8 Technical Reference
8.1 Pump station numbering system
The pump station label located on the inside of the control enclosure door identifies the
product code number for the various versions of the pump systems. This number is also
the catalog number for the pump station. The pump station numbering systems describe
the meaning of each digit.
Not all combinations are possible.
8.1.1 Pump station with e-SV pumps
Example product code
HVL 3 D 4 — 15 SV 4 G H 4 F 6 0 — 4 B M
Numbering system definitions
First character: Variable or constant speed
HVL = e-HV with 5th Generation Hydrovar
Second character: Number of pumps
2, 3, or 4
Third character: Supply voltage
D = 460 V / 3 PH / 60 Hz
L = 208-230V / 3 PH / 60 Hz
Fourth character: Header size
2 = 2 in. 4 = 4 in.
3 = 3 in. 6 = 6 in.
Fifth character: Pump series
3 = 3SV 15 = 15SV
5 = 5SV 33 = 33SV
10 = 10SV
Sixth character: Pump type
SV = eSV
Seventh character: Stages / impeller size
1 = 1, 2 = 2, 3 = 3, and so forth
Eighth character: Pump configuration option
G = CI-304
Ninth character: HP rating
D = 1.5 H = 7.5
E = 2 J = 10
F = 3 K = 15
G = 5
8 Technical Reference
26 TECHNOForce e-HV Mechanical Installation, Operation, and Maintenance Manual