DESMI Vertical Pumps DP

Product catalog summary

Overview
The DESMI Vertical Pumps (DPV series) are designed for efficient water transportation across various applications such as domestic water supply, cooling, fire fighting, and industrial processes. These pumps are known for their energy-saving capabilities and high efficiency, achieved through advanced hydraulic design and corrosion-free materials.

Key Features

Efficiency: The DPV series offers high efficiency with energy savings, featuring a unique hydraulic design that provides high pressure per impeller. Efficiency rates range from 54% to 79% depending on the model.
Modular Construction: The pumps are modular, allowing customization to meet specific application needs. This design also ensures a reliable water supply and short delivery times.
Durability: Constructed with high-quality materials, the pumps are designed for a long lifespan and sustainable production processes, certified by ISO 9001 and ISO 14001.
Noise Reduction: Optimized flow profiles and specially designed motor cooling fans result in negligible noise levels.
Maintenance-Free Motor: The electric motor is maintenance-free, with options for various voltages and frequencies, and features such as IP55 protection and insulation class F.
Shaft Seal Options: The pumps offer a variety of elastomers and shaft seals that can be exchanged without disassembling the pump.
Versatile Pump Casing: The casing is designed for easy connection and includes features like built-in non-return valves and options for different flange designs.

Applications
The DPV series is suitable for a wide range of applications, including domestic water supply, utility services, cooling water transport, hot water applications, fire fighting, and use in the food, chemical, and process industries.

Technical Specifications

Capacity Range: Models offer capacities from 0.2 to 132 m3/h, with nominal capacities at optimal flow (Qopt) varying by model.
Pressure: Norm pressure ratings are PN16-25-40, with maximum pump pressures and NPSH levels specified for each model.
Temperature Range: The pumps can handle media temperatures from -20 to +140°C.

Certifications and Upgrades
The pumps can be upgraded with features like electrolytically polished casings, certified sealings, and ATEX motors for specific applications. They are designed to meet high standards and can be customized for exclusive designs when required.

For more information, visit www.desmi.com or contact via email at [email protected].

Catalog excerpts

DESMI Vertical Pumps DP Water, Sprinkler, Marine Applications, Cleaning Systems, Boiler Feed & Industrial PROVEN TECHNOLOGY

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The art of transporting water is finding the right solution, with maximum efficiency, for each situation. The DPV series of vertical, multistage, centrifugal pumps is the result of 55 years of experience and the pumps can be used for numerous applications. The new DPV pump series is revolutionary in terms of energy-savings and efficiency. Corrosion-free materials, advanced production methods and an optimised hydraulic assembly all contribute towards providing a unique example of craftsmanship. The modular construction of the product enables you to modify the pump according to your specifications...

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Technical Details Durable solution • High quality materials • 100% adjustable to application; long life span • Sustainable production process; modern welding and production techniques • Production monitoring; ISO 9001 certified Ecodesign • High score within EUP guideline • Sustainable material • 100% recyclable • Minimal waste production process • ISO 14001 certified Noise reduction • Negligible noise as a result of optimisation of the pump's flow profile and special design of motor cooling fan Maintenance-free electric motor • Extensive choice of voltages and frequencies • IP55 • Insulation...

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The combination of durable and innovative construction methods result in a wide range of options and designs. The DPV series is suitable for many applications. The stainless steel base guarantees water quality in every situation. The pump is suitable for many applications, including: • Domestic water supply • Utility • Cooling water transport • Hot water applications • Fire fighting • Food, chemical and process industry • Irrigation Upgrade and certificates Our pumps are of the utmost quality and are finished to the highest standards but some applications require an even more exclusive design....

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The DPV is a modular pump series. As a result of the extended range of possibilities, the pumps can easily be customised to the application. See the following overview of the available modules. Shaft seals 3 reliable options for a wide range of media • • • Fixed seal Easy access seal Cartridge seal Hydraulic assembly Durable and reliable stainless steel • Pressure class PN 16, 25, 40 Option of stainless steel AISI 304 or 316 Connections: external thread with built-in non return valve, counter flange, Victaulic, Triclamp, round flange DIN, JIS, ASME Base plate • • Powder coated cast iron (standard)...

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