COMMERCIAL-GRADE
RESIDENTIAL TANKLESS WATER HEATERS
Page 3 of 6
SRGSS00416
540P Pressure Loss
0
5
10
15
20
25
0
2
4
6
8
10
12
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00
Pump head*
Pressure loss of 540P's water way
is already deducted.
*[Pump head]
540P Pump Performance
Pressure loss [PSI]
Head [feet]
Flow rate [GPM]
