2SF15SEEL Cat Pump 1.5 GPM / 5.7 LPM 1200 PSI 3/8" NPT(F) 1725 RPM Direct Drive 316 Stainless Steel
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PLEASE REFERENCE DATA SHEETS AND TABLE BELOW
⚙️ CAT 2SF15SEEL Plunger Pump
Product Description
The CAT 2SF15SEEL Plunger Pump is a compact, reliable, and energy-efficient Triplex Plunger Pump from the 2SF series, designed for continuous duty in demanding commercial applications. This pump delivers a maximum flow rate of 1.5 Gallons Per Minute (GPM) at pressures up to 1,500 PSI. Its construction features a durable, high-strength polished 316 Stainless Steel manifold for superior corrosion resistance against aggressive media, deionized water, and seawater/brackish water environments. The pump utilizes solid ceramic plungers for long-life wear resistance and a specialized EPDM seal package (indicated by the 'EE' suffix) for excellent compatibility with moderate pH fluids. The compact, direct-drive design allows for easy integration into existing systems, making it a preferred choice for marine RO water makers, misting, and wash systems.
Specifications Table
| Characteristic |
Specification |
Units / Notes |
| Model Number |
2SF15SEEL |
Plunger Pump |
| Pump Type |
Triplex Plunger Pump |
Positive Displacement |
| Max Flow Rate |
1.5 Gallons Per Minute |
1.5 GPM |
| Max Pressure |
1,500 Pounds per Square Inch |
1,500 PSI |
| Max Pump Speed |
1,750 Revolutions Per Minute |
1,750 RPM |
| Manifold Material |
Polished 316 Stainless Steel |
Corrosion-Resistant |
| Plunger Material |
Solid Ceramic |
Long-Life Wear Resistance |
| Seal Materials |
EPDM (Ethylene Propylene Diene Monomer) |
'EE' Seal Code |
| Max Liquid Temp |
160∘F (71$^\circ C$) |
Standard Temp Rating |
| Inlet Ports |
1/2 inch NPT Female |
1/2′′ NPTF |
| Discharge Ports |
3/8 inch NPT Female |
3/8′′ NPTF |
| Horsepower (Required) |
1.7 HP (Nominal) |
1.7 HP |
TO VIEW DATA SHEET LARGER RIGHT CLICK SHEET AND SELECT OPEN IMAGE IN NEW TAB





| Pump model |
Flow |
|
Pressure |
|
Manifold material |
RPM |
HP |
kW |
|
GPM |
LPM |
PSI |
BAR |
|
|
|
|
| 2SF15SEEL |
1.5 |
5.7 |
1200 |
83 |
SS |
1725 |
1.2 |
0.9 |