Bring style and functionality into your kitchen with Rangemaster. This stunning kitchen sink is the perfect addition to any busy home, boasting a sleek design paired with enhanced features in abundance. Made from igneous granite, you can feel confident in the knowledge that this kitchen sink will endure the rigors of daily use.
1.5 bowl sink
1.5 bowl kitchen sinks are great for busy multitaskers. These sinks give you the option to do multiple tasks, for example, you could be rinsing vegetables whilst the pans are soaking. This choice of sink is highly convenient for family kitchens and will look great in any kitchen, no matter the style.
Inset installation
If you're looking for a hassle-free sink installation, inset sinks are the way forward. Inset sinks are installed on the surface of the worktop, making them extremely easy to install. They’re supported by their frame and their versatility means that they’re compatible with any worktop material.
Made from igneous granite
Igneous granite is a superior material for any kitchen. It's incredibly hygienic thanks to its non-porous surface, UV stable, and of course, it's extremely durable. As the name suggests, they're made from granite composite, boasting all the strength without the rough texture or appearance.
Antibacterial surface
When it comes to your kitchen, you want to make sure you are keeping things clean and germ-free for the whole family. The material used the make these sinks features silver ions which is a well-documented antimicrobial. It's been shown to kill bacteria, fungi and certain viruses making them very hygienic, an incredibly important feature in a kitchen.
90mm chrome wastes included
This sink comes equipped with two stylish chrome wastes. If chrome isn’t really your colour or you’re looking for something a little bolder, be sure to explore our range of compatible basket strainer wastes.
Please note: this kitchen sink is compatible with 90mm basket strainer wastes only.
Additional Information:
Easy clean surface
Scratch resistant
High heat resistant
High rust resistance
High stain resistance
UV stability
Specifications
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Kitchen Sinks
Rangemaster Oridian Inset 1.5 Bowl Granite Kitchen Sink 590 x 500mm, Black - ORI5902CH – Kitchen Sinks Specifications
Components Included
Kitchen Sink
Bowls
1.5
Drainer
None
Pre-Drilled Tap Holes
1
Bowl Shape
Rectangular
Installation Type
Inset
Material
Granite Composite
Colour
Black
Capacity Bowl 1
40.84
Litres
Capacity Bowl 2
20.11
Litres
Weight
14.69
kg
Waste Outlet Size
90
mm
Finish
Matt
Tap Hole Size
35
mm
Range
Oridian
Length
590
mm
Width
500
mm
Depth
200
mm
Cabinet Length Needed
650
mm
Cut Out Length
570
mm
Cut Out Width
480
mm
Sink Warranty
25
Years
Colour Option
Black
Overflow Hole
Yes
Rangemaster Oridian Inset 1.5 Bowl Granite Kitchen Sink 590 x 500mm, Black - ORI5902CH
Product Code: RNMRSNK122
Product Options:
Black
White
1
1.5
Inset
Undermount
✓
In Stock
£328.65(Inc. VAT)
FREE STANDARD DELIVERY*
*exclusions apply, see here
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Prices last checked on 12/11/2026
All prices are including VAT and excluding delivery charges
Price Guaranteed For
1 Product Question
Jacqueline Darville asked
Can the silver plug holes/waste be changed to a brass colour or black? Many thanks
This sink comes with a chrome basket strainer waste as standard. However, you can replace it with a different one, as long as its 90mm to be compatible with the sink.
Incredibly disappointed with this sink.
Not only does it look very cheap, despite the product information stating it has a high resistance to stains and scratches - it doesn't! My sink has been in situ for one month, and is reasonably low use. It stains very easily and is already slightly scratched.
