Bruno Wolhfarth: Hygienic design for the highest safety

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class="media-body"> <span class="mg-blog-date"><i class="fas fa-clock"></i> Nov 19, 2024 </span> </div> </div> </div> <article class="page-content-single small single"> <div class="wp-block-image"> <figure class="alignright size-full"><a href="https://wolhfarth.eu/" target="_blank" rel=" noreferrer noopener"><img decoding="async" width="168" height="65" src="https://www.tecnachemipharma.com/wp-content/uploads/2024/05/wolhfarth-1.png" alt="Bruno Wolhfarth" class="wp-image-182"/></a></figure></div> <p>In 2025, Bruno Wolhfarth will be celebrating 60 years of business, success, constant reseach to always offer high-quality, reliable and safe products</p> <p>Wolhfarth electric pumps are used for the transfer of liquid products, such as soft drinks and syrups, as well as dense products, such as creams, emulsions, shampoos, and jams, and meet the requirements and strict standards of various industries, from food to pharmaceuticals to cosmetics.</p> <p>In 2025, the company will be 60 years old. The filters and pumps have retained the basic construction features that have made them successful over time, but there has been constant research to bring about innovations that improve the quality of the products: from the internal finish of the surfaces to the safety of the electrical parts and the ease of use and maintenance.</p> <div class="wp-block-image"> <figure class="alignleft size-full"><a href="https://wolhfarth.eu/" target="_blank" rel=" noreferrer noopener"><img fetchpriority="high" decoding="async" width="500" height="333" src="https://www.tecnachemipharma.com/wp-content/uploads/2024/11/Elettropompa-sreie-HRS.jpg" alt="Bruno Wolhfarth" class="wp-image-493" srcset="https://www.tecnachemipharma.com/wp-content/uploads/2024/11/Elettropompa-sreie-HRS.jpg 500w, https://www.tecnachemipharma.com/wp-content/uploads/2024/11/Elettropompa-sreie-HRS-300x200.jpg 300w" sizes="(max-width: 500px) 100vw, 500px" /></a></figure></div> <p>The common feature of Bruno Wolhfarth’s production is the attention to detail and finish aimed at perfect cleanliness, to avoid contamination of the product in the production process. Wolhfarth patents are based precisely on this hygienic design criterion. The filtration filters with cellulose filter layers have no gaskets, are made entirely of stainless steel and the patented round plates can be removed for perfect cleaning. The RS and HRS series of electric pumps have patented internal parts to guarantee the highest degree of hygiene; in particular, the HRS series is the first electric pump with a flexible impeller and patented drainage system for emptying and flushing the inside of the pump body.</p> <p>The materials used are of high quality: solid bar stainless steel purchased from European steel mills, elastomers for the impellers of electric pumps from certified chemical industries and FDA-certified elastomers for use in contact with foodstuffs. The exterior and interior surfaces have a high degree of finish. Production is carried out entirely at the plant in Sordio, in the province of Lodi, and the machines are individually tested.</p> <p>The best example of reliability is the rapid delivery of spare parts, which are always in stock. The steel parts of the filters and pumps are machined from solid bars, not cast or pressed: this makes them particularly resistant to mechanical wear and contact with aggressive or abrasive liquids. </p> <p>Safety is given special attention in the design, as well as in the selection of electrical components and the drafting of instructions for use. Electric pumps and filters can be supplied in “ATEX” execution, certified for use in explosion hazardous areas (zone 1,2,21,22).</p> <hr class="wp-block-separator has-alpha-channel-opacity"/> <h2 class="wp-block-heading">Design igienico per la <strong>massima sicurezza</strong></h2> <p><br><strong>Nel 2025 Bruno Wolhfarth festeggerà 60 anni di attività, di successi, di ricerca continua per poter offrire sempre prodotti di alta qualità, affidabili e sicuri</strong></p> <p>Le elettropompe Wolhfarth vengono impiegate per il travaso di prodotti liquidi, come bibite e sciroppi, ma anche densi, come creme, emulsioni, shampoo, marmellate e rispondono alle esigenze ed ai severi standard di vari settori, dall’alimentare al farmaceutico al cosmetico.</p> <p>Nel 2025 la ditta compirà 60 anni di attività. I filtri e le pompe hanno mantenuto nel tempo le caratteristiche costruttive basilari che ne hanno decretato il successo, ma l’attività di ricerca è stata costante, per apportare innovazioni che migliorassero la qualità dei prodotti: dalla finitura interna delle superfici alla sicurezza delle parti elettriche, alla praticità di utilizzo e manutenzione.</p> <p>La caratteristica che accomuna la produzione della Bruno Wolhfarth è l’attenzione ai particolari e alle finiture finalizzati ad una perfetta pulizia, per evitare la contaminazione del prodotto nel processo produttivo. I brevetti Wolhfarth si basano appunto su questo criterio di design igienico. I filtri per la filtrazione con strati filtranti di cellulosa non hanno guarnizioni, sono completamente in acciaio inox e le piastre brevettate di forma rotonda si smontano per una perfetta pulizia. Le serie di elettropompe RS e HRS hanno parti interne brevettate per garantire il massimo grado di igiene; in particolare la serie HRS è la prima elettropompa a girante flessibile con sistema di drenaggio brevettato per lo svuotamento e il lavaggio dell’interno del corpo pompa.</p> <p>I materiali impiegati sono di alta qualità: acciaio inox da barra piena acquistato da acciaierie europee, elastomeri per le giranti delle elettropompe da industrie chimiche certificate ed elastomeri certificati FDA per l’uso a contatto di alimenti. Le superfici esterne ed interne hanno un elevato grado di finitura. La produzione viene eseguita completamente nello stabilimento di Sordio, in provincia di Lodi, e le macchine vengono collaudate singolarmente.</p> <p>Il migliore esempio di affidabilità è la rapidità con cui vengono forniti i ricambi, sempre disponibili a magazzino. Le parti in acciaio dei filtri e delle pompe sono ricavate dalla barra piena, non da fusione o stampaggio: questo le rende particolarmente resistenti all’usura meccanica e al contatto con liquidi aggressivi o abrasivi. </p> <p>Alla sicurezza viene data particolare attenzione nella progettazione, come anche nella scelta dei componenti elettrici e nella redazione delle istruzioni per l’uso. Le elettropompe e i filtri possono essere forniti in esecuzione “ATEX”, certificati per l’uso in zone a rischio di esplosione (zona 1,2,21,22).</p> <script> function pinIt() { var e = document.createElement('script'); e.setAttribute('type','text/javascript'); e.setAttribute('charset','UTF-8'); e.setAttribute('src','https://assets.pinterest.com/js/pinmarklet.js?r='+Math.random()*99999999); document.body.appendChild(e); } </script> <div class="post-share"> <div class="post-share-icons cf"> <a href="https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.tecnachemipharma.com%2Fhygienic-design-for-the-highest-safety%2F" class="link facebook" target="_blank" > <i class="fab fa-facebook"></i> </a> <a href="http://twitter.com/share?url=https%3A%2F%2Fwww.tecnachemipharma.com%2Fhygienic-design-for-the-highest-safety%2F&text=Bruno%20Wolhfarth%3A%20Hygienic%20design%20for%20the%20highest%20safety" class="link x-twitter" target="_blank"> <i class="fa-brands fa-x-twitter"></i> </a> <a href="mailto:?subject=Bruno%20Wolhfarth:%20Hygienic%20design%20for%20the%20highest%20safety&body=https%3A%2F%2Fwww.tecnachemipharma.com%2Fhygienic-design-for-the-highest-safety%2F" class="link email" target="_blank" > <i class="fas fa-envelope"></i> </a> <a href="https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.tecnachemipharma.com%2Fhygienic-design-for-the-highest-safety%2F&title=Bruno%20Wolhfarth%3A%20Hygienic%20design%20for%20the%20highest%20safety" class="link linkedin" target="_blank" > <i class="fab fa-linkedin"></i> </a> <a href="https://telegram.me/share/url?url=https%3A%2F%2Fwww.tecnachemipharma.com%2Fhygienic-design-for-the-highest-safety%2F&text&title=Bruno%20Wolhfarth%3A%20Hygienic%20design%20for%20the%20highest%20safety" class="link telegram" target="_blank" > <i class="fab fa-telegram"></i> </a> <a href="javascript:pinIt();" class="link pinterest"> <i class="fab fa-pinterest"></i> </a> <a class="print-r" href="javascript:window.print()"> <i class="fas fa-print"></i> </a> </div> </div> <div class="clearfix mb-3"></div> <nav class="navigation post-navigation" aria-label="Articoli"> <h2 class="screen-reader-text">Navigazione articoli</h2> <div class="nav-links"><div class="nav-previous"><a href="https://www.tecnachemipharma.com/universal-pack-leccellenza-nel-controllo-qualita/" rel="prev">Universal Pack: Excellence in Quality Control <div class="fa fa-angle-double-right"></div><span></span></a></div><div class="nav-next"><a href="https://www.tecnachemipharma.com/smipack-beauty-sustainability-the-synergy-between-swedish-nature-and-maria-nilas-innovation/" rel="next"><div class="fa fa-angle-double-left"></div><span></span> Smipack. 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