Import C Series Centrifugal Water Pump — Buy in Bulk from Supplier in China

The C Series centrifugal water pump from China Haina Machinery Manufacturing is a diesel‑driven unit designed for irrigation and sewage handling. It is offered in inlet and outlet diameters ranging from 2 inches (50 mm) up to 12 inches (300 mm), with impeller diameters between 158.74 mm and 457.2 mm. Flow capacity spans 8 m³/h to 1 275 m³/h (20‑5 500 GPM) and hydraulic head from 6 m to 63 m, while motor power varies from 1 HP to 125 HP. The pump body can be fabricated from cast iron, ADI, CD4MCU, 316 SS, Alloy 20 or C276, and it incorporates a mechanical seal cavity for reliable operation.

In the pump industry, such diesel‑driven centrifugal units are commonly built to meet ISO 9001 standards and CE marking, providing resistance to solid ingress of up to 76.2 mm. The design includes a self‑priming feature that eliminates the need for a separate flap valve, and a special check‑valve structure that accelerates start‑up. Typical operating speeds are between 550 RPM and 2 150 RPM, delivering a low rotary speed that extends service life and simplifies maintenance.

The machines are skid‑mounted on two‑ or four‑wheel trailers and shipped in plywood cases for protection. Buyers such as agricultural cooperatives, municipal water utilities and construction contractors select these pumps for their ability to handle large solids and operate in remote sites without reliable grid power. Prospective importers should confirm the exact inlet/outlet size, power source and any required accessories, such as flexible couplings or V‑belt drives, before finalising the purchase.

China Haina Machinery Manufacturing is situated in the Botou City Industrial Development Zone, Botou, Hebei, China. The supplier holds a harbour‑tier verification, indicating that basic compliance checks have been satisfied, although its response rate is currently recorded as 0 % on the platform.

The company focuses on manufacturing robust centrifugal pumps for water irrigation, sewage and industrial dewatering. Its catalogue lists a variety of pump sizes, material constructions and diesel or electric drive options, and it ships units in plywood cases on skid‑mounted trailers for easy handling at the destination.