| Mode | WSP33 | WSP50 | WSP53 | WSP73 | WSP100 |
| Pump |
| Pump type | Submersible Standard | Submersible Trash pump | Submersible Standard | Submersible Standard | Submersible Trash pump |
| Starting Type | Automatic | Automatic | Automatic | Automatic | Automatic |
| Casing | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Duty | Continuous | Continuous | Continuous | Continuous | Continuous |
| Motor insulation | Class F | Class F | Class F | Class F | Class F |
| Overhead protection | Built-In Thermal Automatic Reset | Built-In Thermal Automatic Reset | Built-In Thermal Automatic Reset | Built-In Thermal Automatic Reset | Built-In Thermal Automatic Reset |
| Discharge Type | Top | Side | Top | Top | Side |
| Discharge capacity | 40 gpm | 110 gpm | 70 gpm | 74 gpm | 150 gpm |
| Max. head (feet) | 23 | 32 | 44 | 54 | 42 |
| Port diameter ( inches) | 1.25 FNPT | 2.0 FNPT | 1.5 FNPT | 1.5 FNPT | 2.0 FNPT |
| Maximum pressure | 10 psi | 14 psi | 19 psi | 23 psi | 18 psi |
| Solids handling | 0.375" | 2.0" | 0.375" | 0.375" | 2.0" |
| Impeller | Thermo Plastic Noryl | Single Channel Stainless Steel | Stainless Steel | Thermo Plastic Noryl | Single Channel Stainless Steel |
| Seals | Single Carbon/Ceramic lower mechanical seal, rubber single lip upper seal | Tandem Mechanical Carbon/Ceramic-upper SIC/SIC-lower | Tandem Mechanical Carbon/Ceramic-upper SIC/SIC-lower | Tandem Mechanical Carbon/Ceramic-upper SIC/SIC-lower | Tandem Mechanical Carbon/Ceramic-upper SIC/SIC-lower |
| Motor |
| HP | 1/3 | 1/2 | 1/2 | 3/4 | 1 |
| Voltage | 115 | 115 | 115 | 115 | 115 |
| Starting amps | 10 | 34 | 36 | 48 | 47 |
| Running amps | 4 | 8.3 | 9 | 12.2 | 11.1 |
| Cord |
| Cord length (feet) | 20 | 25 | 50 | 50 | 25 |
| Cord type | Heavy-Duty 115V | Heavy-Duty 115V | Heavy-Duty 115V | Heavy-Duty 115V | Heavy-Duty 115V |
| Dimensions |
| W x H | 6.4" x 10.3" | 9.0" x 21.5" | 8.3" x 17.2" | 8.3" x 17.2" | 9.0" x 22.8" |
| Pump diameter | 6.4" | 9.0" | 8.3" | 8.3" | 9.0" |
| Dry weight | 11 lbs. | 36 lbs. | 27 lbs. | 27 lbs. | 41 lbs. |
| Warranty |
| Residential Warranty | 1 year | 1 year | 1 year | 1 year | 1 year |
| Commercial Warranty | 1 year | 1 year | 1 year | 1 year | 1 year |
