to 6V) will reduce the flow (approx. 600ml/min) and may extend the pump's service life for less demanding tasks. Crucial for Longevity: When using the provided silicone fixing sleeve, do not block the motor cooling holes. Proper heat dissipation is essential for maintaining performance and durability. For best results, ensure the pump is used within its specified parameters and for its intended applications. Note: This product is intended for personal, DIY, and experimental purposes.