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Potenza assorbita

Per potenza assorbita si intende la potenza che la pompa assorbe dal motore per dare al liquido la potenza resa. Ovviamente non tutta la potenza assorbita dal motore diventa potenza resa, una parte viene dissipata per il funzionamento del motore stesso. Essendo la potenza resa sempre inferiore a quella assorbita il loro rapporto è sempre minore di 1. Tale numero è detto rendimento.

Efficiency

The efficiency is obtained by dividing the delivered power by the absorbed power and is normally expressed as a percentage. For example, an efficiency of the 75% of a pump indicates that only 75% of the absorbed power is converted into delivered power, with the remaining 25% being lost due to friction. Therefore, the higher the efficiency of a pump, the smaller the portion of absorbed power being lost. The efficiency of a pump expresses better than any other parameter the quality of the pump the related savings in terms of operating costs.

Rendimento

Il rendimento di una pompa si ottiene dividendo la potenza resa per la potenza assorbita e viene comunemente espresso in percentuale. Per esempio il 75% di rendimento di una pompa significa che soltanto il 75% della potenza assorbita diventa potenza resa e il rimanente 25%viene perduto. Il rendimento di una pompa esprime meglio di qualsiasi altro parametro la qualità della pompa stessa ed il relativo risparmio in termini di costo di esercizio. Più è alto il rendimento più la pompa è efficiente.

DAB at FORUM PISCINE 2018 

06/02/2018

DAB at FORUM PISCINE 2018 
  • Category: Fairs and events

DAB will participate at Forum Piscine 2018, the most important Italian event in swimming pool field that will take place at Centro Fiera Bologna from 21 to 23 February.

This fair represents a strategic opportunity for DAB to consolidate its role as one of the most important player for experts who need reliable and efficient solutions for movement, filtration and drainage of swimming pool water. 

We are going to exhibit Europro and Euroswim, the new electronic pump e.swim, the wide DAB residential swimming pool range; Europro High Flow, the pumps suitable for public swimming pools and NKM and NKP, the standardized monobloc centrifugal pumps. 

It’s also confirmed the presence of Eurocover, the submersible pumps for draining swimming pool covers, Jetcom SP and Eurocom SP, the horizontal axis multistage centrifugal pumps for cleaning swimming pools. Finally the Submersible pumps ideal for different uses, like draining, emptying swimming pools, the recirculation of water and to create waterfalls and water features. 

You can find the DAB technologies at Stand B29-A58  Hall 33 

DAB PRESENTE A FORUM PISCINE 2018 

06/02/2018

DAB PRESENTE A FORUM PISCINE 2018 
  • Category: Fairs and events

DAB partecipa a FORUM PISCINE 2018 l’evento italiano più importante dedicato al settore piscine che si terrà al Centro Fiera di Bologna dal 21 al 23 febbraio 2018. 

Una piattaforma d’incontro strategica per DAB che con questa fiera intende consolidare il proprio ruolo di azienda di riferimento per gli specialisti di settore che ricercano soluzioni affidabili ed efficienti per la movimentazione, filtrazione e drenaggio dell’acqua da piscina. 

Esposte in fiera l’ampia gamma di pompe per piscine residenziali Europro ed Euroswim, la nuova pompa elettronica e.swim, le pompe per piscine pubbliche come Europro High Flow, le normalizzate in ghisa NKM e NKP, Eurocover, la pompa svuota teloni, Jetcom SP ed Eurocom SP, pompe autoadescanti per la movimentazione dei pulitori idraulici ed infine un’ampia offerta di pompe sommergibili per diversi usi, dallo svuotamento della piscina fino alla circolazione dell’acqua all’interno di laghetti, giochi acquatici e fontane. 
 
Trovate le tecnologie DAB allo stand B29-A58 del Padiglione 33. 

 

DAB at Mostra Convegno Expocomfort 2018

15/02/2018

DAB Pumps returns to MCE fair 2018 with its latest and greatest.
  • Category: Fairs and events

DAB Pumps is once again living up to the expectations of the market and taking part in Mostra Convegno Expocomfort, at Milan Fair between March 13th and 16th 2018, with new products and services to improve the customer experience.

This time DAB can be found at stand A01, covering 420 square metres in Hall 9, and in an outdoor area on Corso Italia set aside for the D.Truck.

There will be a new layout and more impactful design, bringing out the centrality of the customer through new products and the services provided by D.Service, D .Project, D.Connect and D.Training departments.

New in the case of products is the extended range of circulators for the residential sector, nominees for MCE 2018 Efficiency & Innovation Path, the 1KVT fire-fighting sets, the Fekafos maxi lifting tanks for the disposal of waste water in the civil sector, and also the two new Genix macerators, the Genix WL and Genix VT, for the disposal of domestic waste when gravity dumping is not possible.

DAB has also further developed its iconic e.syline, and at MCE will premiere the first e.sybox mini3 and present additions to the accessories range.

DAB's identity shines throughout, with its emphasis on Made by People for People and how people are essential resources for the success of the company. 

The media, press and important guests will also be making an appearance during the trade fair event.
You can relive the fair in real-time with DAB on the social channels Facebook, Linkedin and YouTube.

We look forward to seeing you at the MCE fair at DAB stand A01, Hall 9!