Grundfos JPF 3-A User Manual

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Project2:Layout 1 4/22/11 6:59 PM Page 4
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Project2:Layout 1 4/22/11 6:59 PM Page 4
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54
Product Guide
JDF 2A, 4A
Performance Chart
Model Ejector Type Discharge Pressure (psig)
Depth to water (feet)
30 40 50 60 70 80
Capacities U.S. gpm*
JDF2A
E20
20 12.0 7.0
30 4.6
35
45
SHUTOFF (psi)
E25
20 10.4 8.5 6.5
30 5.8 4.5 2.9
35 3.8 2.5 1.1
45 1.0
SHUTOFF (psi) 0.8 0.7 0.7
E30
20 8.3 7.1 6.2 4.1 3.3
30 5.9 4.9 4.0 2.6 1.8
35 4.8 3.8 2.9 1.6
45 2.9 2.0 1.3
50 2.0 1.25
SHUTOFF (psi) 1.0 0.9 0.9
JDF4A
E20
20 18 9.0 1.6
30 8.3 2.7 0.8
35 3.4 1.0
45
SHUTOFF (psi)
E25
20 13.3 11.1 8.7
30 8.7 6.8 4.8
35 6.6 4.6 2.9
45 2.6 1.0
SHUTOFF (psi) 0.8 0.8 0.7
E30
30 6.0 5.4 4.4 3.5 2.2
35 5.3 4.3 3.3 2.6 1.8
45 3.1 2.3 1.6 1.2
50 2.2 1.5 1.0 0.5
SHUTOFF (psi) 1.2 1.0 1.0 0.9
* Capacities given are for near-sea level installations.
55
Product Guide
JPF3A Pump Package*
Cast Iron Body Construction
*Available in Canada
Dimensional Drawings
Dimensions and Weights
Pump Type
Motor Data
D1
Suction
NPT
D2
Disch.
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A B B1 C D E F G H1
JPF3A 1/2 1.6 1 115 or 230 1’’ 1’’ 1.2 11.9 9.1 5.5 9.1 7.1 15.2 11.9 6.0 7.0 5.0
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI)
Shut-
off
(PSI)
Pressure Switch Settings
(PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPF3A 1/2
5 12 11 11 10 7 6 4 73.5
30-50
10 10.5 10 10 9.5 7 6 4 71
15 9 8.5 8 8 7 6 4 68.5
20 7.5 7 7 7 6.5 6 4 66
25 5 5 5 5 4.5 4 4 63.5
* Capacities given are for near-sea level installations.
L-DWS-PG-01 8-09.indd 54 11/12/11 12:49 AM

Grundfos JPF 3-A Specifications

General

Brand	Grundfos
Model	JPF 3-A
Category	Water Pump
Language	English