Water Pumps for Wholesale and Project Supply

Browse the GRANDPUMPS product range by pump type and application. This catalog serves importers, distributors, OEM buyers and water supply project teams. For a useful comparison, start with the required flow and total dynamic head, then check the power supply, water source, installation conditions and each model's performance information.

Find a Pump by Application

• Agricultural irrigation and remote supply: review solar water pumps, gasoline water pumps and centrifugal pumps according to the power source and required duty point.
• Borehole and well water: compare stainless steel deep well pumps and jet pumps based on well depth, water level and installation type.
• Household water supply and pressure: explore peripheral (vortex) pumps, jet pumps, smart pumps and garden pumps.
• Drainage and water transfer: see submersible pumps for the appropriate clean or dirty water application.

How to Compare Water Pumps

Motor power or maximum head alone cannot confirm suitability. Check the pump curve at the required flow and total head, including vertical lift, friction loss and any required outlet pressure. Verify voltage and frequency, pipe connections, water quality and operating conditions against the exact model data.

For Distributors and OEM Buyers

Tell us which models you need, the destination market, estimated quantity and any brand, packaging or electrical configuration requirements. Model availability, MOQ, lead time, warranty, OEM scope and applicable certification documents should be confirmed in the quotation for each order.

Order Terms and Documentation

Standard MOQ: 100 pcs. Estimated lead time: 20–25 days for loose cargo and 30–36 days for one container. Confirm the final schedule for the chosen model mix and customization in the quotation.

ISO 9001 certification documents are available on request. CE documentation must be checked for the specific model and destination market before ordering.

Request Product Selection Support

For project selection, include the application, water source, required flow (m³/h or L/min), total head (m), pipe size, voltage or solar arrangement, quantity and destination country. Send your water pump enquiry so the team can review suitable products and configurations.