DIN 24255 PDF

Saer Elettropompe has announced the extension of the centrifugal pumps series IR. The pumps are available in different materials in order to meet a wide range of applications. They are driven by 2 resp. The motor group and the rotating part can be taken off without removing the pump body from the plant pipes.

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MacEwans Dinflow pumps can be supplied as bareshaft pump only, or baseplate-mounted complete with shaft coupling to a motor or engine. The MacEwans Dinbloc end suction centrifugal pump is the close coupled motorpump version of the Dinflow end suction centrifugal pump. The Dinbloc pump uses standard Dinflow pump components and specially designed support frame and stub shaft to couple the pump directly to a foot-and-flange, metric frame electric motor.

The MacEwans Linebloc centrifugal pump is a vertical in-line, single stage centrifugal motorpump. The Linebloc pump has a purpose-designed casing, combined with standard Dinflow pump components. A support frame and stub shaft are used to couple the pump directly to a flange mounted, metric frame electric motor. Most of these models are derived from the standard Dinflow range and include a recessed impeller which creates a vortex within the pump casing.

Smaller models are also included in the range, mainly for marine use. Vortex pumps can be supplied as bareshaft pumps, long-coupled, base-mounted units, close-coupled motorpumps, or long column sump pumps. This pump is ideal of moving solids laden liquids. The ideal pump for transferring liquids out of sumps and below ground tanks. Skip to content. Manufacturer Name. Max Capacity. Max Head. Datasheet Downloads. Dinflow Brochure. Dinflow Performance Curves.

MacEwans Din Curves. Linebloc Dinbloc. MacEwans Linebloc Centrifugal Pumps. MacEwans DIN curves. Vortex Impeller Centrifugal Pumps. Vortex — PDF. Column Centrifugal Sump Pumps. Column Sump — PDF.

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Centrifugal Pumps

MacEwans Dinflow pumps can be supplied as bareshaft pump only, or baseplate-mounted complete with shaft coupling to a motor or engine. The MacEwans Dinbloc end suction centrifugal pump is the close coupled motorpump version of the Dinflow end suction centrifugal pump. The Dinbloc pump uses standard Dinflow pump components and specially designed support frame and stub shaft to couple the pump directly to a foot-and-flange, metric frame electric motor. The MacEwans Linebloc centrifugal pump is a vertical in-line, single stage centrifugal motorpump. The Linebloc pump has a purpose-designed casing, combined with standard Dinflow pump components. A support frame and stub shaft are used to couple the pump directly to a flange mounted, metric frame electric motor. Most of these models are derived from the standard Dinflow range and include a recessed impeller which creates a vortex within the pump casing.

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Extended Range of Centrifugal Pumps According to DIN 24255

The operating principal of the centrifugal pump is one of the most common principals and can be deployed in situation where thin liquids of up to a viscosity of approx. There are many different types of impellers including: closed impellers, half open impellers, entirely open impellers, recessed impellers, peripheral impellers and side entry impellers. Each impeller type has its own specific characteristics. A distinction is also made between standard-priming and self-priming centrifugal pumps. In both cases the impeller must always be below the water level, however, self-priming centrifugal pumps are better for air processing and are often constructed so that liquid remains in the pump house so the pumps can be stationed above the level of the liquid. A critical point for centrifugal pumps is always their mechanical seal. These are made in various versions.

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