high pressure lawn sprinkler pumps · lsp series high pressure lawn sprinkler pumps • 12601...

LSP SERIESHIGH PRESSURE LAWN SPRINKLER PUMPS

WWW.UNITRAINC.COM • 12601 Exchange Drive • Stafford, TX 77477 • Tel: 281-240-1500 • Fax: 281-240-4334

QUALITY FEATURES

RUGGED CAST IRON CONSTRUCTION

BUILT FOR YEARS OF TROUBLE-FREE OPERATION

HIGH IMPACT MOLDED IMPELLERS

HIGH QUALITY CAST IRON HOUSING

TOP SUCTION W/ LARGE RESERVOIR

THREADED SHAFT NEMA J MOTOR DESIGN

MECHANICAL SEAL

AIR VOLUME CONTROL CONNECTION


DISTRIBUTEDBY:

LSP SERIES PERFORMANCE CURVES3/4 HP - 1 HP HIGH PRESSURE

LSP SERIES PERFORMANCE CURVES1 1/2 HP - 2 HP HIGH PRESSURE

SPECIFICATIONS AND SELECTION CHART

160

140

120

100

80

60

40

20

0

GALLONS PER MINUTE

TOTA

L HEA

D IN

FEET

0 10 20 30 40 50 60

LSP-100

LSP-75

LSP-100

LSP-75

160

140

120

100

80

60

40

20

0

GALLONS PER MINUTE

TOTA

L HEA

D IN

FEET

0 10 20 30 40 60 70 80

LSP-200

LSP-150

LSP-200

LSP-150

Specifications are subject to change without notice

51525

51525

51525

51525

413725

504640

585141

675744

35245

403430

494032

615241

16

2720

3914

483926

433935

514642

464238

534945

LSP-75

LSP-100

LSP-150

LSP-200

MODEL

3/4 HP

1 HP

1 1/2 HP

2 HP

HP

115V/230V

115V/230V

230V

230V

VOLTS20 PSI 30 PSI 40 PSI

DEPTH OF WATERFT.

SHUT OFFPSI

Capacity in GPMDischarge Pressure

LSP SERIES3 & 5 HP LAWN SPRINKLER PUMPS

HIGH & MEDIUM HEAD SELF-PRIMING CENTRIFUGALS


QUALITY FEATURESALL PUMPS EQUIPPED WITH NEMA JM 3,500 RPM

DUAL BALL BEARINGSINGLE PHASE 230 VOLT OR THREE PHASE 230/460 VOLT

AVAILABLE IN 50HZOPTIONAL SEALS AVAILABLE

LSP SERIES PERFORMANCE CURVESLSP HIGH HEAD

LSP SERIES PERFORMANCE CURVESLSP MEDIUM HEAD

GALLONS PER MINUTE

TOTA

L HEA

D IN

FEET

180

160

140

120

100

80

60

40

20

00 50 100 150

GALLONS PER MINUTE

TOTA

L HEA

D IN

FEET

180

160

140

120

100

80

60

40

20

00 50 100 150 200 250

LSP-501-HH

LSP-301-HH

LSP-501-HH

LSP-301-HH

LSP-501-MH

LSP-301-MH

Unitra’s 3 & 5 HP self-priming pumps arespecially designed to be one of the fastestpriming pumps on the market today. These pumps are well-suited for lawn sprinklingapplications with a brass impeller, tapped for an air volume control and also includes a suction flange with a flapper valve to insure priming.


DISTRIBUTEDBY:

DischargeSuction

A

B

C

D

E

F

G

DIMENSIONAL INFORMATION

LSP-301-HH

LSP-303-HH

LSP-501-HH

LSP-503-HH

LSP-301-MH

LSP-303-MH

LSP-501-MH

LSP-503-MH

MODEL

3

3

5

5

3

3

5

5

HP

25.50

23.50

27.25

25.75

26.50

24.50

27.25

25.75

A

1

3

1

3

1

3

1

3

PHASE

2

2

2 ½

2 ½

2 ½

2 ½

3

3

SUCTION

7.44

7.44

8.44

8..44

8.44

8.44

8.44

8.44

B

13.25

13.25

13.25

13.25

13.25

13.25

13.25

13.25

C

6.50

6.69

7.44

7.44

7.44

7.44

7.44

7.44

D

9.38

7.19

8.56

9.38

9.38

7.19

8.56

9.38

E

9.25

9.25

9.25

9.25

9.25

9.25

9.25

9.25

F

4.75

4.75

4.75

4.75

4.75

4.75

4.75

4.75

G

144

144

182

182

144

144

182

182

LBS

1 ½

1 ½

2

2

2

2

2 ½

2 ½

DISCHARGE

230

208-230/460

230

208-230/460

230

208-230/460

230

208-230/460

VOLTAGE

PERFORMANCE DATA

Specifications are subject to change without notice

LSP-301-HH

LSP-303-HH

LSP-501-HH

LSP-503-HH

LSP-301-MH

LSP-303-MH

LSP-501-MH

LSP-503-MH

MODEL

3

3

5

5

3

3

5

5

HP

2

2

2 ½

2 ½

2 ½

2 ½

3

3

SUC

20304050203040502030405020304050

466992115466992115138466992466992115

12310887601621601461188015612484218190160118

12010582521601581411157115011676212182148116

108987644151150136104541401084020617614090

989470331401361309428135993019817013672

7068621898989694

10091

17216012636

PSI FEET5 10 15 20 25

1 ½

1 ½

2

2

2

2

2 ½

2 ½

DIS

230

230/460

230

230/460

230

230/460

230

230/460

VOLTS

1

3

1

3

1

3

1

3

PHASE

144

182

144

182

WEIGHTLBS

NPT INCH DISCHARGE HEAD SUCTION LIFT IN FEET

Capacity - U.S. Gallons per Minutes

high pressure lawn sprinkler pumps · lsp series high pressure lawn sprinkler pumps • 12601...

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