Anelli di riserva dell'omogeneizzatore Bos Ricambi

BOS Homogenisers Back-Up Rings for High-Pressure Systems

BOS Homogenisers back-up rings are precision-engineered

components designed to support sealing systems in high-pressure

homogenizers. In demanding industrial applications, back-up rings

prevent seal extrusion, maintain sealing geometry and contribute to

stable and reliable machine performance.

As a specialized manufacturer and spare parts supplier,

BOS Homogenisers provides high-quality back-up rings

for BOS MG-series homogenizers as well as compatible Gaulin,

SPX-APV and Rannie machines. With more than 75 years of experience

in homogenisation technology and worldwide distribution, we ensure

reliable spare parts supply for critical production processes.

What Are BOS Homogenisers Back-Up Rings?

Back-up rings are auxiliary sealing elements used together with primary

seals such as O-rings and packing assemblies. In high-pressure

homogenizers, sealing systems are exposed to extreme operating

pressures and continuous mechanical loads.

The primary functions of BOS Homogenisers back-up rings include:

Prevenzione dell'estrusione delle guarnizioni in elastomero in condizioni di alta pressione
Supporting structural stability of primary sealing elements
Maintaining sealing integrity during pressure cycles
Reducing deformation caused by mechanical stress
Extending the service life of the entire sealing assembly

Without properly specified back-up rings, sealing systems may

experience premature wear, leakage or unexpected failure.

Applications in BOS MG-Series Homogenizers

BOS Homogenisers manufactures a complete range of MG-series

high-pressure homogenizers, designed for industrial use in dairy,

food, pharmaceutical, chemical and biotech sectors. These machines

operate at high pressures and require durable, precisely engineered

sealing components.

BOS Homogenisers back-up rings are used in:

Gruppi di tenuta dello stantuffo
Blocchi cilindri con estremità liquide
Sistemi di attuazione idraulica
Corpi valvola per alta pressione
Pressure control systems

Each back-up ring is selected to match the pressure rating,

machine configuration and application requirements of the

specific MG-series model.

Engineered for High-Pressure Performance

L'omogeneizzazione ad alta pressione agisce sui componenti interni

to continuous stress and rapid pressure fluctuations. Back-up

rings must withstand:

Pressioni di esercizio estreme
Espansione e contrazione termica
Vibrazioni meccaniche
Exposure to process media
Dynamic movement of sealing components

Precision manufacturing and strict dimensional tolerances

are essential to ensure consistent sealing performance

and long-term reliability.

Compatible with Gaulin, SPX-APV & Rannie Systems

In addition to supplying parts for BOS MG-series homogenizers,

BOS Homogenisers specializes in spare parts for Gaulin, SPX-APV

and Rannie machines. This allows customers operating mixed

homogenizer fleets to source reliable components from one

specialized supplier.

Il nostro portafoglio di ricambi include:

BOS Homogenisers back-up rings
O-ring
Anelli del pistone
Gruppi di imballaggio
Pistoni
Valvole di omogeneizzazione
Sedi delle valvole e componenti di tenuta

With more than 15,000 spare parts on stock, we ensure fast

response times and global availability.

L'importanza di una corretta scelta dell'anello di supporto

Selecting the correct BOS Homogenisers back-up ring is

critical for maintaining machine reliability. Incorrect

dimensions or unsuitable materials may result in:

Estrusione di guarnizioni sotto pressione
Leakage and contamination risks
Usura accelerata delle guarnizioni primarie
Instabilità della pressione
Tempi di inattività imprevisti della produzione

Our technical specialists assist customers in identifying

the correct back-up ring based on homogenizer model,

operating pressure and application conditions.

Manutenzione e sostituzione preventiva

Back-up rings are typically replaced during preventive

maintenance or liquid-end overhauls. Scheduled replacement

helps maintain stable operation and minimizes the risk of

unexpected failures.

BOS Homogenisers supports maintenance teams with:

Accurate spare part identification
Consultazione tecnica
Fast quotation processing
Efficient international shipping

Global Supply from the Netherlands

Con sede centrale e stabilimenti produttivi nei Paesi Bassi,

BOS Homogenisers opera attraverso una rete consolidata a livello globale

distribution network. We provide reliable delivery of

back-up rings and other spare parts to customers worldwide.

Our international presence ensures that industrial

customers receive:

Short lead times
Consistent quality
Technical expertise
Assistenza a lungo termine per i ricambi

BOS Homogenisers – Your Back-Up Ring Specialist

Founded in 1950, BOS Homogenisers has developed into a

trusted authority in homogenizer technology and spare parts

supply. Our specialization in BOS, Gaulin, SPX-APV and

Rannie systems makes us a reliable partner for industrial

applications worldwide.

Se state cercando un fornitore affidabile di

BOS Homogenisers back-up rings,

our team can provide the correct spare part with

technical expertise and global reach.

Contatta oggi stesso BOS Homogenisers per richiedere un preventivo

or technical assistance for your back-up ring requirements.

Ricambi BOS correlati

Cerchi altri ricambi per omogeneizzatori BOS? Scopri la nostra gamma completa di ricambi BOS:

Anelli di guida dell'omogeneizzatore Bos – Anelli di guida di precisione
Blocchi cilindri Bos – Blocchi cilindri di precisione
Guarnizioni dell'attuatore dell'omogeneizzatore Bos – Guarnizioni per attuatori
Omogeneizzatore Bos Blocchi cilindrici – Blocchi cilindri di precisione
Pistoni dell'omogeneizzatore Bos – Pistoni ad alta pressione

Visualizza tutti i ricambi →

Alternative compatibili di altre marche

Cerchi anelli di ricambio per omogeneizzatori di altre marche? BOS Homogenisers fornisce ricambi compatibili con tutte le principali marche:

Anelli di riserva Rannie | Anello di riserva Gaulin | Anello di riserva SPX | Anelli di riserva APV

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