One-bowl granite kitchen sink with drainer and large bowl XXL San Francisco 780-50 Level + Freebie

Model name San Francisco 780-50 Level Dimensions of sink: 780 x 500 mm Cabinet width: 50, 60, 80 cm and more
4.60/5 (640 Feedback)

-160,00 €

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Unique coating Protect+ (+19,99€)

The Protect+ coating allows you to enjoy a cleaner dishwasher for longer. It ensures that dirt, stains, spots and limescale settle more slowly and are easier to remove. The Protect+ protective coating is applied during the manufacturing process.

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Product description

San Francisco 780-50 Level XXL sink - simple design, large chamber if you like cooking

Sink with large XXL bowl for cabinets from 50 cm. Choose the San Francisco 780-50 Level XXL model if you love to cook and often use your sink not only for washing dishes, but also for cooking and preparing meals. The Level system allows you to work efficiently on two levels. You can conveniently place a rolling drainer, a drip pad or a board on the "floor" for draining, rinsing food, drying dishes. The sink can be installed in 50, 60 cm and larger cabinets.

Buy a sink with the 'level' system now and choose your freebee.

Basic information about the San Francisco 780-50 Level XXL model

minimalist and simple, suits any kitchen
Efficient working on several levels - thanks to the level system, you can conveniently place a rolling drainer or a drip tray on the "floor" to wash and dry fruit, vegetables or dishes, so you gain additional working space and your sink becomes a multifunctional workstation.
a large XXL chamber measuring up to 390mm x 460mm x 200mm for cabinets from 50 cm and over, even fits an oven tray
concealed rectangular overflow emphasises the design and character of the sink
design flexibility thanks to 4 under-moulded holes - the mixer tap and other accessories (dispenser, siphon cartridge knob) can be conveniently installed in the sink shelf (2 holes outside the cabinet contour)

Resistant to adventures in the kitchen

Heat resistance

Thermal shock resistance

Scratch resistance

Dirt resistance

Impact resistance

Resistance to discoloration

Easy to clean

Does not lose its colour

AWARDS AND RECOGNITIONS FOR PRIMAGRAN SINKS

Primagran sinks have been repeatedly praised for their unique, unconventional design, exceptional functionality, and unparalleled ergonomics. Their high quality and innovative design approach have been recognized in both national and international competitions, where Primagran sinks have won numerous awards and distinctions:

Red Dot Award: Product Design 2025
iF Design Award 2025
German Design Award 2025
A’ Design Award & Competition 2025
International Design Awards (IDA)
Dobry wzór
Diament Meblarstwa

This is also a confirmation that the chosen direction of Primagran's product development meets the real needs of consumers.

SEE THE AWARD-WINNING PRODUCTS

Workstation - Add accessories
and create your own multifunctional workstation

By matching your sink with dedicated accessories, you will create a multifunctional workstation. Such a set will allow you to conveniently and easily cut, chop and wash, rinse and dry food, while keeping everything around the sink clean and hygienic.

The product photos show the proposed installation together with Primagran water-traps. The overflow and strainer shown in the graphics are not part of the sink and are sold separately.

Easy installation - maximum space

Thanks to careful planning, our sinks fit perfectly into cabinet sizes from 50 cm upwards. The area under the sink drainer is not "occupied" by the sink; a dishwasher, cabinet or drawer can be installed there. With the space-saving trap, you can conveniently place a waste basket under the sink. You will receive a practical template for cutting a hole in the countertop and precise instructions to make installation easier.

Prima-Tech – The longest warranty on the market - top-quality sinks with the longest warranty available on the market.

We offer a 35-year warranty on our sinks – the longest warranty on the market.
All our sinks are made from the highest quality natural granite aggregate and dedicated organic resin. The finest components and the innovative Prima-Tech manufacturing process ensure that our products are significantly more resistant to all kinds of damage compared to competing sinks – simply built to withstand any kitchen adventure!

Heat resistance - The durability of sinks manufactured with Prima-Tech technology has been confirmed by tests carried out in accordance with the PN-EN 13310 + A1:2018 standard. High thermal resistance allows for much safer use when handling hot pots, pans, or baking trays taken straight from the oven.
Durability and strength - By using top-quality materials, we have developed a highly compact, durable composite that is resistant to scratches and discolouration. The high density of the composite ensures a smooth surface that not only promotes hygiene during daily use but also makes cleaning quick and easy.
Quiet everyday use -The high density and stone-like structure of the composite naturally dampen the noise generated during use. As a result, the sinks do not resonate acoustically and effectively mute the sounds of clinking dishes and cutlery.
Colour depth - Thanks to the use of inorganic, UV-resistant pigments, Prima-Tech sinks retain deep, vibrant colours that do not fade over time, maintaining their attractive appearance throughout the entire lifecycle of the product.
Sustainable production - Prima-Tech technology has allowed us to enhance the appeal of our sinks by narrowing the walls and expanding the bowl. This optimisation leads to reduced raw material usage and lower production waste, contributing to a more sustainable manufacturing process.

Take care of safety and hygiene in the kitchen

To increase the level of safety and hygiene in your kitchen, we recommend an antibacterial formula that is based on active silver ion technology. Silver nanoparticles inhibit the growth of bacteria; these particles have a high biological activity preventing the proliferation of micro-organisms. It can be purchased for any sink.

Our sinks have a Hygiene Certificate issued by the Polish National Institute of Hygiene, a Declaration of Conformity with the Polish and European standard PN-EN 13310+A1, and a Certificate confirming compliance with radiological hygiene standards.

Technical data

Dimensions of sink:	780 x 500 mm
Dimensions of the bowl:	390 x 460 mm
Dimensions of countertop cut-out:	760 x 480 mm
Bowl depth:	200 mm
Cabinet width:	50, 60, 80 cm and more
Type:	Built-in (countertop)
Number of bowls:	Single bowl
Reversible:	Yes
Number of sub-milled holes:	4 (2 holes outside the cabinet)
Overflow protection system:	Rectangular
Weight:	approx. 13kg
Drain:	3 1/2”
Composition:	20% dedicated resin 80% granite aggregate
Warranty:	35 years

Technical drawings

Over-counter mounting

System Level Specifically designed edge inside the chamber provides additional workspace that can be achieved through dedicated accessories.

XXL chamber The largest possible compartment for a small cabinet.

Pre-drilled holes Flexible design of the washing area thanks to milled openings. Possibility of punching the optimal number of holes in a selected place

Left or right-handed compartment The sink is reversible, which means that it can be installed on a countertop with a draining board on the left or right side, which gives you the possibility to adjust the working space to your needs.