- High Performance: This mini DC diaphragm pump features two 90-degree angles between the air connections, ensuring low noise, high pressure, excellent efficiency, stable performance, and durability. - Premium Materials: Constructed from high-quality plastic, our mini air pumps are lightweight, resilient, aging-resistant, and robust, offering a long lifespan and reliable quality. - Key Specifications: This miniature diaphragm pump has a 90-degree air connection angle, an evacuation time of under 3 seconds (from 300 mmHg to 15 mmHg for 100-cm³ tanks), an operating pressure of 350 mmHg, and an air tightness of less than 3 mmHg (minimum at 300 mmHg for 100-cm³ tanks). It also boasts a minimum insulation resistance of 50 MΩ at DC500 V, Class A insulation, and a lifespan of 100,000 cycles while using air. - Easy to Use: Our diaphragm pumps are safe with low pressure, allowing for straightforward disassembly and installation. They ensure stable machine operation and user safety, saving you time and effort during setup. - Practical Applications: Ideal for medical devices, aquarium aeration, and lab equipment where reliable air delivery is crucial. Its compact size makes it suitable for tight spaces while maintaining powerful performance. This mini diaphragm pump stands out for its combination of efficiency, durability, and ease of use, making it a dependable choice for various applications.