1. Продукт бүтүп калдыview
The BLANCO PERFORMA 50/50 Double Bowl Undermount Kitchen Sink, model 440069, is designed for efficient kitchen use. This sink features two equally sized bowls, providing ample space for various kitchen tasks such as washing, rinsing, and soaking. Constructed from SILGRANIT, a durable granite composite material, it is engineered for resilience against daily kitchen demands.
The Anthracite color offers a subtle black sparkle, complementing modern kitchen aesthetics. Its undermount installation provides a seamless look with your countertop.

1-сүрөт: жогорудан ылдыйга view of the BLANCO PERFORMA 50/50 Double Bowl Undermount Kitchen Sink.

Figure 2: The BLANCO PERFORMA sink seamlessly integrated into a kitchen countertop.
2. Орнотуу жана орнотуу
2.1 Алдын ала орнотуу текшерүү тизмеси
- Verify all components are present: Sink unit, cut-out template.
- Ensure countertop material is suitable for undermount installation.
- Confirm minimum cabinet size is 36 inches to accommodate the sink.
- Review жергиликтүү сантехникалык эрежелер жана эрежелер.
2.2 Undermount Installation
This sink is designed for undermount installation, which involves mounting the sink beneath the countertop. This method creates a smooth transition from the countertop to the sink, preventing debris accumulation around the rim.
- Столду даярдоо: Use the provided cut-out template to accurately mark and cut the opening in your countertop. Professional installation is recommended for precise cuts and proper sealing.
- Монтаждоо: Secure the sink to the underside of the countertop using appropriate mounting clips and silicone sealant. Ensure a watertight seal around the entire perimeter of the sink.
- Сантехникалык байланыштар: Connect the drain assemblies and plumbing lines according to standard plumbing practices. Ensure all connections are tight and leak-free.

Figure 3: Detailed dimensions for the BLANCO PERFORMA 50/50 sink, including overall length (33"), width (20"), and individual bowl dimensions (15" x 18" x 10").
3. Operating the Sink
The 50/50 double bowl configuration allows for versatile use. One bowl can be used for washing dishes, while the other can be used for rinsing, food preparation, or soaking items. This design enhances kitchen workflow efficiency.
3.1 SILGRANIT Material Properties
The sink is made from BLANCO's proprietary SILGRANIT material, which offers several performance benefits:
- Жылуулук туруктуулугу: Withstands temperatures up to 536°F (280°C), allowing hot pots and bakeware to be placed directly in the sink.
- Сыгууга каршылык: The hard granite composite material resists scratches from utensils and cookware.
- Acid Resistance: The non-porous surface is resistant to common household acids, such as those found in citrus fruits.
- Так каршылык: Designed to resist stains from various food and beverages, including tea and red wine.
- Non-Fading: The color penetrates the entire material, ensuring consistent color that will not fade over time.

Сүрөт 4: Жакын пландан view of the Anthracite SILGRANIT material, showing its subtle black sparkle.
4. Техникалык тейлөө жана кам көрүү
Proper care will ensure the longevity and appearance of your BLANCO SILGRANIT sink. The material is designed for low maintenance and easy cleaning.
4.1 Күнүмдүк тазалоо
- For routine cleaning, simply wipe the sink with a soft cloth or sponge and mild dish soap.
- Rinse thoroughly with water after cleaning to remove any soap residue.
- Dry the sink with a soft cloth to prevent water spots, especially in hard water areas.
4.2 Removing Stubborn Stains and Marks
- For more stubborn stains or metal marks (e.g., from pots and pans), use a non-abrasive cleaner specifically designed for granite composite sinks, such as BLANCOCLEAN SILGRANIT Sink Cleaner.
- Apply the cleaner to a damp sponge, gently scrub the affected area, and rinse thoroughly.
- Avoid using harsh chemicals, abrasive pads, or steel wool, as these can damage the sink surface.

5-сүрөт: Мисample of BLANCOCLEAN SILGRANIT Sink Cleaner for optimal maintenance.
5. Кыйынчылыктарды
This section addresses common concerns that may arise during the use of your BLANCO SILGRANIT sink.
5.1 Stains or Discoloration
- Себеби: Accumulation of mineral deposits from hard water, or residue from certain foods/liquids left for extended periods.
- Чечим: Use BLANCOCLEAN or a mixture of white vinegar and water to treat mineral deposits. For food stains, a paste of baking soda and water can be gently applied and scrubbed with a soft brush, then rinsed thoroughly. Ensure regular drying after use to minimize water spots.
5.2 Чийилген жерлер
- Себеби: Metal utensils or pots rubbing against the sink surface.
- Чечим: These are typically metal deposits on the sink surface, not actual scratches. Use a non-abrasive cleaner and a soft sponge to gently rub the marks until they disappear.
5.3 Water Drainage Issues
- Себеби: Clogged drain or improper installation of plumbing.
- Чечим: Check the drain for any obstructions and clear them. Ensure the drain assembly is correctly installed and sealed. If issues persist, consult a qualified plumber.
6. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд | BLANCO |
| Модель номери | 440069 |
| Түс | Антрацит |
| Материал | Granite, Granite Composite, SILGRANIT |
| Орнотуу түрү | Алмашуу |
| Стиль | 50/50 Double Bowl |
| Продукциянын жалпы өлчөмдөрү (У x Т x Б) | 33" x 20" x 10.37" |
| Left Bowl Dimensions (L x W x D) | 15" x 18" x 10" |
| Right Bowl Dimensions (L x W x D) | 15" x 18" x 10" |
| Кабинеттин минималдуу өлчөмү | 36" |
| Дренаждын түрү | Көтөрүп, бурулуңуз |
| Элемент Салмагы | 40 фунт |
| Камтылган компоненттер | Cut-Out шаблону |
| UPC | 747943026970 |
7. Кепилдик маалыматы
The BLANCO 440069 PERFORMA SILGRANIT Sink is covered by a Өмүр бою Өндүрүүчүнүн Чектелген КепилдигиБул кепилдик кадимки колдонуу жана тейлөө учурундагы материалдык жана жасалгалоодогу кемчиликтерди камтыйт. Кепилдик дооматтары үчүн сатып алганыңызды тастыктаган документти сактап коюңуз.
For full details regarding warranty terms, conditions, and exclusions, please refer to the official BLANCO warranty documentation provided with your product or visit the manufacturer's webсайт.
8. Кардарларды колдоо кызматы
If you require assistance with installation, operation, maintenance, or have any questions regarding your BLANCO PERFORMA sink, please contact BLANCO customer support.
- Онлайн колдоо: Расмий BLANCO сайтына кириңиз webКөп берилүүчү суроолор, өнүмдөрдү каттоо жана байланыш маалыматы үчүн сайт.
- Байланыш маалыматы: Refer to the packaging or the BLANCO website for current phone numbers and email addresses for customer service.
Колдоо кызматына кайрылганда, моделиңиздин номерин (440069) жана сатып алууну тастыктаган документти жаныңызда кармаңыз.





