1.5 kitchen trap reversal?

[Masonga]

Hi,

I want to fit a small dishwasher discreetly in a cupboard under the sink but the trap fitted to my sink means I don;t have the space to do it.

The P trap is fitted under the smaller of the bowls and I'd like to switch it. I can't do it with the current trap that is there else it'll be going up hill so I guess I need to buya new trap.

Can anyone confirm what I want to do? I want to move A to B and vice versa and cut into the waste and maybe fit a flexible waste hose to join at C.




Is this possible and if so what parts do I need?

Thanks

 

[muggles]

I'd use two HepVo waste valves with elbows and a separate washing machine spigot, keep the sink wastes in place. Should give you loads of room

 

[Masonga]

Would something like this work?

http://www.hoodmania.net/15-2-bowl-waste-kit-219-p.asp

It has the exta part that is adjustable so I canadjust the height to get it downhill.

with this attached to the waste after the p trap?

http://www.wickes.co.uk/flexible-waste-connector/invt/431578/

 

[Masonga]

So here is how it is.....



and this is how I want it



Effectively I need this part to extend the length of this pipe.....can I buy it on its own?

 

[muggles]

Not sure either of the links you've posted will help much, and don't ever EVER use a flexi waste like that, it'll block up, or get damaged and split.

I'd do it like this

but add a washing machine spigot http://www.mcalpineplumbing.com/med...c8e1078df583a9a5a0fdea56aa29f5/W/M/WMF4_6.jpg in somewhere convenient, in a compression tee

 

[Charnwood]

it'll be going up hill

What'll be going uphill?
All washing machines/dishwahers pump their waste water uphill, if that's what you mean.

 

[Masonga]

No I meant I can't swap what I have round without the extra extender as it would go up hill from the small bowl (left of pic) to the waste which will be below the main sink (on the right) one I'm done

 

[TicklyT]

A space saver waste kit may help.

It adds a couple of extra bends, allowing the waste trap to sit flat against the wall at the back of the cabinet, freeing up the space under both sink outlets.
Just trim the horizontal and vertical pipes to suit your requirements.