Lochinvar Pressure loss and residual delivery height, SPS0250, SPS0500, SPS1000

SL-PS Installation & Operation Manual

5 Pressure loss and residual delivery height

Figure 5-1

SPS0250

Residual delivery height [Ft]

Solar group with Grundfos UPS 25-58U pump (and GF sensor 0.5-3 GPM) residual delivery height

25

20

15

10

5

Max. residual delivery height pressure drop of components

0

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0

Volumetric flow rate [GPM]

Figure 5-2

SPS0500

Residual delivery height [Ft]

Solar group with Grundfos UPS 25-99U pump (and GF-Sensor 0.5-10.5 GPM) residual delivery height

35

30

0

Max. residual delivery height pressure drop of components

Figure 5-3

SPS1000

	0,0	0,5	1,0		1,5	2,0	2,5		3,0	3,5	4,0	4,5		5,0	5,5	6,0	6,5		7,0	7,5	8,0
								Volumetric flow rate [GPM]
		Solar group with Grundfos UP 25-120U pump															Max. residual delivery height
																	pressure drop of components
	(and GF-Sensor 0.5 - 10.5 GPM) residual delivery height
	40
	35
[Ft]	30
height	25
delivery	20
Residual	15
	10
	5
	0
	0,0	0,5	1,0	1,5	2,0	2,5	3,0	3,5	4,0	4,5	5,0	5,5	6,0	6,5	7,0	7,5	8,0	8,5	9,0	9,5	10,0
								Volumetric flow rate [GPM]

8