Water is removed by the centrifugal force which is produced from a semi-closed-type impeller. This design allows particles as large as 25mm to pass through without clogging.The pump features an automatic float switch that controls the start and stop functions, making it ideal for unattended operation in various environments.
Applications
Key Features
Durable ceramic shaft designed for both fresh and saltwater use.
All moving parts are sealed within a waterproof chamber with high insulation properties for long-lasting performance.
Equipped with a permanent magnet synchronous motor featuring overcurrent and overheat protection. The knock-down rotor impeller ensures safety, reliability, and ease of maintenance.
This modular design makes it easy to disassemble and clean, ensuring optimal efficiency over time.
Specifications
Technical Data | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Model | SPA-350B | SPA-750B | SPA-1000B | SPA-1500B | SPA-2000B | SPA-3000B | SPA-4000B | SPA-5000B | SPA-6000B |
Mains | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ | 230V/115V - 50/60HZ |
Power | 6W | 12W | 16 W | 25W | 43W | 68W | 75W | 85W | 105W |
Flow Max | 350 l/h | 750 l/h | 1000 l/h | 1500 l/h | 2000 l/h | 3000 l/h | 4000 l/h | 5000 l/h | 6000 l/h |
Head Max | 0.8m | 1.5m | 1.8m | 2.5m | 3m | 3.5m | 3.0m | 4.5m | 5.2m |
Outlet | 13mm | 13mm | 15mm | 1/2" | 1/2" | 1/2" | 1/2" | 1" | 1" |
Cable | 2m | 2m | 2m | 2m | 2m | 2m | 2m | 2m | 2m |
Water Temperature | 35°C | 35°C | 35°C | 35°C | 35°C | 35°C | 35°C | 35°C | 35°C |
Protection Rating | IPX8 | IPX8 | IPX8 | IPX8 | IPX8 | - | - | - | - |
 |  |  |  |  |  |  |  |  |  |
Logistic Date | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Package | 12pcs/ctn | 12pcs/ctn | 6pcs/ctn | 6pcs/ctn | 4pcs/ctn | 4pcs/ctn | 4pcs/ctn | 4pcs/ctn | 4pcs/ctn |
Net/Gross Weight | 11kg | 12.5kg | 13kg | 20.7kg | 20kg | 22.6kg | 22kg | 22.6kg | 23kg |
Loading Qty | 3000pcs | 3000pcs | 2795pcs | 2795pcs | 1745pcs | 1745pcs | 1745pcs | 1745pcs | 1098pcs |
(20GP/40GP/40HQ) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
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The MEDAS Group is a leading industrial company based in China, specializing in pumps, garden care, and consumer goods. Their products are designed to enhance quality of life through innovative and practical solutions.
Since its establishment in 1997, MEDAS has grown rapidly, covering the entire domestic market. The company focuses on talent development and technology-driven production, guided by customer support and trust. Most of the office staff hold bachelor’s degrees or higher, bringing extensive operational experience and efficient service capabilities.
The principle of "Quality First" is deeply embedded in every aspect of the company, reflecting their commitment to excellence across all operations.


Our Service
We take customer needs very seriously. We solve tasks and challenges together with our clients, leveraging our expertise in product technologies, process technologies, and logistics. Our professionalism guides us through the entire development and production process.
Knowing our customers is our top priority. We fully understand their technical data and requirements and promise clear processes throughout the cooperation. Once production begins, we work closely across multiple lines.
Even after the order is completed, MEDAS continues to provide meticulous after-sales service.

Packing and Shipping
FAQ
Q: What is our payment policy?
A: -We prefer 100% advance payment.
-Orders under USD10,000 must be fully paid in advance.
-Irrevocable L/C at sight is accepted for most orders.
-L/C with terms less than 60 days may be acceptable after negotiation.
-L/C with terms longer than 60 days will not be accepted.
-D/P at sight may be accepted after negotiation, while other terms are not.
-D/A and O/A are generally not accepted.
-Partial payments are negotiable, but we usually require at least 30% advance payment, with the balance paid before shipment.
Q: How long is the lead time for orders?
A: -Typically, the lead time is 45-60 days, depending on the order quantity and production schedule.
-Lead time starts from the date of receiving the L/C or advance payment as agreed in the contract.
-Rush orders may be fulfilled in 30 days or less, subject to approval.
Q: Is there a minimum order requirement?
A: -Yes, the minimum order value is USD2,000.
-Orders below USD2,000 can be considered after negotiation.
-Sample orders are an exception.
-For minimum quantities per product, please contact us for details.
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