Will Bitspower 16mm fittings seal properly on 0.625" (5/8") OD copper pipe?

Question

I'm trying to source some good fittings for a 1/2" copper pipe build. Since the OD is 0.0049" smaller than standard 16mm tubing, some fittings won't work. I'd rather use Bitspower, but so far EK fittings are the only ones I've received confirmation to be compatible.

Answer 1

Dear Customer,

Maybe not, the O-ring of our Advanced Multi-Link For OD 16MM fitting is very tight, but we do not ever install it with the 5/8" copper pipe, so we are not sure whether it is compatible or not. But we have the OD16mm copper pipe as below link. Would you like to switch to OD16mm copper pipe?

https://shop.bitspower.com/index.php?route=product/category&path=674_679_689