Bryant 340MAV instruction manual Maximum Allowable Pipe Length FT, Altitude FT

TABLE 7—MAXIMUM ALLOWABLE PIPE LENGTH (FT)

ALTITUDE (FT)	UNIT SIZE	TERMINATION	PIPE DIA			NUMBER OF 90° ELBOWS
		TYPE	(IN.)*	1	2		3	4	5	6
	024040	2 Pipe or 2-in	1	5	NA		NA	NA	NA	NA
			1-1/2	70	70		65	60	60	55
	036040	Concentric
			2	70	70		70	70	70	70
	024060	2 Pipe or 2-in	1-1/2	20	15		10	5	NA	NA
	036060
		Concentric	2	70	70		70	70	70	70
	048060
	036080	2 Pipe or 2-in	1-1/2	10	NA		NA	NA	NA	NA
	048080		2	55	50		35	30	30	20
		Concentric
	060080
			2-1/2	70	70		70	70	70	70
0 to 2000	048100	2 Pipe or 3-in	2	5	NA		NA	NA	NA	NA
			2-1/2	40	30		20	20	10	NA
	060100	Concentric
			3	70	70		70	70	70	70
		2 Pipe or 3-in.	2-1/2 one disk	10	NA		NA	NA	NA	NA
	060120		3†	45	40		35	30	25	20
		Concentric
			3† no disk	70	70		70	70	70	70
			2-1/2 one disk	5	NA		NA	NA	NA	NA
	060140	2 Pipe or 3-in.	3† one disk	40	35		30	25	20	15
		Concentric	3† no disk	60	56		52	48	44	40
			4† no disk	70	70		70	70	70	70
ALTITUDE (FT)	UNIT SIZE	TERMINATION	PIPE DIA			NUMBER OF 90° ELBOWS
		TYPE	(IN.)*	1	2		3	4	5	6
	024040	2 Pipe or 2-in	1-1/2	67	62		57	52	52	47
		Concentric	2	70	70		70	70	70	70
	036040
			1–1/2	17	12		7	NA	NA	NA
	024060	2 Pipe or 2-in
	036060	Concentric	2	70	67		66	61	61	61
	048060
	036080	2 Pipe or 2-in	2	49	44		30	25	25	15
	048080
		Concentric	2-1/2	70	70		70	70	70	70
2001 to 3000	060080
	048100	2 Pipe or 3-in	2–1/2	35	26		16	16	6	NA
	060100	Concentric	3	70	70		70	70	66	61
		2 Pipe or 3-in.	3	14	9		NA	NA	NA	NA
	060120		3† no disk	70	70		63	56	50	43
		Concentric
			4† no disk	70	70		70	70	70	70
		2 Pipe or 3-in.	3† one disk	20	15		10	5	NA	NA
	060140		3† no disk	39	35		31	27	23	19
		Concentric
			4† no disk	70	70		70	70	70	70
ALTITUDE (FT)	UNIT SIZE	TERMINATION	PIPE DIA			NUMBER OF 90° ELBOWS
		TYPE	(IN.)*	1	2		3	4	5	6
	024040	2 Pipe or 2-in	1-1/2	64	59		54	49	48	43
	036040	Concentric	2	70	70		70	70	70	70
	024060	2 Pipe or 2-in	1–1/2	16	11		6	NA	NA	NA
	036060
		Concentric	2	68	63		62	57	57	56
	048060
	036080	2 Pipe or 2-in	2	46	41		28	23	22	13
	048080
		Concentric	2-1/2	70	70		70	70	70	70
3001 to 4000	060080
	048100	2 Pipe or 3-in	2-1/2	33	24		15	14	5	NA
	060100	Concentric	3	70	70		70	66	61	56
	060120	2 Pipe or 3-in.	3† no disk	65	58		51	44	38	31
		Concentric	4† no disk	70	70		70	70	70	70
		2 Pipe or 3-in.	3† one disk	11	6		NA	NA	NA	NA
	060140		3† no disk	30	26		22	18	14	10
		Concentric
			4† no disk	70	70		70	70	70	70

See notes at end of table

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