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open hopper pump

An open hopper pump is a type of positive displacement pump used to transfer materials that are usually dry, granular, or powdery. Some key features of an open hopper pump include:

open hopper pump

    1. Open Hopper Design: The pump has an open hopper or funnel-shaped inlet at the top, which allows the material to be easily loaded and gravity-fed into the pump.

    1. Rotating Impeller: Inside the pump, there is a rotating impeller or screw that draws the material from the hopper and pushes it through the discharge pipe.

    1. Gravity-Fed: The open hopper design allows the material to be gravity-fed into the pump, reducing the need for additional feeding mechanisms.

    1. Handling Solids: Open hopper pumps are well-suited for handling dry, granular, or powdery materials such as grains, cereals, flour, sand, sugar, or various industrial powders.

    1. Gentle Handling: The design of the open hopper pump is gentle on the material being pumped, making it suitable for fragile or delicate solids.

    1. Applications: Common applications include food processing, chemical processing, mining, and construction industries, where the need to transfer dry, bulk solid materials is prevalent.

open hopper pump

The open design of the hopper allows for easy loading and maintenance of the pump, while the rotating impeller or screw provides the necessary force to move the material through the discharge pipe. Open hopper pumps are a versatile and reliable solution for handling a wide range of dry, granular, or powdery materials.

open hopper pump

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