3‑Phase AC‑DC 380V Large Flow Solar Submersible Drainage Pump, Brushless Motor 5.5‑11KW, Max 700V DC With Controller for Tank Drainage & Farm Irrigation
Product Description
This heavy‑duty three‑phase solar submersible drainage pump adopts high‑efficiency brushless motor, supporting both 380V AC three‑phase power and DC solar input. Max DC withstand voltage reaches 700V, recommended solar input voltage is 545V.
High‑flow design, mainly used for tank drainage, farm irrigation, water transfer and other scenarios. The unit is heavy‑weight. For small‑quantity orders of 1‑2 units, we ship by commercial courier, which will result in relatively high shipping cost.
Technical Parameters
Model Power(kW) Inlet‑Outlet Diameter(mm) Flow(m³/h) Head(m)
QYB25‑80/5.5 5.5 50 18 56
QYB65‑52/5.5 5.5 65 35 32
QYB68‑64/7.5 7.5 65 35 45
QYB70‑110/11 11 65 35 65
QYB80‑40/5.5 5.5 80 45 30
QYB82‑45/7.5 7.5 80 45 40
QYB86‑65/11 11 80 45 55
Wide application for tank drainage, water reservoir transfer, agricultural irrigation, pond water circulation and other customized water lifting projects according to your actual requirements.
Robust mechanical structure for long‑time continuous operation, reliable heavy‑duty working performance.
Buyer Notice
All prices displayed on our Shopify store include courier shipping cost. We ship orders via commercial express such as UPS, DHL or FedEx. These premium express services provide fast door‑to‑door delivery, yet the express freight rate is relatively high as general market situation.
This pricing applies for small‑quantity retail orders.
If you are wholesaler, reseller or project buyer with bulk order (several units to dozens of units), sea shipping is available for large shipments. Please contact us directly to get a separate wholesale quotation, we will offer you competitive bulk price and sea‑shipping solution according to your order quantity and destination country.
Customs & Import Duties
1. For retail express shipments shipped by UPS / DHL / FedEx:
Import duties, taxes and clearance fees vary from country to country. Please note that it is the buyer’s responsibility to be aware of local import regulations and any possible local tax or customs charges incurred upon arrival.
2. If we arrange DDP (duty‑paid) service for certain destination as agreed, import tax will be covered by us, which will be clearly stated in our separate quotation. Without special written agreement, our store online price does NOT include import duties and local customs fees of destination country.
Order & Payment
Our Shopify website supports retail online checkout for individual customers. For bulk wholesale orders, we can provide offline payment channels upon request. Please send us message to discuss wholesale terms if you need large‑volume purchase.
Product & Compatibility
All solar water pumps are strictly tested before shipment. Please read product specification, working condition and parameter carefully before placing your order. Confirm pump head, flow rate, power, medium requirement and local water quality match your actual usage scenario.
The pump must be operated under specified working conditions. Damages caused by wrong installation, improper operation or working beyond parameter range will not be covered under warranty.
Delivery Time
Retail express orders normally take 8‑12 working days for delivery after order and payment confirmed. For bulk sea shipments, transit time will be quoted separately according to port and schedule.
After‑sales Support
Please contact our customer service first if you meet any technical or product‑related issues. Do not return goods or open dispute without prior communication. We will provide professional technical guidance and after‑sales solution for you.