Description
Connection: 1¼” and 1½” NPT
Max Power: 0.3333333333333333
Voltage: 1~ 115V
Skid Qty: 96
Wilo-SP / Wilo-ECC / Wilo-ECS – Residential Sump, Effluent & Sewage Pumps
The Wilo Residential Sump, Effluent & Sewage Pump Series is engineered for reliable wastewater and drainage handling in residential and light-commercial applications. These submersible pumps feature durable construction, efficient motors, and compact designs suitable for basements, septic systems, and general dewatering needs.
Key Features
- Construction: Heavy-duty cast-iron or stainless-steel submersible pump bodies
- Motor Power Range: 1/3 HP to 1 HP depending on model
- Discharge Sizes: 1¼″, 1½″, or 2″ NPT depending on configuration
- Motor Type: Air-filled or oil-filled with built-in thermal protection
- Applications: Sump drainage, effluent transfer, septic systems, and light sewage handling
Model Listing
Wilo-ECC – Submersible Sump Pump
| Model | Connection | Power (HP) | Voltage | Skid Qty | Approx. Weight (lbs) | Article Number | List Price (USD) |
|---|---|---|---|---|---|---|---|
| ECC29-15.50 | 1½″ & 1¼″ NPT | 1/2 | 1~ 115V | 90 | 22 | 2708304 | 420 |
Wilo-ECS – Sump / Effluent Pumps
| Model | Connection | Power (HP) | Voltage | Skid Qty | Approx. Weight (lbs) | Article Number | List Price (USD) |
|---|---|---|---|---|---|---|---|
| ECS22-15.33 | 1¼″ & 1½″ NPT | 1/3 | 1~ 115V | 96 | 21.6 | 2708306 | 510 |
| ECS .5-29/70 | 1¼″ & 1½″ NPT | 1/2 | 1~ 115V | 96 | 21.6 | 3329825 | 520 |
| ECS 1-30/85 | 1¼″ & 1½″ NPT | 1 | 1~ 115V | 96 | 22.7 | 3329826 | 570 |
Wilo-ECS – High-Capacity Models
| Model | Connection | Power (HP) | Voltage | Skid Qty | Approx. Weight (lbs) | Article Number | List Price (USD) |
|---|---|---|---|---|---|---|---|
| WCC28-20.50 | 2″ NPT | 1/2 | 1~ 115V | 100 | 22.9 | 2708301 | 470 |
| WCC17-20.50 | 2″ NPT | 1/2 | 1~ 115V | 100 | 24.9 | 2708302 | 485 |
Applications
- Residential sump and basement drainage
- Effluent removal in septic systems
- Light sewage and wastewater transfer
- Groundwater and stormwater pumping
- Dewatering in pits, crawlspaces, and utility areas
Specifications and pricing are based on manufacturer-provided product data.