PerformancePro Pumps · Hillsboro, Oregon, USA

VP Series

Aquaculture · Variable speed · Models: P35-4800-7S-T9H6B, P37-4000-7S-T9H6B, P37-4800-7S-T9K6D

Spec page · Performance curves · Manual (PDF)

Duty table

Head in feet of water and power in watts at each flow, read from the published curves (water, 60 Hz), every 10 GPM. Full-speed values. These pumps also run slower, covering any point below the full-speed curve; the selector gives speed and watts for a specific point. A blank cell is past that model's maximum flow. Exact values for any point: https://performancepropumps.com/api/selector?gpm=…&head=…

Flow (GPM)	P35-4800-7S-T9H6B		P37-4000-7S-T9H6B		P37-4800-7S-T9K6D
Flow (GPM)	Head (FT)	Power (W)	Head (FT)	Power (W)	Head (FT)	Power (W)
0	76.2	708	56.2	541	83.7	930
10	76.2	838	56.8	616	84.5	1039
20	75.1	955	57.3	707	85.0	1162
30	73.0	1057	57.4	808	85.2	1294
40	69.7	1142	57.2	915	84.9	1431
50	65.3	1209	56.6	1023	84.2	1570
60	59.7	1254	55.5	1129	83.0	1707
70	53.0	1275	53.9	1227	81.3	1837
80	45.2	1272	51.7	1314	79.0	1957
90	36.1	1241	48.8	1383	76.2	2063
100	25.9	1180	45.3	1432	72.7	2152
110			41.0	1455	68.5	2218
120			35.9	1448	63.7	2258
130			29.9	1407	58.1	2269
140					51.7	2247
150					44.6	2187
160					36.6	2085

Maximum flow (GPM): P35-4800-7S-T9H6B 108, P37-4000-7S-T9H6B 135, P37-4800-7S-T9K6D 160

Specifications

Spec	P35-4800-7S-T9H6B	P37-4000-7S-T9H6B	P37-4800-7S-T9K6D
Design type	end suct.	end suct.	end suct.
Max flow (GPM)	108	135	160
Max head (FT)	76.2	56.2	83.7
Max power (W)	1280	1460	2270
Impeller number	CN11/2	CN3	CN3
Trim (IN)	4.8	4	4.8
Motor power (HP)	1.65	1.65	2.7
Enclosure	TEFC	TEFC	TEFC
Speed (RPM)	3450-1725	3450-1725	3450-1725
Low volts (V)	115	115	-
Low volt amps (A)	13.6	13.6	-
High volts (V)	230	230	230
High volt amps (A)	6.8	6.8	11.1
Frequency (HZ)	variable	variable	variable
Phase	1	1	1
Inverter capable	on board	on board	on board
Weight (LBS)	33.2	33.2	38.2
Height (IN)	7.65	7.65	7.65
Length (IN)	15.18	15.18	15.18
Width (IN)	8.68	8.68	8.68
Port (IN)	1.5 NPT	1.5 NPT	1.5 NPT
Housing material	PP	PP	PP
Seal material	SiC/SiC	SiC/SiC	SiC/SiC
Tested fluid	H2O	H2O	H2O
Datasheet	PDF	PDF	PDF

Limits

Results are a curve-coverage screen, not a final selection. Confirm the choice against the datasheet and the installation before ordering.
Curves are for water at 60 Hz. Salt water, other fluids, temperature, and 50 Hz supply are not considered.
NPSH and suction conditions are not checked.
Suction lift is not checked. A self-priming model is not confirmed to prime at any particular lift.
The system curve is assumed to be head = static + k * gpm^2 through the single design point given. Real piping, filters, and backwash duty are not modeled.
Motor voltage, phase, and enclosure are not matched to the site. See the spec rows for each model.
Variable-speed speed and watts are affinity-law estimates.