Fitting size for Totton NDP35/3 Pump

[Farmbrew]

Trying to find fittings for this...having issues.:-|
15mm fittings wont fit in the ports and 22mm fittings wont fit around the ports. Pulled up specs on Totton website and it shows the OD is 22mm.
Also tried a wide variety of tubing ( to go around the ports) I have in the bottom of the "big box of brewing bits n pieces" (I know everyone's got one:grin:) but nothing fits.
Any help advice appreciated.

 

[Dieseljockey]

I have a different model Totton to yours, but on their website HERE it looks to have threaded ports. Now the fact sheet states that it can have both plain 22mm or 1/2” BSP M, that's how it reads to me. Mine has plain ports and I just used JG connectors...no problem. If it's 1/2” BSP M?? then I would try Screwfix...HERE

 

[Vossy1]

As for D's advice, that sounds like a 1/2" BSP male, though it's a tad large at 22mm, see here. Have you got a 1/2" fitting to try it with, if not take the pump to B&Q or similar and try one of the generic hoze lock fittings

 

[Farmbrew]

Thanks gents...I'll root around in the "big box of plumping bits" for something non-metric and let you know how I get on.