Thermo Products 100n, chx-3 75n, 125n operation manual Converting Gas Flow Rate

All installations and services must be performed by qualified service personnel.

TIME (sec.)	FLOW (cfh)	TABLE 6 - CONVERTING GAS FLOW RATE
40	90	*	For one cubic foot per revolution gas meter dials,
41	88
42	86		use Table directly.
44	82	*	For 1/2 cubic foot per revolution gas meter dials:
45	80
46	78		1.	Determine time for two dial revolutions
47	77		2.	Use Table directly
48	75	*	For two cubic foot per revolution gas meter dials:
49	73
50	72		1.	Determine time for one complete dial revolutions
51	71		2.	Divide time by two
52	69		3.	Use Table directly
53	68
54	67
55	65
56	64
57	63
58	62
59	61
60	60
62	58
64	56
66	54
68	53
70	51
72	50
74	49
76	47
78	46
80	45
84	43
88	41
92	39
96	38
100	36
105	34
110	33
115	31
120	30
125	29
130	28
135	27
140	26
150	24
160	23
170	21
180	20

46