Kamoer X2S water change pump tubing size

[oldmonk]

Hello
Recently i purchased an open box kamoer X2S water change pump. Now since the pump will be located a bit away from the sump and mixing station, i am looking at getting some extra tubings for water change pumps of X2S.
Can anyone help me with the tubing dimensions? Like internal / external diameter? Kamoer manual doesn’t seem to have that information.
Thanks in advance

 

[SPR1968]

I can’t help with the question, but I can bump the thread to see if we can get you some assistance

 

[Green1181]

I don't have one yet but still comparing the X2S vs the X2SR, I have read that the X2S can use 1/4" RO tubing but because of the increased flow rate of the X2SR 3/8 RO tubing is recommended.

 

[therootcause]

Hello. I’ve had the X2SR for over a year now. For my tubing I used 3/8”ID 1/2”OD flexible tubing from the hardware store. The tubing slid over the fittings without much difficulty and I can purchase it in 20’ lengths. Just my experience and method.