Product Description

The GDB-390N Miniature DC Self-Priming Water Pump is a wear-resistant and corrosion-resistant diaphragm pump designed specifically for industrial applications. Its powerful self-priming capability and stable performance make it an ideal choice for various industrial machinery and equipment. The pump operates on a 12V or 24V DC power supply and features quiet operation, ensuring no noise interference in the working environment.

The GDB-390N prioritizes durability and safety. The pump head's water-contacting part is made of high-quality wear-resistant rubber material, effectively resisting tearing and significantly extending its lifespan. Additionally, the pump has excellent corrosion resistance, making it suitable for liquids such as clear water and weak acid/alkali solutions up to 8%, meeting various industrial needs.

In terms of performance, the GDB-390N excels. Its large flow design ensures fast and efficient liquid transfer. The pump head's internal cavity is designed with a large four-cup structure, increasing its capacity, and achieving a maximum flow rate of up to 2.5 liters per minute. Furthermore, the new high-powered magnetic motor with a pure copper coil provides strong power support, ensuring long-term balanced operation.

The GDB-390N Miniature DC Self-Priming Water Pump finds wide applications in industrial equipment such as sprayers and water pumps, providing stable and reliable liquid transfer solutions for various application scenarios.

Product Specifications

Product Name: Miniature Self-Priming Pump
Product Model: GDB-390N
Rated Power: 8 watts
Working Voltage: 12V, 24VDC
Working Current: ≤0.6A
Maximum Pressure: ≤0.15Mpa
Rated Head: 5m
Maximum Head: 10m
Rated Flow Rate: 2.0L/min
Maximum Flow Rate: 2.3L/min
Working Suction: ≥1.5m
Motor Model: 395
Connection Method: Direct
Product Lifespan: >15,000 cycles (30 seconds on, 30 seconds off)
Product Weight: 0.14KGs
Inlet/Outlet Interface: 8mm
Operating Noise: ≤50db (tested radially at a distance of 30cm)
Medium Temperature: 4℃-60℃

With its outstanding wear resistance, corrosion resistance, large flow design, and strong power support, the GDB-390N has become an ideal choice for industrial applications. Whether it's sprayers or water pumps and other industrial equipment, it provides stable and efficient liquid transfer, meeting various industrial needs.