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woodnaquanut · 10/25/2013, 09:46 AM

Extra holes seems unsafe! You need 1.5x the diameter of the hole between the holes.

Are the holes actually 1.5"? That uses a bulkhead for 3/4" pipe (ABS BH) or 1/2" pipe (Sch80 BH).

10/25/2013, 09:46 AM	#10
woodnaquanut Registered Member Join Date: Nov 2011 Location: Santa Rosa, CA Posts: 2,727	Extra holes seems unsafe! You need 1.5x the diameter of the hole between the holes. Are the holes actually 1.5"? That uses a bulkhead for 3/4" pipe (ABS BH) or 1/2" pipe (Sch80 BH).