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Dosing PUMPS

Dosing PUMPS

Dosing PUMPS

Product catalog summary
Overview: The document provides detailed information about Nova Rotors, a company specializing in the manufacturing and distribution of progressing cavity pumps, wobble pumps, flexible impeller pumps, and barrel pumps. These pumps are used across various industries, including wastewater treatment, chemical and petrochemical, food and beverage, and more.
Specifications: The pumps are designed for small capacities with continuous flow, low pulsations, and no vibrations. They are capable of handling liquids with solid suspensions and viscosities up to 1,000,000 cps. The pumps are available in different materials such as cast iron, stainless steel, and DUPLEX, with motor coupling options.
Performance: The document lists various models with specific flow rates and pressure capabilities, ranging from 1.2 l/min at 12 bar to 50 l/min at 6 bar, with a maximum RPM of 1000.
Components: Key components include the rotor, stator, transmission and joint, pump body, and motorization. The rotor is available in standard and long step types, affecting the pump's capacity and performance. The stator is made of vulcanized rubber, supporting temperatures up to 150°C.
Materials: The pumps use materials like chromed steel, stainless steel, and ceramic steel for durability and performance. Rubber types include NBR, EPDM, and PTFE, among others.
Seals: The pumps feature mechanical seals to prevent leakage, suitable for high-viscosity products and solid suspensions, with pressure capabilities up to 25 bar.
Company Information: Founded in 1990, Nova Rotors is ISO 9001:2008 and OHSAS 18001:2007 certified, ensuring high-quality production and service. The company offers a wide range of models to meet diverse market needs, including ATEX-certified pumps for explosive environments.
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Catalog excerpts

Dosing PUMPS-1

CAMPI D’APPLICAZIONE - APPLICATION FIELDS Progressing cavity Pumps POMPE DOSATRICI – DOSING PUMPS Depurazione e trattamento acque Sewage treatment Acque reflue, fanghi primari e secondari, Fanghi digeriti e disidratati, fanghi flocculanti. Dirty waste water, primary, secondary, digested, dewatered sludge, flocculants, lime milk. Industria chimica e petrolchimica Chemical and petrochemical industry Resine, reagenti, solfati, soda caustica, acidi, fanghi petroliferi, biodiesel. Resin, reagent, sulphate, caustic soda, acids, crude oil sludge, biodiesel. Enologia Winery Uva con raspi, uva diraspata, sgrondato e vinaccia, fecce di vino, mosto, vino. Grapes, must, grape paste, wine. Bevande e liquidi Beverage Succhi di frutta, liquori, birra, concentrati. Fruit juice pulp, liquors, beer, fruit paste. Olio, sansa di olive. Oil, olive mass. Navale Marine Fanghi oleosi, acque di sentina, acqua di mare. Oil sludge, bilge water, sea water. Colori e vernici Paint and coat industry Colori, solventi, paste colorate, inchiostro, pigmenti, vernici. Colour, solvent, ink paste, pigment, paint.

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Dosing PUMPS-2

DOSATRICI / DOSING PUMPS La pompa monovite dosatrice consente piccole portate, flusso continuo, deboli pulsazioni, assenza di vibrazione, elevata capacità di adescamento e reversibilità di flusso. Si rivela adatta al pompaggio preciso di prodotti liquidi, densi, viscosi, in presenza di solidi sospesi. The dosing pump with small capacities, continuous flow, low pulsations, no vibrations, very high priming and flow reversibility; it’s suitable to pump precisely medium liquid, dense, viscous, with solid parts on suspension. VERSIONS Cast iron Stainless steel DUPLEX VERSIONI Ghisa Acciaio inox DUPLEX...

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Dosing PUMPS-3

DIMENSION! SUPPORTO MONOBLOCCO MN DOSATRICI DIMENSIONS CLOSE COUPLING MN DOSING PUMPS DIMENSIONI SUPPORTO MONOBLOCCO MN DOSATRICI DIMENSIONS CLOSE COUPLING MN DOSING PUMPS

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Dosing PUMPS-4

CARATTERISTICHE POMPA MONOVITE - PROGRESSING CAVITY PUMPS FEATURES La pompa monovite, grazie alla sua costruzione, ha ridotte dimensioni in altezza e permette il pompaggio del prodotto senza pulsazioni mantenendolo inalterato, senza rovinarlo. Permette inoltre la presenza di materiali solidi e può essere impiegata per prodotti con viscosità fino a 1.000.000 cps. Screw pump due to the small dimensions of the high, allow the pumping of the product without pulsation and keep the fluid unaltered without damage it. Accept the presence of solid parts and can be suitable to pump fluid with viscosity...

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Dosing PUMPS-5

[2 STATORE E la parte fissa in gomma vulcanizzata, contenuta o meno su tubo metallico, a forma di vite cava circolare dove ruota il rotore. Temperatura massima d’esercizio fino a 150 °C. [2 STATOR It is the fixed part of vulcanized rubber, contained or less on the metaJ tube, shaped like a circular screw quarry where the rotor rotates. Maximum working temperature up to 150 °C. Tipi di gomma: NBR EPDM H-NBR PTFE NBR alimentare EPDM alimentare FKM NATURALE e altro su richiesta Rubber type: NBR NBR food grade EPDM EPDM food grade H-NBR FKM PTFE NATURAL [2 TRANSMISSION AND JOINT Supporta...

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Dosing PUMPS-6

Connessione tra la parte fissa e quella rotante della It’s the connection between the fix part and the pompa che impedisce la fuoriuscita del materiale. rotating part of the pump to prevent the exit of the La scelta della tenuta è strettamente legata al tipo di medium. The selection of the type is depending by prodotto pompato. TENUTA MECCANICA SINGOLA MECHANICAL SEAL Costituita da una parte stazionaria e una rotante disponibile con soffietto elastomerico o metallico. Facce a contatto con coefficiente d’attrito estremamente ridotto. Indipendente dal senso di rotazione. Adatte a processare prodotti...

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Dosing PUMPS-7

Fondata nel 1990, Nova Rotors e oggi azienda di riferimento a livello nazionale nella costruzione e vendita di pompe monovite, pompe a statore flottante, pompe a girante flessibile e svuota fus-to. Distribuite in tutto il mondo, vengono applicate nei piu svariati settori, dalla depurazione acque all’industriale in generale, dall’enologico all’alimentare, soddisfacendo le piu svariate ri-chieste ed esigenze applicative. L’azienda, situata ai piedi dei colli Berici, si avvale di un processo di produzione informatizzato in grado di seguire la qualita lungo il processo produttivo avvalendosi di personale...

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Dosing PUMPS-8

Via Villa, 29 - 36020 Toara di Villaga (VI) - Italy tel. +39 0444 888151 - fax +39 0444 888152 [email protected] - www.novarotors.com C.F. e P. IVA IT 02149270247 - R.E.A. VI n. 209864 Agente di zona / Distributor :

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.