Heatcraft Refrigeration Products H-ENGM0408 manual Line Size, Suction Line at Suction Temperature

Table 28. Weight of Refrigerants in Copper Lines During Operation (Pounds per 100 lineal feet of type "L" tubing).

Line Size					Suction Line at Suction Temperature
O.D.		Liquid	Hot Gas
in Inches	Refrigerant	Line	Line	-40˚F		-20˚F	0˚F	+20˚F	+40˚F
	134a	4.0	.15	.01		.01	.02	.04	.06
3/8	22	3.9	.22	.02		.03	.04	.06	.08
	R507, 404A	3.4	.31	.03		.04	.06	.09	.13
	134a	7.4	.30	.01		.03	.04	.07	.11
1/2	22	7.4	.41	.03		.05	.07	.11	.15
	R507, 404A	6.4	.58	.04		.07	.13	.16	.24
	134a	11.9	.47	.02		.05	.07	.12	.17
5/8	22	11.8	.65	.05		.08	.12	.17	.25
	R507, 404A	10.3	.93	.07		.11	.17	.25	.35
	134a	24.7	.99	.05		.10	.15	.24	.36
7/8	22	24.4	1.35	.10		.16	.24	.36	.51
	R507, 404A	21.2	1.92	.15		.23	.37	.51	.72
	134a	42.2	1.70	.08		.17	.26	.41	.60
1 1/8	22	41.6	2.30	.17		.28	.42	.61	.87
	R507, 404A	36.1	3.27	.26		.39	.63	.86	1.24
	134a	64.2	2.57	.14		.26	.40	.61	1.91
1 3/8	22	63.5	3.50	.27		.42	.64	.93	1.33
	R507, 404A	55.0	4.98	.40		.58	.95	1.32	1.87
	134a	90.9	3.65	.20		.37	.57	.87	1.30
1 5/8	22	90.0	4.96	.37		.59	.90	1.33	1.88
	R507, 404A	78.0	7.07	.56		.82	1.35	1.86	2.64
	134a	158	6.34	.34		.64	.98	1.51	2.24
2 1/8	22	156	8.61	.65		1.03	1.57	2.30	3.26
	R507, 404A	134	12.25	.98		1.43	2.35	3.23	4.58
	134a	244	9.78	.52		.99	1.51	2.32	3.47
2 5/8	22	241	13.70	1.01		1.59	2.42	3.54	5.03
	R507, 404A	209	18.92	1.51		2.21	3.62	5.00	7.07
	134a	348	13.97	.75		1.41	2.16	3.31	4.96
3 1/8	22	344	18.95	1.44		2.28	3.45	5.05	7.18
	R507, 404A	298	27.05	2.16		3.15	5.17	7.14	9.95
	134a	471	18.90	.99		1.91	2.92	4.48	6.69
3 5/8	22	465	25.60	1.94		3.08	4.67	6.83	9.74
	R507, 404A	403	36.50	2.92		4.25	6.97	19.65	13.67
	134a	612	24.56	1.29		2.49	3.81	5.84	8.75
4 1/8	22	605	33.40	2.53		4.01	6.08	8.90	12.70
	R507, 404A	526	47.57	3.80		5.55	9.09	12.58	17.80

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