Floor Drain in Suspended Floor

[Pemu]

Good evening

I have a suspended wooden floor on ground floor. On top of the joists is 18mm OSB.  

There's at last 30cm of clearance beneath. I would like to put a small, round floor drain into the bathroom. 

I intend to finish the floor with linoleum/vinyl.

 

All the drains I could find online seem to show it being installed into concrete. 

 

Are there any particular models that would be more suitable for my floor or is there any particular way of installing it the isn't easy to glean from the general instructions that are usually for concrete?

 

Thanks

[Russell griffiths]

Did you have a look at the mcalpine catalog. 
loads of variations in there. 

[Pemu]

Thanks for the heads-up. 

Conveniently they sell them in Screwfix too, but they're all on next-day as opposed to over the counter. 

 

 

Has anyone come across the AKW Tuff Form stuff which is less than half the price?

https://www.heatandplumb.com/acatalog/akw-tuff-form-waste-adaptor-25124