unitra inc

SP SERIES: 4" 60 Hz Submersible Pumps

Quality Features

  • Stainless Steel Construction Designed and Built for Years of Trouble Free Operation
  • Stainless Steel Discharge Headwith Built-In Check Valve
  • High-Efficiency Stainless Steel Impellers and Diffusers
  • Stainless Steel Suction Screen
  • Stainless Steel Shaft and Coupling
  • Stainless Steel NEMA Faced Mounting Bracket

SP Series Submersible Pumps are manufactured using high quality materials and are designed to deliver years of dependable service. SP Series are comprised of a large selection of pump models ranging from 1/2 HP thru 10 HP with a broad variety of capacities (5 GPM - 70 GPM).

Recommended for Pumping Clear Water
Specifications and Selection Chart(s)
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-05 | 60 Hz - 3600 RPM | 5 GPM
1/2 - 1 1/2 HP | 1 1/4" DISCHARGE		 View Model Performance Curve
SP-0513
1/2
13
1
16.8
9.5
8.4
18
SP-0518
3/4
18
1
21.0
10.7
10.6
4.2
SP-0522
1
22
1
24.3
11.8
12.1
5.0
SP-0526
1 1/2
26
1
27.5
13.6
13.7
5.6
11.8
13.6
SP-0531
1 1/2
31
1
31.7
13.6
15.9
7.0
11.8
13.6
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-10 | 60 Hz - 3600 RPM | 10 GPM
1/2 - 3 HP | 1 1/4" DISCHARGE		 View Model Performance Curve
SP-1009
1/2
9
1
13.5
9.5
6.9
18
SP-1012
3/4
12
1
16.0
10.7
8.0
21
SP-1015
1
15
1
18.5
11.8
9.3
23
SP-1021
1 1/2
21
1
23.5
13.6
12.6
27
3
11.8
26
SP-1027
2
27
1
28.4
15.1
15.0
30
3
13.6
28
SP-1034 3 34
1
 34.2
23.5
 19.0
54
3
20.6
44
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-18 | 60 Hz - 3600 RPM | 18 GPM
1/2 - 3 HP | 1 1/4" DISCHARGE		 View Model Performance Curve
SP-1805
1/2
5
1
10.3
9.5
5.1
18
SP-1807
3/4
7
1
11.7
10.7
6.0
21
SP-1809
1
9
1
13.4
11.8
6.9
23
SP-1813
1 1/2
13
1
16.9
13.6
8.6
27
3
11.8
26
SP-1817
2
17
1
20.2
15.1
10.4
30
3
13.6
28
SP-1823 3 23
1
 25.1
23.5
 13.0
54
3
20.6
44
SP-1836
5
36
1
35.9
29.5
18.7
65
3
23.5
50
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-25 | 60 Hz - 3600 RPM | 25 GPM
1/2 - 7 1/2 HP | 1 1/2" DISCHARGE		 View Model Performance Curve
SP-2504
1/2
4
1
9.4
9.5
5.1
18
SP-2505
3/4
5
1
10.3
10.7
5.3
21
SP-2507
1
7
1
11.9
11.8
5.9
23
SP-2509
1 1/2
9
1
13.5
13.6
6.8
27
3
11.8
26
SP-2511
2
11
1
15.2
15.1
8.1
30
3
13.6
28
SP-2515 3 15
1
 18.5
23.5
 9.2
54
3
20.6
44
SP-2526
5
26
1
27.6
29.5
14.3
65
3
23.5
50
SP-2539 7 1/2 39
3
29.5
29.5
20.2
66
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-40 | 60 Hz - 3600 RPM | 40 GPM
1/2 - 7 1/2 HP | 2" DISCHARGE		 View Model Performance Curve
SP-4004
1
4
1
14.4
11.8
8.1
23
SP-4005
1 1/2
5
1
16.1
13.6
9.3
27
3 11.8 26
SP-4007
2
7
1
19.4
15.1
11.5
30
3 13.6 28
SP-4009
3
9
1
22.7
23.5
13.7
54
3
20.6
44
SP-4012
5
12
1
27.7
29.5
17.0
65
3
23.5
50
SP-4015 5 15
1
 32.6
29.5
 20.2
65
3
23.5
50
SP-4021
7 1/2
21
3
42.5
29.5
26.7
66
SP-4025 7 1/2 25
3
49.1
29.5
31.0
66
MODEL
HP
STAGES
PHASE
LENGTH (IN)
WEIGHT (LB)
PUMP MOTOR
PUMP
PUMP
4" MODEL SP-70 | 60 Hz - 3600 RPM | 70 GPM
2 - 10 HP | 2" DISCHARGE		 View Model Performance Curve
SP-7003
2
3
1
14.9
15.1
8.2
30
3 13.6 28
SP-7005
3
5
1
20.0
23.5
10.4
54
3 20.6 44
SP-7008
5
8
1
27.7
29.5
13.7
65
3 23.5 50
SP-7012
7 1/2
12
3
37.9
29.5
18.0
66
SP-7016
10
16
3
53
44
29
120
Stainless Steel Parts / Materials of Construction