1. Prodotto finitoview
The BLANCO PRECIS SILGRANIT Single Bowl Undermount Kitchen Sink, Model 522259, is a premium granite composite sink designed for durability and functionality in modern kitchens. This sink is manufactured in Canada and Germany, ensuring high-quality craftsmanship. Its Anthracite color provides a sleek, contemporary look.

Immagine 1.1: Dall'alto verso il basso view of the BLANCO PRECIS SILGRANIT Single Bowl Undermount Kitchen Sink in Anthracite.
2. Caratteristiche principali
- Materiale: Constructed from SILGRANIT, a premium granite composite material.
- Durata: Engineered to withstand heavy cookware, hot bakeware, and scuff marks.
- Resistenza al calore: Resistant to temperatures up to 536 degrees Fahrenheit.
- Igiene: Features a non-porous, food-safe surface that protects against bacteria.
- Posizionamento dello scarico: Rear-positioned drain location maximizes usable bowl space and cabinet storage.
- Pulibilità: Unsurpassed cleanability, making maintenance straightforward.

Immagine 2.1: Primo piano view of the durable Silgranit material surface.
2.1. Understanding SILGRANIT Material
SILGRANIT is a unique granite composite that combines the strength of natural granite with advanced engineering. This material is designed to be highly resistant to scratches, chips, and impacts, making it ideal for demanding kitchen environments. Its non-porous nature prevents the absorption of liquids and dirt, contributing to its hygienic properties and ease of cleaning.
Video 2.1: Un overview of the BLANCO SILGRANIT manufacturing process, highlighting the material's development and properties.
3. Specifiche
| Attributo | Dettaglio |
|---|---|
| Marca | BIANCO |
| Numero di modello | 522259 |
| Colore | Antracite |
| Materiale | Silgranite |
| Tipo di installazione | sottotop |
| Size (for cabinet) | 26.81" L X 17.75" W for 30" Cabinet |
| Dimensioni del prodotto | 24"P x 36"L x 16"A |
| Tipo di finitura | Opaco |
| Forma | Rettangolare |
| Tipo di scarico | Sollevare e girare |
| Conteggio dei fori | 1 |
| Peso dell'articolo | 1 libbre |
| Istruzioni per la cura del prodotto | Lavare a mano |
| Garanzia | Garanzia a vita limitata |

Image 3.1: Detailed dimensions of the BLANCO PRECIS SILGRANIT Single Bowl Sink.
4. Installazione
4.1. Undermount Installation
This BLANCO sink is designed for undermount installation, providing a seamless look with your countertop. Professional installation is recommended to ensure proper fit and sealing. While some sinks include a countertop cutout template, BLANCO typically does not provide one. Ensure your installer accurately measures and cuts the countertop opening according to the sink's dimensions.
4.2. Componenti richiesti (non inclusi)
- Drain assembly (e.g., flange for garbage disposal)
- Mounting clips/hardware (typically supplied with the sink, but verify package contents)
- Sealant (silicone caulk)
5. Istruzioni per l'uso
The BLANCO PRECIS SILGRANIT sink functions as a standard kitchen sink. Its single bowl design offers ample space for washing large pots and pans. The rear-positioned drain helps keep the drain area clear for continuous use.

Image 5.1: The BLANCO PRECIS sink integrated into a kitchen countertop with a faucet.
5.1. Accessori opzionali
Consider using compatible sink grids or other accessories to enhance functionality and protect the sink surface. These are typically sold separately.

Image 5.2: The sink shown with optional accessories like a cutting board and colander.
6. Manutenzione e cura
Maintaining your BLANCO PRECIS SILGRANIT sink is simple due to its durable and non-porous surface. Follow these guidelines to keep your sink looking its best:
- Pulizia giornaliera: Hand wash the sink regularly with mild soap and water. Use a soft cloth or sponge.
- Prevenzione delle macchie: The non-porous surface resists stains. For best results, rinse the sink thoroughly after each use to prevent food particles or liquids from drying on the surface.
- Hard Water: If you have hard water, mineral deposits may be visible, especially on darker colored sinks. To prevent this, wipe the sink dry after use. For existing deposits, use a solution of white vinegar and water, or a specialized granite composite cleaner.
- Evitare prodotti chimici aggressivi: Do not use abrasive cleaners, steel wool, or strong chemical agents (e.g., drain cleaners containing sulfuric acid) as these can damage the surface.
- Resistenza al calore: While the sink is heat resistant up to 536°F, it is always recommended to use a trivet or hot pad for extremely hot items to prevent potential thermal shock or discoloration over time.
Video 6.1: A comparison demonstrating the ease of cleaning and maintenance for BLANCO SILGRANIT sinks compared to other materials.
Video 6.2: Un utente review mostrareasing the durability and easy cleaning of a white BLANCO SILGRANIT sink.
Video 6.3: Un utente review demonstrating the durability and easy cleaning of a black BLANCO SILGRANIT sink, including the use of a silicone grid.
7. Risoluzione Dei Problemi
Most issues with your BLANCO sink can be resolved with proper cleaning and care. If you encounter persistent problems, refer to the following:
- Macchie d'acqua/depositi minerali: As mentioned in the Maintenance section, these can be addressed by wiping the sink dry after use or using a vinegar solution/specialized cleaner.
- Graffi/scheggiature: While highly resistant, extreme impact can cause damage. Minor scuff marks can often be buffed out with a non-abrasive cleaner. For significant damage, contact BLANCO customer support.
- Problemi di drenaggio: Ensure the drain assembly is clear of debris. The lift and turn drain type allows for easy removal of collected particles.
8. Garanzia e supporto
The BLANCO PRECIS SILGRANIT Single Bowl Undermount Kitchen Sink is backed by a Garanzia a vita limitata. This warranty covers manufacturing defects and ensures the quality and durability of your sink under normal use.
8.1. Come ottenere il servizio di garanzia
In the event of a warranty claim or for technical assistance, please contact BLANCO customer support directly. Keep your proof of purchase and model number (522259) readily available.
- Visit the official BLANCO websito per le informazioni di contatto.
- Refer to the documentation included with your purchase for specific warranty terms and conditions.





