Blanco Subline 430/270U Silgranit Undermount Sink

The SUBLINE 430/270-U, item no. 525991, is a SILGRANIT black kitchen sink designed to fit harmoniously into the worktop, ideal for minimalist kitchens. Its straight-lined design offers timeless elegance, with a spacious main bowl and an additional smaller bowl for easy food preparation. An elegant InFino strainer ensures swift water drainage. Available in a range of colours, this sink combines practical bowl layout with clean, modern styling for contemporary kitchen planning.

SKU:SUBLINE430270USILGLHBLACK

EAN:

Category::Sinks

Quantity:

Key Features

Versatile SUBLINE range fits harmoniously into the worktop, making it suitable for minimalist kitchens.

Straight-lined design for a timelessly elegant appearance in modern kitchen spaces.

Spacious main bowl paired with an additional smaller bowl for easy food preparation.

Elegant InFino strainer system for swift and efficient water drainage.

SILGRANIT black version of the sink is highlighted, offering a stylish dark finish.

Wide colour choice with available colours: black, anthracite, rock grey, volcano grey, white, soft white, tartufo and coffee.

Space-saving waste fitting included to help optimise the area under the sink.

Two 3 ½' InFino basket strainers supplied for the main and smaller bowls.

Technical Spec

Product nameSUBLINE 430/270-U

Item number525991

Material / finishSILGRANIT black

Available coloursblack, anthracite, rock grey, volcano grey, white, soft white, tartufo, coffee

Overall sink width755 mm

Overall sink depth (front to back)460 mm

Main bowl width430 mm

Secondary bowl width270 mm

Bowl front-to-back dimension400 mm

Sink rim width (per side)15 mm

Cut-out size725 x 400 x R10 mm

Cut-out width in worktop725 mm

Cut-out depth in worktop400 mm

Cut-out corner radiusR10

Worktop depth shown800 mm (with 37.5 mm front edge to cut-out)

Distance from bowl underside to cabinet back400 mm

Cabinet height under worktop (front view)200 mm from worktop underside to cabinet floor (as shown)

Vertical space below bowl (side view)317 mm

Tap position from bowl centre (front view)375 mm and 150 mm marked distances (as shown)

Waste fittings suppliedWaste fitting with space-saving pipe; 2 x 3 ½' InFino basket strainers

Downloads

Download product documentation, manuals, and specification sheets.

SUBLINE430270USILGLHBLACK Spec

PDF

Frequently Asked Questions

What is the item number for the SUBLINE 430/270-U sink?

The item number for the SUBLINE 430/270-U kitchen sink is 525991.

Which colours are available?

Available colours are black, anthracite, rock grey, volcano grey, white, soft white, tartufo and coffee. The product information highlights the SILGRANIT black version.

What is included in the scope of supply?

The scope of supply includes a waste fitting with space-saving pipe and 2 x 3 ½' InFino basket strainers.

How large is the cut-out required for installation?

The required cut-out size is 725 x 400 x R10.

What are the main design benefits of this sink?

The sink fits harmoniously into the worktop and has a straight-lined, timelessly elegant design. It offers a spacious main bowl with an additional smaller bowl for easy food preparation, along with an elegant InFino strainer for swift water drainage.