NKV 1/14 S T Multistage centrifugal pump
Code: 60188895Related products
Product detailed description
NKV 1/14 ST Multistage centrifugal pump
For pumps NKV 10 - 15 - 20
- Asynchronous enclosed two-pole motor cooled by external ventilation
- The rotor runs on robust rolling bearings with a permanent grease fill, ensuring quiet running and a long service life.
- The motor must be protected against short circuit and overload by suitable devices in the user's electrical installation, in accordance with applicable standards.
- Protection rating: IP55
- Insulation class: F
- Liquid temperature range: -15 °C to +120 °C
- Pumped liquid: clean, free of solids and abrasive particles, non-aggressive, non-viscous, non-crystallising, chemically neutral, with properties close to water
- Operating range 4 to 29 m3/h with a head of up to 249 m
For pumps NKV 32 - 45 - 65 - 95
Pump design.
- All pump parts that come into contact with the pumped liquid are made of non-corroding materials.
- The inner pump body is precision-cast stainless steel AISI 304; the diffusers are made of ULTEM technopolymer.
- The pump shaft is made of stainless steel AISI 431; the impellers and pump casing are made of stainless steel AISI 304.
- The outer base is finished with an electrophoretic surface coating, and together with the motor spacer is made of cast iron.
- Standardised silicon carbide/carbon/EPDM mechanical seal
- Connection to the motor shaft is by a rigid two-part sleeve coupling.
- Operating range 17 to 118 m 3 /h with a head of up to 320 m
Frequently Asked Questions
- How do I choose the right pump output/head? It must cover the pressure losses of your specific circuit (pipe length, number of fittings) - if unsure, consult a heating engineer who can size the pump precisely for you.
- Must installation be carried out by a professional? Fitting the pump into prepared pipework can be done by a DIYer; we recommend having the electrical connection and system balancing checked by a professional.
Additional parameters
| Category: | DAB.NKV - vertical multistage pumps (1-20) |
|---|---|
| Insulation Class: | F |
| IP Rating: | IP55 |
| Liquid temperature range: | od -15 °C do +120 °C |
| Last price update: | 09.03.2026 0:08:17 |
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Chris
ATRIA.SK
IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.