Industrial Sump Pumps and Wastewater Pumps
Champion Process supplies Ebara industrial sump pumps and submersible wastewater pumps from Houston, TX. If you already know the model you need, send us the model number and quantity and we will quote it.
EPD and Optima Pro-Drainer Submersible Sump Pumps
The EPD-5MS1 and Optima-3MS1 belong to Ebara's Pro-Drainer line. The EPD is a stainless steel sump pump, and the Optima uses a Noryl impeller. Both run whether fully or partially submerged, and the slimline automatic versions fit a 12 inch round or 8 by 8 inch square basin.
These pumps handle drainage in basements, sumps and excavations, seepage control, effluent and containment transfer, emptying pools and water storage structures, wastewater from trays, wet bars and washing machines, irrigation, decorative fountains, mound systems and leach fields, and dewatering to sewage systems. They are used in residential, commercial and industrial settings.
| Flow and head | Capacities to 88 GPM, heads to 62 feet |
|---|---|
| Power | 1/3 to 1 1/2 HP across the series, single and three phase available |
| Motor | Air-filled, continuous duty, permanent split capacitor, with built-in thermal protection and automatic reset on single phase |
| Seal | Oil lubricated double mechanical shaft seal on 1/2 to 1 1/2 HP models |
| Temperature | To 122°F (50°C), or 140°F (60°C) for intermittent duty |
| Cord | 20 ft, UL/CSA approved, water resistant, 16 AWG |
| Listings | EPD is UL and CSA listed. Optima is UL certified. |
50DWU61.54 Dominator Submersible Wastewater Pump
The 50DWU61.54 is a Dominator series submersible wastewater pump for sump and effluent duty where the water carries solids. It has a 304 stainless steel body and 2 inch solids handling, and the series is offered with single channel and vortex impellers.
Typical duty includes wastewater with suspended solids, containment transfer, drainage, emptying pools and water storage structures, irrigation, and fountains and water displays, in residential, commercial and industrial settings.
| Flow and head | Flows to 238 GPM, heads to 74 feet |
|---|---|
| Motor | 2 pole submersible, continuous duty, Class F insulation, thermal overload protection, single and three phase available |
| Seal and bearings | Double mechanical seal with Viton elastomers, shielded prelubricated ball bearings rated for 50,000 hours |
| Discharge | NPT thread or 150 lb ANSI flange |
| Operation | Automatic with a non-mercury mechanical float switch, or manual |
| Fluid temperature | 104°F maximum, continuous operation fully submerged |
| Option | QDC system available as an accessory |
| Listing | CSA certified for DW(A)(F)U and DWX(A)(F)U models |
Compare the EPD, Optima and DWU Pumps
The two pump families overlap in use but differ in flow, head and solids handling.
| Specification | EPD-5MS1 and Optima-3MS1 | 50DWU61.54 |
|---|---|---|
| Series | Pro-Drainer | Dominator |
| Construction | Stainless steel (Optima has a Noryl impeller) | 304 stainless steel |
| Maximum flow | 88 GPM | 238 GPM |
| Maximum head | 62 ft | 74 ft |
| Solids handling | Ask us for details | 2 in |
| Fluid temperature | 122°F (140°F intermittent) | 104°F |
| Phase | Single and three phase available | Single and three phase available |
| Listings | EPD: UL and CSA. Optima: UL. | CSA (DW(A)(F)U, DWX(A)(F)U) |
Other Industrial Pumps
If you need a different pump, see our industrial pumps page for the full range, or go straight to a pump type below.
What to Send for a Pump Quote
Many of our pump requests arrive with a model number, and that is the fastest way for us to respond. If you have the pump's nameplate, a photo of it works just as well.
Not sure which pump fits? Send us the flow, the head and the liquid being moved, and we will point you to a model.
Why Buy Sump Pumps from Champion Process
We are a Houston submersible pump supplier, and you can talk to our team before you order.
Reach us at 281-953-9000 or toll free at 855-933-3333 to go over a model before you request a quote.
Beyond these sump and wastewater pumps, we supply Ebara stainless steel centrifugal, multistage and submersible pumps. See our Ebara page.
Request a Quote on a Sump Pump
Send us the model number, quantity and ship-to location and we will respond with a quote. You can also call 281-953-9000 or toll free 855-933-3333.
Sump Pump FAQs
Answers to the questions we hear most about these models
Yes, these are the Ebara models we stock. Call us or submit a quote request to confirm current availability for the quantity you need.
They are the same Pro-Drainer sump pump line. According to Ebara, the Optima has a Noryl impeller, and the EPD is stainless steel. The EPD is UL and CSA listed, while the Optima is UL certified only.
The EPD and Optima reach 88 GPM and 62 feet of head. The DWU series reaches 238 GPM and 74 feet of head. These are maximums, so send us your duty point and we will confirm the right model.
Yes. The DWU series has 2 inch solids handling and is built for wastewater with suspended solids. It is offered with single channel and vortex impellers.
Ebara offers both single and three phase models in each series. Give us your phase and voltage and we will match the model.
The model number or a nameplate photo, the quantity, the phase and voltage, and the ship-to location. With those four items we can quote without a back and forth.
Brands We Are Proud To Be Partnered With
