Tip Size	Acetylene Pressure Range PSIG	Oxygen Pressure Range PSIG	Acetylene Cubic Feet Per Hour		Oxygen Cubic Feet Per Hour		BTU Per Hour
			Min.	Max	Min.	Max.	SEE BELOW **
4	6-10	8-12	6	20	7	22
6	8-12	10-15	14	40	15	44
8	10-15	20-30	30	80	33	88
10	12-15	30-40	40	100	44	110
12*	12-15	50-60	60	150	66	165
15*	12-15	50-60	90	220	99	244

* Use model HD310C torch and 3/8 hose.

**Approximately 1470 gross BTU per cubic foot.