Lochinvar SDT/SET065 - 119 operation manual 3Boiler Side Piping SDT models continued, C, A

SDT/SET Installation & Operation Manual

3Boiler Side Piping (SDT models) (continued)

Table 3A Pressure Drop Chart SDT/SET065-080					Table 3B Pressure Drop Chart SDT/SET119
		Table 3A						Table 3B
	Pressure Drop Chart SDT/SET065-080						Pressure Drop Chart SDT/SET119
10..00	SDT / SET065 - 080 FRICTION LOSS						SDT / SET119 FRICTION LOSS
				SOLARCOIL		12.00
				COIL						SOLAR
8..00						10.00				COIL
										BOILER
				BOILER		8.00				COIL
6..00				BOILERCOILCOIL
					FT/HD
FT/HD/						6.00
4..00
						4.00
2..00						2.00
0..00						0
5	8	12	16	20		5	8	12	16	20
		GPM						GPM

Table 3C Pressure Drop Values SDT/SET065-119

Table 3C

Pressure Drop Values

					PRESSURE DROP								PRESSURE DROP
MODEL	COIL	COIL	SQ FT			SOLAR COIL				COIL	SQ FT		BOILER COIL
						(FT / HD)								(FT / HD)
	CONN.	LENGTH	SURFACE							LENGTH	SURFACE
	(IN)	(FT)	AREA	5	8		12	16	20	(FT)	AREA	5	8	12	16	20
				GPM	GPM		GPM	GPM	GPM			GPM	GPM	GPM	GPM	GPM
SDT065	1	41.5	13.5	0.61	1.57		3.53	6.27	9.8	28	9.2	0.4	1.03	2.31	4.1	6.41
SDT080	1	41.5	13.5	0.61	1.57		3.53	6.27	9.8	28	9.2	0.4	1.03	2.31	4.1	6.41
SDT119	1	67.3	22.0	.73	1.87		4.22	7.5	11.71	48.5	16	0.61	1.57	3.53	6.27	9.8
SET065	1	41.5	13.5	0.61	1.57		3.53	6.27	9.8
SET080	1	41.5	13.5	0.61	1.57		3.53	6.27	9.8
SET119	1	67.3	22.0	.73	1.87		4.22	7.5	11.71

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