CombiSteel T-piece 90° Complete Ø300mm 7215.0120

£98.37

+vat

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SKU: 7215.012

Product summary

Size W/D/H (mm) x x

Product description

A stainless-steel T-junction that merges two 300 mm extraction ducts smoothly into one main riser, engineered for balanced multi-hood extraction. A complete CombiSteel 90° T-piece for connecting 300 mm round extraction ductwork in compact multi-hood layouts.

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SPECIFICATION 5 facts · tap for all Gross / net weight1 kgBrandCombiSteelGTIN / EAN6017433464426TypeDuctingDiameter300 mm

Identity3

Brand CombiSteelcatalogue
GTIN / EAN 6017433464426catalogue
Type Ductingcatalogue

Size & weight2

Diameter 300 mmcatalogue
Gross / net weight 1 kgsite
THE WORKING VIEW

Why this ducting earns its place

Where two hoods share a single main exhaust riser, a T-piece junction does the critical work of blending their airflow without turbulence or back-pressure. This 300 mm Combisteel T-piece is designed to take two incoming extraction streams and merge them cleanly into the larger duct, so both hoods maintain even suction even when running simultaneously. The 90° geometry and properly profiled interior ensure that neither incoming duct steals suction from the other.

Weighing 1 kg and built in commercial-grade stainless steel, it's light enough to hang reliably in a ceiling void while tough enough to handle decades of grease, heat, and steam in a working kitchen. The "complete" specification means it arrives ready to bolt into place—no additional adapters needed. For a café, pub, or mid-sized kitchen prep room where two cooking areas or extract hoods need to feed a single exhaust stack, this is the junction you need.

A proper T-piece is often the overlooked detail that decides whether your extraction feels sluggish or responsive. Get this component right, and both hoods pull their full rated suction. Miss it, and you'll spend years wondering why the kitchen feels stuffy when both burners are on.

BEFORE YOU BUY

Questions, answered straight

A direct, rough connection creates violent turbulence and back-pressure, which kills suction at both hoods. A properly engineered T-piece blends the flows smoothly so you get the combined airflow without losing efficiency at either hood. It's a small component that makes an enormous difference in performance.

If they're both 300 mm, this T-piece works. If the hoods are different diameters, you'd need to match them to 300 mm with converters before they reach the T-piece. Your installer will have sized the whole system to work together, so talk to them about the layout.

Commercial kitchens should have ducts cleaned professionally every three months to a year, depending on kitchen type and volume. T-pieces collect grease like any other joint, so they need access for cleaning. Good installation includes a cleanout point at or near the T-piece—ask your installer about this during commissioning.

A well-designed junction like this one doesn't create pockets where flow stagnates. But any junction can be a collection point for grease if the system isn't cleaned regularly. Regular professional duct cleaning prevents buildup and keeps the junction clear.

This T-piece has two inlets (from your two hoods) and one outlet (to the main riser). Both inlets should be 300 mm, and the outlet should also be 300 mm or larger. If the main riser is larger, you'd step up with a converter after the T-piece.

First, check both hoods' filters—uneven filter blockage is the most common cause. Then check that the T-piece itself isn't blocked with grease. If both are clear and one hood still pulls harder, ask your installer to check the commissioning balance when the system was first fitted. You may need a professional rebalance (call 01792 732702 for advice).
See it in our Swansea showroom

Compare kit side by side and discuss delivery with the Craven team.

CombiSteel T-piece 90° Complete Ø300mm 7215.0120 Product Data

Brand CombiSteel
Diameter 300 mm
Weight 1 kg
If you have any questions about the CombiSteel T-piece 90° Complete Ø300mm 7215.0120 then please get in touch.

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