从China供应商批发进口24v 1.4m 1000l/H Circulating, Solar Dc Pump — FOB条款

This 24 V DC circulating pump from Blue Fish Technology Co., Limited is a brushless solar water pump built around a pure brass motor with carbon fiber sleeve and ceramic shaft, designed for low-voltage solar thermal and circulation systems. The unit carries a rated power of 24 W, draws maximum current of 1.0 A, and achieves a maximum static lift of 1.4 m with peak flow of 1000 L/h. An outer diameter of 19 mm and net weight of 1.0 kg allow installation in compact plumbing arrays where space is constrained.

The pump employs a 6-pole sensor-driven variable frequency control architecture for intelligent speed regulation and soft-start operation, which keeps acoustic output below 35 dB during normal running. The ceramic shaft and carbon fiber sleeve combination resists galvanic corrosion in water-glycol mixtures, while the magnetic-isolated, fully sealed housing eliminates brush dust and electrical leakage paths. These material choices and the brushless topology are typical of pumps rated for more than 30,000 hours of continuous service in solar hot-water, underfloor heating and hydroponic loops.

Importers targeting European and Southeast Asian solar thermal markets should verify the pump's compatibility with local panel voltages and controller protocols. The 24 V nominal suits standard off-grid solar arrays with 12 V or 24 V battery buses. Common applications include residential solar water heaters, closed-loop heat-exchange systems, small aquaculture recirculation tanks and battery-cooled LED or electronic enclosures. Buyers should confirm with the supplier whether the 19 mm OD matches their existing hose or hard-pipe fittings, and request torque and locked-rotor protection curves if the pump will run in dry-run or particulate-laden conditions.

Blue Fish Technology Co., Limited maintains a registered address in Room 201, Building A, Road 1, Qianhai Area, Shenzhen, 518000, China, placing it within the Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone. The supplier is classified at harbor trust tier, which represents a baseline verification level on the platform. Response metrics show a 0.00 response rate and zero average response hours, indicating that direct communication_bank communication has not yet been established through the platform's enquiry system. The listing presents itself as a technology-oriented vendor of small DC pumps and solar water-circulation products.

The company profile does not disclose manufacturing certifications, ISO registration, annual turnover, employee headcount, or named OEM/ODM clients. No factory audit data, export licence numbers, or patent references appear in the source material. Buyers should therefore treat quoted specifications as factory-declared values and independently verify motor efficiency curves, ingress-protection ratings, and whether the claimed >30,000-hour life figure derives from MTBF testing or accelerated ageing under IEC 60730 or similar pump standards. Requesting a sample for bench testing against the stated 1.4 m lift and 1000 L/h flow is advisable before committing to volume orders.