PerformancePro Pumps · Hillsboro, Oregon, USA

A2 HF DAF Series

Pond & Garden · Variable speed · Models: A2-1.65-HF-DAF, A2-2.7-HF-DAF

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)	A2-1.65-HF-DAF		A2-2.7-HF-DAF
Flow (GPM)	Head (FT)	Power (W)	Head (FT)	Power (W)
0	50.8	629	54.0	1081
10	51.8	716	54.1	1167
20	52.2	807	54.1	1255
30	52.1	901	54.0	1346
40	51.4	994	53.8	1439
50	50.3	1085	53.5	1532
60	48.7	1172	53.1	1624
70	46.6	1253	52.5	1715
80	44.1	1325	51.8	1804
90	41.2	1387	50.8	1890
100	37.9	1436	49.7	1971
110	34.3	1471	48.4	2048
120	30.2	1489	46.9	2118
130	25.9	1487	45.1	2182
140	21.2	1465	43.0	2238
150	16.2	1420	40.7	2286
160	11.0	1349	38.1	2324
170			35.2	2351
180			32.0	2367
190			28.4	2371
200			24.5	2361
210			20.2	2337

Maximum flow (GPM): A2-1.65-HF-DAF 160, A2-2.7-HF-DAF 213

Specifications

Spec	A2-1.65-HF-DAF	A2-2.7-HF-DAF
Design type	self prime	self prime
Max flow (GPM)	160	213
Max head (FT)	50.8	54
Max power (W)	1490	2370
Impeller number	A1/2L	AP3/4L
Trim (IN)	3.95	4.225
Motor power (HP)	1.65	2.7
Enclosure	TEFC	TEFC
Speed (RPM)	3450-1725	3450-1725
Low volts (V)	115	-
Low volt amps (A)	13.6	-
High volts (V)	230	230
High volt amps (A)	6.8	11.1
Frequency (HZ)	variable	variable
Phase	1	1
Inverter capable	on board	on board
Weight (LBS)	38.8	43.8
Height (IN)	13.5	13.5
Length (IN)	25.82	25.82
Width (IN)	11.25	11.25
Port (IN)	2	2
Housing material	PP	PP
Seal material	C/Cer	C/Cer
Tested fluid	H2O	H2O
Datasheet	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.