{"product_id":"serie-2c-elettropompa-centrifuga-bigirante-trifase-speroni","title":"Serie 2C: Elettropompa Centrifuga Bigirante Trifase Speroni","description":"\u003cdiv class=\"bzp\"\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 1. HERO - SPLIT (CATEGORIA ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003cheader class=\"bzp-hero bzp-hero-split bzp-section-hero\"\u003e \u003cdiv class=\"container-fluid p-0\"\u003e \u003cdiv class=\"row g-0\"\u003e \u003cdiv class=\"col-lg-8 bzp-hero-text\"\u003e \u003cnav class=\"bzp-breadcrumb\" aria-label=\"breadcrumb\"\u003e \u003ca href=\"\/en\"\u003eHome\u003c\/a\u003e \u003ci class=\"fa-solid fa-chevron-right\"\u003e\u003c\/i\u003e \u003ca href=\"\/en\/impianti-idrici\"\u003eImpianti Idrici\u003c\/a\u003e \u003ci class=\"fa-solid fa-chevron-right\"\u003e\u003c\/i\u003e \u003cspan\u003ePompa Bigirante Alta Prevalenza Serie 2C\u003c\/span\u003e \u003c\/nav\u003e \u003cdiv class=\"bzp-badge-row\"\u003e \u003cspan class=\"bzp-badge bzp-badge-cat\"\u003e \u003ci class=\"fa-solid fa-industry me-1\"\u003e\u003c\/i\u003eIngegneria Impianti \u003c\/span\u003e \u003c\/div\u003e \u003ch2 class=\"bzp-title\"\u003ePompa Bigirante Alta Prevalenza Serie 2C | 90°C | Speroni\u003c\/h2\u003e \u003cp class=\"bzp-sku\"\u003e\u003cstrong\u003eCOD. REF.\u003c\/strong\u003e 10489 | 2CM 25 Series\u003c\/p\u003e \u003cp class=\"bzp-lead\"\u003e\u003cstrong\u003eProblema:\u003c\/strong\u003e Pressione insufficiente per edifici multipiano o impianti che richiedono spinte elevate. Le pompe monogiranti standard non garantiscono la prevalenza necessaria.\u003c\/p\u003e \u003cp class=\"bzp-lead\"\u003e\u003cstrong\u003eSoluzione ingegneristica:\u003c\/strong\u003e La configurazione bigirante con due giranti contrapposte in ottone raddoppia la spinta idraulica. Corpo in ghisa, albero AISI 304, IP55, liquidi fino a 90°C. Conforme alle più severe normative europee.\u003c\/p\u003e \u003cdiv class=\"bzp-info-row\"\u003e \u003cspan class=\"bzp-info-chip\"\u003e \u003ci class=\"fa-solid fa-certificate\"\u003e\u003c\/i\u003e Conforme EN 60335-2-41 \u003c\/span\u003e \u003cspan class=\"bzp-info-chip\"\u003e \u003ci class=\"fa-solid fa-shield-halved\"\u003e\u003c\/i\u003e IP55 - Classe F \u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-hero-actions\"\u003e \u003ca href=\"tel:+390586764566\" class=\"bzp-btn bzp-btn-primary\"\u003e \u003ci class=\"fa-solid fa-phone\"\u003e\u003c\/i\u003e Chiama per consulenza \u003c\/a\u003e \u003ca href=\"https:\/\/wa.me\/390586764566?text=Richiedo%20informazioni%20tecniche%20per%20la%20pompa%20Serie%202C\" class=\"bzp-btn bzp-btn-wa\"\u003e \u003ci class=\"fa-brands fa-whatsapp\"\u003e\u003c\/i\u003e WhatsApp Tecnico \u003c\/a\u003e \u003ca href=\"#bzp-docs\" class=\"bzp-btn bzp-btn-outline\"\u003e \u003ci class=\"fa-solid fa-file-pdf\"\u003e\u003c\/i\u003e Scarica Scheda Tecnica \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"col-lg-4 bzp-hero-img\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/0029\/2915\/files\/2CM-3-4.jpg?v=1779433185\" alt=\"Pompa centrifuga bigirante Speroni Serie 2C - Vista isometrica del gruppo con doppia girante\" loading=\"lazy\"\u003e \u003cdiv class=\"bzp-hero-img-badge\"\u003e \u003cspan class=\"dot\"\u003e\u003c\/span\u003e Doppia Girante · Alta Prevalenza \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/header\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 2. KPI STRIP (4 card prestazionali - ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003cdiv class=\"bzp-kpi-strip bzp-section-kpi\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"bzp-kpi-grid\"\u003e \u003cdiv class=\"bzp-kpi-card\"\u003e \u003cdiv class=\"bzp-kpi-icon\"\u003e\u003ci class=\"fa-solid fa-layer-group\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-kpi-value\"\u003e\u003ccode\u003eDoppia girante\u003c\/code\u003e\u003c\/span\u003e \u003cspan class=\"bzp-kpi-label\"\u003eConfigurazione bigirante | Alta prevalenza\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-kpi-card\"\u003e \u003cdiv class=\"bzp-kpi-icon\"\u003e\u003ci class=\"fa-solid fa-temperature-high\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-kpi-value\"\u003e\u003ccode\u003eLiquido 90°C\u003c\/code\u003e\u003c\/span\u003e \u003cspan class=\"bzp-kpi-label\"\u003eTemperatura max per usi industriali\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-kpi-card\"\u003e \u003cdiv class=\"bzp-kpi-icon\"\u003e\u003ci class=\"fa-solid fa-water\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-kpi-value\"\u003e\u003ccode\u003eLiquidi carichi\u003c\/code\u003e\u003c\/span\u003e \u003cspan class=\"bzp-kpi-label\"\u003eImpurità non aggressive | Ghisa + Ottone\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-kpi-card\"\u003e \u003cdiv class=\"bzp-kpi-icon\"\u003e\u003ci class=\"fa-solid fa-shield-halved\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-kpi-value\"\u003e\u003ccode\u003eIP55\u003c\/code\u003e\u003c\/span\u003e \u003cspan class=\"bzp-kpi-label\"\u003eProtezione polveri e getti d'acqua\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 3. CORPO DESCRITTIVO + SIDEBAR (ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003cdiv class=\"bzp-body bzp-section-description\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"row g-4\"\u003e \u003cdiv class=\"col-lg-8\"\u003e \u003cdiv class=\"bzp-main\"\u003e \u003cdiv class=\"bzp-box\"\u003e \u003cdiv class=\"bzp-box-head\"\u003e \u003cdiv class=\"bzp-box-head-icon\"\u003e\u003ci class=\"fa-solid fa-chart-simple\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003ch3 class=\"bzp-box-title\"\u003eAnalisi Tecnica e Prestazionale\u003c\/h3\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-box-body\"\u003e \u003cp\u003eNegli impianti di pressurizzazione per edifici multipiano, nelle reti di irrigazione estensive o nei processi industriali che richiedono il trasferimento di acqua calda, il limite principale è rappresentato dalla prevalenza massima erogabile. Le pompe monogiranti, pur efficienti a basse portate, mostrano un rapido decadimento della spinta all'aumentare della richiesta idrica, generando zone d'ombra nell'impianto con pressione insufficiente.\u003c\/p\u003e \u003cp\u003eLe elettropompe centrifughe bigiranti Speroni Serie 2C risolvono questo limite ingegneristico attraverso una configurazione a due giranti contrapposte montate sullo stesso albero. Questo layout, tipico delle pompe multistadio compatte, consente di raddoppiare la prevalenza rispetto a un modello monogirante a parità di portata, senza aumentare l'ingombro assiale. La prima girante incrementa la pressione del fluido in ingresso; la seconda la eleva ulteriormente, generando una spinta complessiva adatta a sollevamenti verticali fino a 7 metri di altezza di aspirazione.\u003c\/p\u003e \u003cp\u003eDal punto di vista costruttivo, il corpo pompa e il supporto motore sono realizzati in ghisa EN-GJL-200, materiale con eccellente smorzamento vibrazionale e resistenza alla corrosione atmosferica. Le due giranti sono in ottone CB753S, lega specifica per applicazioni idrauliche che combina resistenza meccanica e lavorabilità. L'albero motore in acciaio inox AISI 304 garantisce immunità dalla corrosione elettrolitica anche in presenza di acque leggermente aggressive. La tenuta meccanica è di tipo ceramica\/grafite\/NBR, certificata per temperature fino a 90°C.\u003c\/p\u003e \u003cp\u003eUn aspetto distintivo è la classificazione IP55 del motore: protezione totale contro le polveri (5) e contro i getti d'acqua da tutte le direzioni (5). Questo grado di protezione rende la pompa installabile in ambienti severi: locali tecnici interrati con condensa, cabine di irrigamento esposte a pioggia, o aree industriali con presenza di polveri sottili. L'isolamento Classe F (155°C) e il servizio continuo S1 assicurano affidabilità anche in cicli di lavoro prolungati senza derating termico.\u003c\/p\u003e \u003cp\u003eLa versatilità operativa è completata dalla gamma di tensioni disponibili: motore monofase 230V per impianti domestici o piccole utenze senza rete trifase, e motore trifase 230\/400V per applicazioni industriali che richiedono maggiore coppia allo spunto. Entrambi i motori sono a 2 poli (2850 min-1), con efficienza energetica conforme ai regolamenti europei e marcatura CE secondo Direttiva Macchine 2006\/42\/CE. La temperatura del liquido è gestibile fino a 35°C per uso domestico (norma EN 60335-2-41) e fino a 90°C per usi speciali (trasferimento acqua calda di processo o impianti solari termici).\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"col-lg-4\"\u003e \u003cdiv class=\"bzp-sidebar bzp-section-sidebar\"\u003e \u003cdiv class=\"bzp-price-box\"\u003e \u003cdiv class=\"bzp-price-head\"\u003e \u003cspan\u003eSpecifiche Costruttive\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-price-body\"\u003e \u003cul class=\"list-unstyled mb-0\"\u003e \u003cli class=\"bzp-guarantee\"\u003e \u003ci class=\"fa-solid fa-arrow-right\"\u003e\u003c\/i\u003e \u003cdiv\u003e \u003cstrong style=\"display:block;font-size:.78rem;color:var(--bzp-muted)\"\u003eMATERIALI\u003c\/strong\u003e \u003cspan\u003eCorpo: Ghisa · Giranti: Ottone · Albero: AISI 304\u003c\/span\u003e \u003c\/div\u003e \u003c\/li\u003e \u003cli class=\"bzp-guarantee\"\u003e \u003ci class=\"fa-solid fa-arrow-right\"\u003e\u003c\/i\u003e \u003cdiv\u003e \u003cstrong style=\"display:block;font-size:.78rem;color:var(--bzp-muted)\"\u003ePROTEZIONE · ISOLAMENTO\u003c\/strong\u003e \u003cspan\u003eIP55 · Classe F\u003c\/span\u003e \u003c\/div\u003e \u003c\/li\u003e \u003cli class=\"bzp-guarantee\"\u003e \u003ci class=\"fa-solid fa-arrow-right\"\u003e\u003c\/i\u003e \u003cdiv\u003e \u003cstrong style=\"display:block;font-size:.78rem;color:var(--bzp-muted)\"\u003eTIPO MOTORE\u003c\/strong\u003e \u003cspan\u003eInduzione 2 poli (2850 min-1) · Servizio continuo S1\u003c\/span\u003e \u003c\/div\u003e \u003c\/li\u003e \u003cli class=\"bzp-guarantee\"\u003e \u003ci class=\"fa-solid fa-arrow-right\"\u003e\u003c\/i\u003e \u003cdiv\u003e \u003cstrong style=\"display:block;font-size:.78rem;color:var(--bzp-muted)\"\u003eTENUTA MECCANICA\u003c\/strong\u003e \u003cspan\u003eCeramica \/ Grafite \/ NBR · T max 90°C\u003c\/span\u003e \u003c\/div\u003e \u003c\/li\u003e \u003cli class=\"bzp-guarantee\"\u003e \u003ci class=\"fa-solid fa-arrow-right\"\u003e\u003c\/i\u003e \u003cdiv\u003e \u003cstrong style=\"display:block;font-size:.78rem;color:var(--bzp-muted)\"\u003eALT. ASPIRAZIONE\u003c\/strong\u003e \u003cspan\u003eFino a 7 m (manometrica)\u003c\/span\u003e \u003c\/div\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-contact-box\"\u003e \u003ch4 class=\"bzp-box-title\" style=\"color:rgba(255,255,255,.9)!important\"\u003eSupporto alla Progettazione\u003c\/h4\u003e \u003cp class=\"bzp-price-unit\" style=\"color:rgba(255,255,255,.4)!important;margin-bottom:.75rem\"\u003e Verifica della curva di prevalenza per il tuo edificio o impianto industriale. \u003c\/p\u003e \u003ca href=\"tel:+390586764566\" class=\"bzp-action-secondary\" style=\"border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)!important;margin-bottom:.5rem\"\u003e \u003ci class=\"fa-solid fa-phone\"\u003e\u003c\/i\u003e +39 0586 764566 \u003c\/a\u003e \u003ca href=\"https:\/\/wa.me\/390586764566?text=Richiedo%20supporto%20tecnico%20pompa%20Serie%202C\" class=\"bzp-action-secondary\" style=\"border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)!important;margin-bottom:.5rem\"\u003e \u003ci class=\"fa-brands fa-whatsapp\"\u003e\u003c\/i\u003e Assistenza WhatsApp \u003c\/a\u003e \u003ca href=\"mailto:vendite@buildzone.it\" class=\"bzp-action-secondary\" style=\"border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)!important\"\u003e \u003ci class=\"fa-solid fa-envelope\"\u003e\u003c\/i\u003e vendite@buildzone.it \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 4. DOCUMENTI DOWNLOAD (SUBITO DOPO DESCRIZIONE - ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-docs-section bzp-section-docs\" id=\"bzp-docs\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"row align-items-end mb-4\"\u003e \u003cdiv class=\"col-lg-8\"\u003e \u003cspan class=\"bzp-section-eyebrow\"\u003e \u003ci class=\"fa-solid fa-folder-open\"\u003e\u003c\/i\u003e Documentazione esecutiva \u003c\/span\u003e \u003ch3 class=\"bzp-section-title\"\u003eSchede tecniche e certificati\u003c\/h3\u003e \u003cp class=\"bzp-section-sub\"\u003e Scarica i documenti per la validazione di progetto e la conformità normativa della pompa Serie 2C. \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-docs-grid\"\u003e \u003ca href=\"https:\/\/speroni.it\/file\/pdf\/2%20CM%2025.pdf\" class=\"bzp-doc-card\" target=\"_blank\" rel=\"noopener\"\u003e \u003cdiv class=\"bzp-doc-icon pdf\"\u003e\u003ci class=\"fa-solid fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cdiv class=\"bzp-doc-info\"\u003e \u003cspan class=\"bzp-doc-name\"\u003eScheda Tecnica e Curve Q\/H\u003c\/span\u003e \u003cspan class=\"bzp-doc-meta\"\u003ePDF · 2.8 MB · Rev. 2024\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-doc-dl\"\u003e\u003ci class=\"fa-solid fa-download\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/speroni.it\/file\/manuali\/Manuale%20istruzioni%20centrifughe.pdf\" class=\"bzp-doc-card\" target=\"_blank\" rel=\"noopener\"\u003e \u003cdiv class=\"bzp-doc-icon pdf\"\u003e\u003ci class=\"fa-solid fa-book-open\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cdiv class=\"bzp-doc-info\"\u003e \u003cspan class=\"bzp-doc-name\"\u003eManuale Installazione e Manutenzione\u003c\/span\u003e \u003cspan class=\"bzp-doc-meta\"\u003ePDF · 5.1 MB · Multilingua\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-doc-dl\"\u003e\u003ci class=\"fa-solid fa-download\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.speroni.it\/articolo\/2-cm-25\/\" class=\"bzp-doc-card\" target=\"_blank\" rel=\"noopener\"\u003e \u003cdiv class=\"bzp-doc-icon dwg\"\u003e\u003ci class=\"fa-solid fa-file-lines\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cdiv class=\"bzp-doc-info\"\u003e \u003cspan class=\"bzp-doc-name\"\u003eScheda Prodotto Speroni\u003c\/span\u003e \u003cspan class=\"bzp-doc-meta\"\u003eSito ufficiale · Dettagli costruttivi\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-doc-dl\"\u003e\u003ci class=\"fa-solid fa-arrow-up-right-from-square\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 5. TABELLA MATERIALI (ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-body bzp-section-materials-table\" style=\"padding-top:0\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"bzp-box\"\u003e \u003cdiv class=\"bzp-box-head\"\u003e \u003cdiv class=\"bzp-box-head-icon\"\u003e\u003ci class=\"fa-solid fa-table\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003ch3 class=\"bzp-box-title\"\u003eMateriali e Componenti\u003c\/h3\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-box-body\"\u003e \u003ctable class=\"bzp-norm-table\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eComponente\u003c\/th\u003e \u003cth\u003eMateriale\u003c\/th\u003e \u003cth\u003eProprietà \/ Note\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eCorpo pompa\u003c\/td\u003e \u003ctd\u003eGhisa EN-GJL-200\u003c\/td\u003e \u003ctd\u003eSmorzamento vibrazionale, resistenza alla corrosione atmosferica\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupporto motore\u003c\/td\u003e \u003ctd\u003eGhisa EN-GJL-200\u003c\/td\u003e \u003ctd\u003eRigidità strutturale, allineamento albero motore\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGiranti (2x)\u003c\/td\u003e \u003ctd\u003eOttone CB753S\u003c\/td\u003e \u003ctd\u003eResistenza meccanica, lavorabilità di precisione\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAlbero motore\u003c\/td\u003e \u003ctd\u003eAcciaio inox AISI 304\u003c\/td\u003e \u003ctd\u003eResistenza alla corrosione elettrolitica\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTenuta meccanica\u003c\/td\u003e \u003ctd\u003eCeramica \/ Grafite \/ NBR\u003c\/td\u003e \u003ctd\u003eTemperatura max 90°C, resistenza all'abrasione\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 6. GRAFICI (VERIFICATI CON PROTOCOLLO - DALLA CURVA JPG) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-gallery-section bzp-section-gallery\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"row align-items-end mb-4\"\u003e \u003cdiv class=\"col-lg-8\"\u003e \u003cspan class=\"bzp-section-eyebrow\"\u003e \u003ci class=\"fa-solid fa-chart-line\"\u003e\u003c\/i\u003e Dati prestazionali verificati \u003c\/span\u003e \u003ch3 class=\"bzp-section-title\"\u003eCurve Q\/H e punti di lavoro\u003c\/h3\u003e \u003cp class=\"bzp-section-sub\"\u003eDiagramma estratto dalla scheda tecnica ufficiale per il dimensionamento di impianto.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row g-3\"\u003e \u003cdiv class=\"col-md-6\"\u003e \u003cdiv class=\"bzp-gallery-card\"\u003e \u003cimg src=\"https:\/\/www.speroni.it\/wp-content\/uploads\/2-CM-25-Curva.jpg\" alt=\"Curva caratteristica pompa bigirante Serie 2C: portata (m³\/h) in funzione della prevalenza (m)\" loading=\"lazy\" class=\"img-fluid\"\u003e \u003cp class=\"bzp-gallery-caption\"\u003e\u003cstrong\u003eCurva prestazionale Q\/H:\u003c\/strong\u003e Portata (m³\/h) \/ Prevalenza (m) per modello 2CM 25. La doppia girante garantisce prevalenze superiori rispetto ai modelli monogiranti a parità di portata.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"col-md-6\"\u003e \u003cdiv class=\"bzp-gallery-card\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/0029\/2915\/files\/2CM-LATERALE.jpg?v=1779433185\" alt=\"Vista laterale pompa bigirante Serie 2C con quote di ingombro e attacchi idraulici\" loading=\"lazy\" class=\"img-fluid\"\u003e \u003cp class=\"bzp-gallery-caption\"\u003e\u003cstrong\u003eDimensioni d'ingombro:\u003c\/strong\u003e Quote di installazione per la progettazione del layout impianto.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 7. QUADRO NORMATIVO (PRIORITÀ ALTA - ENGINEERING) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-body bzp-section-normative\" style=\"padding-top:0\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"bzp-box\"\u003e \u003cdiv class=\"bzp-box-head\"\u003e \u003cdiv class=\"bzp-box-head-icon\"\u003e\u003ci class=\"fa-solid fa-scale-balanced\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003ch3 class=\"bzp-box-title\"\u003eQuadro Normativo e Conformità\u003c\/h3\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-box-body\"\u003e \u003ctable class=\"bzp-norm-table\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eNorma \/ Direttiva\u003c\/th\u003e \u003cth\u003eApplicazione\u003c\/th\u003e \u003cth\u003eClassificazione \/ Limite\u003c\/th\u003e \u003cth\u003eStato\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003eEN 60335-2-41\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003eSicurezza elettropompe per uso domestico\u003c\/td\u003e \u003ctd\u003eT liquido ≤ 35°C\u003c\/td\u003e \u003ctd\u003e\u003cspan class=\"badge-conf\"\u003e\u003ci class=\"fa-solid fa-check\"\u003e\u003c\/i\u003e Conforme\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003eDirettiva Macchine 2006\/42\/CE\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003eRequisiti essenziali di sicurezza\u003c\/td\u003e \u003ctd\u003eAllegato I · Marcatura CE\u003c\/td\u003e \u003ctd\u003e\u003cspan class=\"badge-conf\"\u003e\u003ci class=\"fa-solid fa-check\"\u003e\u003c\/i\u003e Certificata\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003eDirettiva Bassa Tensione 2014\/35\/EU\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003eProgettazione componenti elettrici\u003c\/td\u003e \u003ctd\u003eMotori 230V \/ 400V · Isolamento Classe F\u003c\/td\u003e \u003ctd\u003e\u003cspan class=\"badge-conf\"\u003e\u003ci class=\"fa-solid fa-check\"\u003e\u003c\/i\u003e Conforme\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003eDirettiva EMC 2014\/30\/EU\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003eCompatibilità elettromagnetica\u003c\/td\u003e \u003ctd\u003eAmbienti residenziali\/industriali\u003c\/td\u003e \u003ctd\u003e\u003cspan class=\"badge-conf\"\u003e\u003ci class=\"fa-solid fa-check\"\u003e\u003c\/i\u003e Conforme\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp class=\"bzp-price-note mt-3\"\u003e\u003ci class=\"fa-solid fa-circle-info me-2\"\u003e\u003c\/i\u003eLa pompa è idonea per installazioni in contesti soggetti a verifica periodica secondo DM 37\/08.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 8. FAQ TECNICHE (ENGINEERING - 5 DOMANDE) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-body bzp-section-faq\" style=\"padding-top:0\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"row g-4\"\u003e \u003cdiv class=\"col-lg-8\"\u003e \u003cdiv class=\"bzp-box\"\u003e \u003cdiv class=\"bzp-box-head\"\u003e \u003cdiv class=\"bzp-box-head-icon\"\u003e\u003ci class=\"fa-solid fa-circle-question\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003ch3 class=\"bzp-box-title\"\u003eDomande frequenti di ingegneria impianti\u003c\/h3\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-box-body\"\u003e \u003cdiv class=\"bzp-accordion\"\u003e \u003cdiv class=\"bzp-acc-item open\"\u003e \u003cbutton class=\"bzp-acc-btn\" onclick=\"bzpToggle(this)\" type=\"button\" aria-expanded=\"true\"\u003e \u003cdiv class=\"bzp-acc-btn-left\"\u003e \u003cdiv class=\"bzp-acc-btn-icon\"\u003e\u003ci class=\"fa-solid fa-1\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-acc-label\"\u003eQual è il vantaggio della configurazione bigirante rispetto a una monogirante?\u003c\/span\u003e \u003c\/div\u003e \u003ci class=\"fa-solid fa-chevron-down bzp-acc-arrow\"\u003e\u003c\/i\u003e \u003c\/button\u003e \u003cdiv class=\"bzp-acc-body\"\u003eLa doppia girante montata in serie sullo stesso albero consente di raddoppiare la \u003cstrong\u003eprevalenza\u003c\/strong\u003e (spinta) a parità di portata. Questo è fondamentale per impianti che richiedono sollevamento su più piani (edifici multipiano) o sistemi con lunghe distanze orizzontali e perdite di carico elevate.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-acc-item\"\u003e \u003cbutton class=\"bzp-acc-btn\" onclick=\"bzpToggle(this)\" type=\"button\" aria-expanded=\"false\"\u003e \u003cdiv class=\"bzp-acc-btn-left\"\u003e \u003cdiv class=\"bzp-acc-btn-icon\"\u003e\u003ci class=\"fa-solid fa-2\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-acc-label\"\u003eQuali tipi di liquidi posso pompare con la Serie 2C?\u003c\/span\u003e \u003c\/div\u003e \u003ci class=\"fa-solid fa-chevron-down bzp-acc-arrow\"\u003e\u003c\/i\u003e \u003c\/button\u003e \u003cdiv class=\"bzp-acc-body\"\u003eLa pompa è progettata per \u003cstrong\u003eacqua pulita e liquidi moderatamente carichi di impurità non aggressive\u003c\/strong\u003e per i materiali (ghisa, ottone, AISI 304). Esempi: acque di pozzo con leggera torbidità, acque piovane, impianti di raffreddamento. Non è adatta per liquidi aggressivi (acidi, solventi) o fanghi ad alta densità.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-acc-item\"\u003e \u003cbutton class=\"bzp-acc-btn\" onclick=\"bzpToggle(this)\" type=\"button\" aria-expanded=\"false\"\u003e \u003cdiv class=\"bzp-acc-btn-left\"\u003e \u003cdiv class=\"bzp-acc-btn-icon\"\u003e\u003ci class=\"fa-solid fa-3\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-acc-label\"\u003ePosso utilizzare la pompa con acqua calda oltre i 35°C?\u003c\/span\u003e \u003c\/div\u003e \u003ci class=\"fa-solid fa-chevron-down bzp-acc-arrow\"\u003e\u003c\/i\u003e \u003c\/button\u003e \u003cdiv class=\"bzp-acc-body\"\u003eSì. Per \u003cstrong\u003eusi domestici\u003c\/strong\u003e la norma EN 60335-2-41 limita la temperatura a 35°C. Per \u003cstrong\u003eapplicazioni industriali o speciali\u003c\/strong\u003e (es. trasferimento acqua calda, impianti solari termici), la pompa può operare con liquidi fino a \u003cstrong\u003e90°C\u003c\/strong\u003e, grazie alla tenuta meccanica ceramica\/grafite\/NBR e ai materiali metallici selezionati.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-acc-item\"\u003e \u003cbutton class=\"bzp-acc-btn\" onclick=\"bzpToggle(this)\" type=\"button\" aria-expanded=\"false\"\u003e \u003cdiv class=\"bzp-acc-btn-left\"\u003e \u003cdiv class=\"bzp-acc-btn-icon\"\u003e\u003ci class=\"fa-solid fa-4\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-acc-label\"\u003eCosa significa il grado di protezione IP55?\u003c\/span\u003e \u003c\/div\u003e \u003ci class=\"fa-solid fa-chevron-down bzp-acc-arrow\"\u003e\u003c\/i\u003e \u003c\/button\u003e \u003cdiv class=\"bzp-acc-body\"\u003eIP55 garantisce: \u003cstrong\u003e5\u003c\/strong\u003e = protezione totale contro le polveri (non entra polvere in quantità dannosa); \u003cstrong\u003e5\u003c\/strong\u003e = protetta contro getti d'acqua da tutte le direzioni (ugello Ø 6,3 mm). Ideale per installazioni in locali tecnici umidi, cabine esterne o ambienti industriali polverosi.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-acc-item\"\u003e \u003cbutton class=\"bzp-acc-btn\" onclick=\"bzpToggle(this)\" type=\"button\" aria-expanded=\"false\"\u003e \u003cdiv class=\"bzp-acc-btn-left\"\u003e \u003cdiv class=\"bzp-acc-btn-icon\"\u003e\u003ci class=\"fa-solid fa-5\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003cspan class=\"bzp-acc-label\"\u003eQuale manutenzione richiede la pompa Serie 2C?\u003c\/span\u003e \u003c\/div\u003e \u003ci class=\"fa-solid fa-chevron-down bzp-acc-arrow\"\u003e\u003c\/i\u003e \u003c\/button\u003e \u003cdiv class=\"bzp-acc-body\"\u003eIn servizio continuo, si consiglia: controllo annuale della tenuta meccanica (verifica perdite), pulizia del filtro a monte, verifica delle guarnizioni. La sostituzione della tenuta meccanica è prevista ogni 8.000-10.000 ore o secondo indicazioni del manuale di manutenzione. Le giranti in ottone e l'albero AISI 304 non richiedono manutenzione ordinaria.\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"col-lg-4\"\u003e \u003cdiv class=\"bzp-contact-box\"\u003e \u003ch4 class=\"bzp-box-title\" style=\"color:rgba(255,255,255,.9)!important\"\u003e \u003ci class=\"fa-solid fa-headset me-2\"\u003e\u003c\/i\u003eVerifica dimensionamento \u003c\/h4\u003e \u003cp class=\"bzp-price-unit\" style=\"color:rgba(255,255,255,.4)!important\"\u003e Il nostro ufficio tecnico può validare la curva di prevalenza per il tuo impianto specifico. \u003c\/p\u003e \u003ca href=\"tel:+390586764566\" class=\"bzp-action-secondary\" style=\"border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)!important;margin-bottom:.5rem\"\u003e \u003ci class=\"fa-solid fa-phone\"\u003e\u003c\/i\u003e +39 0586 764566 \u003c\/a\u003e \u003ca href=\"https:\/\/wa.me\/390586764566?text=Richiedo%20verifica%20dimensionamento%20pompa%20Serie%202C\" class=\"bzp-action-secondary\" style=\"border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)!important\"\u003e \u003ci class=\"fa-brands fa-whatsapp\"\u003e\u003c\/i\u003e WhatsApp tecnico \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- ═══════════════════════════════════════════════════════════ 9. VARIANTI E CONFIGURAZIONI (DATI REALI DA INPUT) ═══════════════════════════════════════════════════════════ --\u003e \u003csection class=\"bzp-body bzp-section-variants\" style=\"padding-top:0\"\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"bzp-box\"\u003e \u003cdiv class=\"bzp-box-head\"\u003e \u003cdiv class=\"bzp-box-head-icon\"\u003e\u003ci class=\"fa-solid fa-bolt\"\u003e\u003c\/i\u003e\u003c\/div\u003e \u003ch3 class=\"bzp-box-title\"\u003eAlimentazioni disponibili\u003c\/h3\u003e \u003c\/div\u003e \u003cdiv class=\"bzp-box-body\"\u003e \u003ctable class=\"bzp-norm-table\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eCodice SKU\u003c\/th\u003e \u003cth\u003eTensione di alimentazione\u003c\/th\u003e \u003cth\u003eFrequenza\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003e10489\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003e380V (Trifase)\u003c\/td\u003e \u003ctd\u003e50Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ccode\u003e10451\u003c\/code\u003e\u003c\/td\u003e \u003ctd\u003e230V (Monofase)\u003c\/td\u003e \u003ctd\u003e50Hz\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp class=\"bzp-price-note mt-3\"\u003e\u003ci class=\"fa-solid fa-circle-info me-2\"\u003e\u003c\/i\u003eEntrambe le versioni condividono lo stesso gruppo idraulico (corpo pompa, giranti, albero) e differiscono esclusivamente per l'avvolgimento del motore e la presenza del condensatore di spunto (versione monofase).\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c!-- Script accordion BuildZone Product --\u003e \u003cscript\u003e function bzpToggle(btn) { var item = btn.closest('.bzp-acc-item'); var isOpen = item.classList.contains('open'); var accordion = item.closest('.bzp-accordion'); if(accordion){ accordion.querySelectorAll('.bzp-acc-item.open').forEach(function(el) { el.classList.remove('open'); var btnInner = el.querySelector('.bzp-acc-btn'); if(btnInner) btnInner.setAttribute('aria-expanded', 'false'); }); } if (!isOpen) { item.classList.add('open'); btn.setAttribute('aria-expanded', 'true'); } } \/\/ Inizializzazione per garantire che l'accordion parta con il primo elemento aperto document.addEventListener('DOMContentLoaded', function() { var firstOpen = document.querySelector('.bzp-acc-item.open'); if(firstOpen){ var btnFirst = firstOpen.querySelector('.bzp-acc-btn'); if(btnFirst) btnFirst.setAttribute('aria-expanded', 'true'); } }); \u003c\/script\u003e \u003c\/div\u003e","brand":"Speroni","offers":[{"title":"380V \/ 1.5 hp - 1.1 kw","offer_id":56021751824724,"sku":"10489","price":514.6,"currency_code":"EUR","in_stock":false},{"title":"230V \/ 1.5 hp - 1.1 kw","offer_id":56021751857492,"sku":"10451","price":542.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/0029\/2915\/files\/2CM-3-4.jpg?v=1779433185","url":"https:\/\/www.buildzone.it\/en\/products\/serie-2c-elettropompa-centrifuga-bigirante-trifase-speroni","provider":"BUILDZONE","version":"1.0","type":"link"}