Pump Selection HandbookSupply Chain Message from CESSCO Inc.
The Manufacturer of this product is experiencing delays in production due to continuing supply chain issues. In addition to extended backlogs for delivery, freight costs continue to be unpredictable impacting costs.
Please call 800-882-4959 for pricing and availability
ST2037F - With Floats
This lightweight, compact submersible centrifugal pump is ideal for moving water in multiple confined and open area applications. This is a powerful, versatile, low maintenance pump that is perfect for a wide range of operations supporting Contractors, Service Utilities, Municipalities, and Homeowners. Further, the ST2037 incorporates a rugged cast aluminum housing, internal thermal overload protection, dual shaft seals, sealed ball bearings impeller and molded 25’ Power Cable with strain relief.ST2037 - 115Volt
2" Pump with 50' Cord
1 Hp, 115V,
73 GPM,
37 ft. Total Head
- 1.0HP, 115V/9.8A, 1Ø, UL & CUL Listed Electric Motor.
- Built-in Overload Protection.
- 2” (NPT) Female Discharge Port.
- Reliable double mechanical oil-filled seals.
- Cast iron/steel motor casing serves as heat conductor.
- Pumps Liquid Up To 120° F.
- 25’ of molded power cord w/strain relief
- Dewaters Flat Surfaces Up To 1/2” Levels.
ST2037 - Pump Curves
As elevation (head) decreases, volume capacity increases.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
As elevation (head) decreases, volume capacity increases.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
Model |
Pump Size |
Motor Hp |
GPM |
Max. Head |
Dimensions Diameter x Height |
Weight |
YELLSUB |
1.25" |
1/4 |
22 |
15 Feet |
6.25" x 9.5" |
6 Lbs. |
50PU2.15S |
2" |
1/5 |
40 |
19 Feet |
8" x 12" |
13 Lbs. |
50PU2.25S |
2" |
1/3 |
55 |
25 Feet |
9" x 14" |
16 Lbs. |
50PU2.4S |
2" |
1/2 |
80 |
43 Feet |
9" x 14" |
25 Lbs. |
50PU2.75S |
2" |
1 |
90 |
55 Feet |
9" x 15" |
15 Lbs. |
LB-480 |
2" |
2/3 |
60 |
40 Feet |
8-3/4" x 11-1/4" |
30 Lbs. |
LB-800 |
2" |
1 |
80 |
60 Feet |
8-3/4" x 23-5/16" |
38 Lbs. |
SS233 |
2" |
1/2 |
60 |
22 Feet |
8.1" x 14.5" |
15.5 Lbs. |
ST2037 |
2" |
1-1/2 |
73 |
37 Feet |
7.4" x 15.4" |
31 Lbs. |
ST2047 |
2" |
1 |
87 |
47 Feet |
7.4" x 15.4" |
33 Lbs. |
NK2-15 |
3" |
2 |
100 |
65 Feet |
9.4375" x 24.5" |
63.5 Lbs. |
NK2-22 |
3" |
3 |
130 |
85 Feet |
9.4375" x 24.5" |
64 Lbs. |
NK2-22L |
3" |
3 |
180 |
55 Feet |
9.25" x 26.5" |
88 Lbs. |
ST3020BCUL |
3" |
2 |
170 |
72 Feet |
6.7" x 28.5" |
38 Lbs. |