InSinkErator Extended Sink Flange

To fit Insinkerator to Belfast sink you will need this flange extension. Delivered quickly and worked as described.

Got the insinkerator kit for a customer but the flange didn’t fit in the Belfast sink so had to get the longer one. Worked fantastic

Necessary for a ceramic sink, excessive price

Almost perfect, we replaced our stainless sink with a stone one, we wanted to keep the waste disposal but the connections were too short, this did the job, one gripe, we would have preferred a longer fitting option as we still had to grind out some of th stone and it covered the kitchen in dust.

Perfect for ceramic sink. Replaces shallow flange, did the job perfectly

Serves its purpose but disgusting price after you’ve just spent £££ on a waste disposal. Should come as standard.

Expensive product but good quality. Needed for Belfast sinks etc. Would be nice to have the choice to have this size rather than the standard size that comes with your new insinkerator when ordering.

If you need an InSinkErator 10082 90mm Stainless Steel Extended Sink Flange, then this InSinkErator 10082 90mm Stainless Steel Extended Sink Flange is just what you need. Seriously, it enables the garbage disposal unit to be fitted to a Belfast or London sink, where the standard, supplied flange is too short. Insinkerator should supply the correct flange at time of purchase, I believe, rather than supply one that is to short, and expect the customer to pay substantially more for the correct item.

La mia cucina ha un piano lavoro in ecotek e lo spessore per la piletta è di 2 cm. L’originale non ci stava perché poco profondo, invece con questo ho speso due minuti ed ho installato tutto. Fantastico se consideriamo che avrei dovuto limare lo spessore e non sarebbe venuto bene sicuramente… un po’ caro a mio avviso. Forse vi stava se includevano anche le guarnizioni e tutto il resto per installare. Ma ora sono a posto!

Výška je 90 mm anelze napojit. Ve skutečnosti máme 60 mm vysoký.

Our plumber was not aware that he could get a deeper flange to fit the new farm sink and had no options for me. I searched on Amazon, found and ordered the new flange. Worked perfectly and installed in about 2 hrs.Fast delivery.

I am only giving this flange 5 stars because it does what i needed it to do. We recently upgraded our stainless steel kitchen sink into a Shaw Fireclay sink. For others who have bought the same sink as we did you will immediately realize that your current flange for your garbage disposal isnt deep enough to go through the sink. This sink is thicker than SS ones and so you need a flange that is deeper.Why this is worth $50 is beyond us, and since we cant find a substitute we are stuck with this. It gets the job done nicely and that is the only reason it is getting 5 stars. If it was based on price i would give this 0 stars....

If you are trying to install an Insinkerator disposal unit (or even another brand) and have a Farmhouse sink you’ll need this Deep Sink Flange. The standard flange is 1-1/2 inches deep and it does not leave enough room for the thickness of a farmhouse sink. Here is the rest of the story...I go to my daughter's house to install a new dishwasher and end up installing a new disposal unit as well. She has a farmhouse sink and the plumber (or the person impersonating a plumber) installed the disposal on a 1” thick farmhouse sink with the standard flange. He did not use the backup flange and just had the screws directly contacting her expensive sink so the whole disposal unit was putting pressure on three screws. It was leaking badly, stinking badly and damaged the cabinet. [see graphic with screw indents in the sink]If your sink is thicker than ¾ of an inch you need this Deep Sink Flange but if your sink is between ¾” and 1” insinkerator does not have the full solution. There are two screw lengths they provide with the standard flange that comes with the new disposal unit which are the H1 which is 1-1/2 inches and H2 which is 1-1/8 inches. Now if you install a 1” sink in the Deep Sink Flange which is 3-1/2 inches deep that means you have about 2-1/2 more inches of flange. Of course, there is the snap ring which does take up some depth but the problem is that Insinkerator does not have screws long enough for a 1” sink and definitely not a ¾ inch sink. My solution was to add a second [see graphic] backup flange (kind of a kludge) and if it does NOT hold, I will obtain some longer stainless-steel screws. They should be called Insinkerator H3 screws and would be a 5/16-18 [18 threads per inch] and 1-3/4 inches long and the end should be flat so as to have better pressure on the back flange. Last comment – yes at $50 this deep flange is a rip-off and if it came with the 1-3/4 screws it would still be a rip-off but at least you could install your disposal unit.