Commercial Crankshaft Pump Suppliers

A commercial crankshaft pump converts the rotational motion of a crankshaft into the reciprocating motion of a plunger through a connecting rod mechanism. In combination with one-way valves, it enables fluid pumping and pressure generation. This type of pump is widely used in applications such as household and commercial cleaning, municipal sanitation cleaning, pipeline unclogging, long-distance water transfer and irrigation, and high pressure misting.

It offers stable pressure, low operating noise, compact size, lightweight design, high pressure, high power density, and long service life. The pump can be driven by conventional electric motors, gasoline engines, diesel engines, or hydraulic motors, with a flow rate range of 5–40 L/min.

Hydraulic end materials are available in die-cast aluminum alloy, cast iron, forged brass, stainless steel 420, stainless steel 304, and duplex steel. Pressure ratings range from 3 to 60 MPa, allowing versatile selection to meet diverse operational requirements.

ABOUT

Zhejiang Danau Industrial Co., Ltd.

At Danau, we believe true strength lies in long-term resilience. Everymachine we build, every patent we file, every standard we set-it'snot just business, it's our legacy. Our mission is to reinvest ininnovation, sustainability, and people, so that our technologyoutlasts trends-and maybe even ourselves."

As a China Commercial Crankshaft Pump suppliers and Commercial Crankshaft Pump factory, we are mainly engaged in wholesale Commercial Crankshaft Pump. From 5um engineering tolerance to 1,000-hour seal life, we obsessover detail to ensure your success. That's the Danau mindset.

CERTIFICATE OF HONOR