Tsurumi HSZ3.75S Automatic Pumps
Durable trash pumps with 3 inch discharge & 1HP motor. Designed to pump water containing sand, solids and debris with minimal wear and clogging.
Model: HSZ3.75S
115Volt Single Phase (1Ø)
3 " Discharge 1Hp

115Volt Single Phase (1Ø)
3 " Discharge 1Hp

Model: HSZ3.75S
230Volt Single Phase (1Ø)
Special order item: Allow 14-21 days

230Volt Single Phase (1Ø)
Special order item: Allow 14-21 days

Features:
- Cable length: 32 feet
- 115 Volts / 9.6 Amps
- Built-in shaft mounted agitator suspends solids
- Urethane Semi Vortex Impeller for maximum durability and pump performance
- Dual Inside Mechanical Seal With SiC faces provides longest operational life
- Oil Lifter provides lubrication of the seal faces (Patented)
- V-Ring Seal design protects mechanical seal from abrasive particle
Applications:
- Designed to pump water containing sand, solids, and debris with minimal wear and clogging
Pump Curve for HS3.75S & HSZ3.75S Pumps:
As elevation (head - left side of graph) 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.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
Specifications of Submersible Trash Pumps:
Model |
Pump Size |
Motor Hp |
Max. Head |
GPM |
Dimensions Diameter x Height |
Weight |
HS2.4S |
2" |
1/2 |
35 Feet |
50 |
10.0625" x 12.9375" |
25 Lbs. |
HSD.255S |
2" |
3/4 |
39 Feet |
53 |
9.75" x 15.375" |
33 Lbs. |
HSZ2.4S |
2" |
1/2 |
35 Feet |
50 |
13.5" x 17.5" |
42 Lbs. |
ST2010TCUL |
2" |
1/2 |
45 Feet |
95 |
10.3" x 24.5" |
77 Lbs. |
ST2040T |
2" |
1/2 |
40 Feet |
79 |
10.3" x 16.8" |
34 Lbs. |
HS3.75 |
3" |
1 |
59 Feet |
74 |
12.4375" x 15.25" |
47 Lbs. |
HSZ3.75S |
3" |
1 |
59 Feet |
74 |
13.5" x 17.5" |
42 Lbs. |

Pump Selection Handbook