1. Introduction
Thank you for choosing the Primagran Prague 45 Level granite kitchen sink and Tap 9050. This manual provides essential information for the correct installation, safe operation, and proper maintenance of your new kitchen fixture. Please read these instructions thoroughly before beginning installation or use to ensure optimal performance and longevity of the product.
2. Product Overview
2.1 Included Components
- Primagran Prague 45 Level Granite Sink (1 Bowl)
- Primagran Tap 9050 (Single Lever Mixer)
- Classic Siphon with space-saving hose
- Drainage Kit with connection for washing machine or dishwasher
- Roll-Up Dish Drainer
- 3/8 inch connection hoses (400 mm long)
- Assembly Instructions
2.2 Key Features
- Sink Material: High-quality granite aggregates and resins, offering durability and resistance.
- Sink Design: Undermount installation, 1 XL bowl, without integrated drainer.
- Tap Features: Single lever mixer, high-quality brass body, ceramic head, aeration nozzle, 360° swivel spout.
- Durability: Resistant to dirt, stains, mold, heat, thermal shock, impacts, and scratches. Does not lose color over time.
- Ease of Maintenance: Designed for easy cleaning.

Image 2.1: The Primagran Prague 45 Level granite kitchen sink, featuring a single bowl, a black tap, and a roll-up dish drainer.
3. Safety Information
Your Primagran granite sink complies with the safety requirements of the European Union. Please observe the following safety guidelines:
- Sink Weight: Granite sinks are robust and heavy. During assembly and use, ensure that no very heavy objects fall onto the sink to avoid damage.
- Scratch Resistance: The sink surface is durable and resistant to everyday use. However, intentional or very intensive loads can affect its appearance.
- Installation: Due to the weight and the precision required for assembly, we recommend installation by a qualified professional. Correct fastening ensures safety and comfort during use.

Image 3.1: Safety guidelines emphasizing the sink's compliance with EU standards, weight considerations, scratch resistance, and recommended professional installation.
4. Setup and Installation
This section provides general guidance for the installation of your Primagran Prague 45 Level sink and Tap 9050. Refer to the included assembly instructions for detailed, step-by-step procedures. Professional installation is recommended.
4.1 Sink Installation (Undermount)
- Ensure your kitchen cabinet has a minimum width of 45 cm to accommodate the sink.
- The external dimensions of the sink are 410 x 470 mm.
- Follow the template provided with the sink for cutting the countertop opening for undermount installation.
- Secure the sink to the underside of the countertop using appropriate mounting clips and sealant (not included, typically supplied with countertop).

Image 4.1: Diagram illustrating the dimensions of the Primagran Prague 45 Level sink and the minimum cabinet width requirement for installation.
4.2 Tap Installation
- The tap requires a standard 35 mm diameter opening for installation.
- Connect the 3/8 inch connection hoses (400 mm long) to the tap and then to your water supply lines.
- Ensure all connections are tight to prevent leaks.

Image 4.2: Detailed diagram showing the dimensions and key features of the Primagran Tap 9050, including its swivel spout and connection points.
4.3 Siphon and Drainage Kit Installation
- Assemble the classic siphon and drainage kit according to the provided instructions.
- The kit includes a space-saving hose and a connection point for a washing machine or dishwasher.
- Ensure all seals are correctly seated to prevent leaks.

Image 4.3: Diagram illustrating the components and assembly of the Primagran EASY CLEAN siphon system, designed for efficient drainage and easy maintenance.
5. Operating Instructions
5.1 Tap Operation
- The Tap 9050 features a single lever for controlling both water flow and temperature.
- Move the lever up to increase flow and down to decrease/stop.
- Move the lever left for hot water and right for cold water.
- The spout can swivel 360° for convenience.
5.2 Roll-Up Dish Drainer
The included roll-up dish drainer can be placed over the sink bowl to provide a convenient surface for drying dishes, fruits, or vegetables. It can be easily rolled up and stored when not in use.

Image 5.1: The Primagran sink featuring the versatile roll-up dish drainer, shown here supporting items for drying.
6. Maintenance and Cleaning
Regular cleaning and proper maintenance will ensure the longevity and aesthetic appeal of your Primagran granite sink and tap.
- Daily Cleaning: Wipe the sink and tap with a soft cloth and mild dish soap after each use to prevent water spots and residue buildup.
- Stain Removal: The granite surface is stain-resistant. For stubborn stains, use a non-abrasive cleaner specifically designed for granite or composite sinks. Avoid harsh chemicals or abrasive scouring pads.
- Heat Resistance: While the sink is heat-resistant, it is advisable to use a trivet or heat pad for extremely hot pots and pans to prevent potential thermal shock over time.
- Tap Care: Clean the tap with a soft cloth and mild soap. Avoid abrasive cleaners that can damage the finish. The ceramic head ensures long-term, problem-free operation.
- Aeration Nozzle: Periodically unscrew and clean the aeration nozzle on the tap to remove mineral deposits and maintain optimal water flow.

Image 6.1: Visual representation of the Primagran sink's resistance to thermal shock, scratches, impact, high temperatures, and discoloration, alongside its easy-to-clean properties.
7. Specifications
| Feature | Detail |
|---|---|
| Model | Prague 45 Level |
| Part Number | MP4#P-36 |
| External Dimensions (L x W) | 470 mm x 410 mm (47 x 41 cm) |
| Bowl Depth | 200 mm |
| Material | Granite, Resin |
| Color | Black |
| Installation Method | Undermount |
| Minimum Cabinet Width | 45 cm |
| Item Weight | 7.95 kg |
| Tap Model | Tap 9050 |
| Tap Installation Opening | 35 mm diameter |
| Tap Connection Hoses | 3/8 inch, 400 mm long |
8. Warranty and Support
8.1 Manufacturer Warranty
Primagran offers a 35-year manufacturer warranty on all granite sinks. This warranty covers manufacturing defects and ensures the quality and durability of your product. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For any questions regarding installation, operation, maintenance, or warranty claims, please contact Primagran customer support. Refer to the packaging or Primagran's official website for contact details.