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redleader · 10-12-2001, 05:19 PM

Basically, I can't remember how this works. My system uses 1/2 inch fittings. Does this mean my Maze2, DTek core and Eheim use 1/2 inch OD, while my 1/2 inch tubing from DangerDen is 1/2inch ID?

Or are they all the same size and the tube simply streches over the fittings?

I ask because I'm getting ready to replace my entire system with compression fittings and a nice new double-tap bleed line and I need to make sure all the fittings I get will be able to work with each other and my current hardware.

Thanks.

10-12-2001, 05:19 PM	#1
redleader Thermophile Join Date: Jun 2001 Location: The deserts of Tucson, Az Posts: 1,264	Stupid question: Is it I.D. or O.D. ? Basically, I can't remember how this works. My system uses 1/2 inch fittings. Does this mean my Maze2, DTek core and Eheim use 1/2 inch OD, while my 1/2 inch tubing from DangerDen is 1/2inch ID? Or are they all the same size and the tube simply streches over the fittings? I ask because I'm getting ready to replace my entire system with compression fittings and a nice new double-tap bleed line and I need to make sure all the fittings I get will be able to work with each other and my current hardware. Thanks.