Sta-Rite 20DOM05121+1, 4" Multistage Submersible Effluent Pump, 1/2 HP, 115 Volts, 1 Phase, 5 Stages, 2-wire, 1-1/4" Discharge, 20 GPM Best Efficiency Flow, Manual, 10 ft Cord
FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
Call Toll Free: 800-429-0800
FEATURES
Sta Rite ST.E.P Plus D Series Multi-stage Effluent Pump
This 4" submersible effluent pump is engineered for cooler and quieter operation with superior "draw-down" capability. Designed for use in aerobic and filtered effluent service applications.
Features
- 1-1/4" fiberglass reinforced thermoplastic discharge
- Stainless steel intake screen allows for 0.080" solids
- Superior draw-down capability to 4-1/2" vs. 13-1/2" on a standard NEMA 4"
- Less energy consumption with 25% reduced amp-draw vs. a standard NEMA 4"
- Cooler and quieter operation, eliminates expensive flow inducer sleeves
- Stainless steel and composite construction
- Proven SignaSeal staging system utilizes a patented ceramic wear surface
- Exclusive dry-run capability
- Enclosed and self-lubricated Nylatron shaft-bearing resists wear from abrasives
- Heavy 7/16" positive drive 300 Series stainless steel hexagonal shaft
- Precision molded for perfect balance, ultra smooth, for the highest performance and efficiency
- Motor is dry-wound, double ball bearing, double-seal and thermal overload protected, UL and CSA approved
- Power cord is 600 Volt "SJOW" jacketed 10 ft leads, 2-wire with ground
Applications
- Residential
- Commercial
- Agricultural
| Brand | Sta-Rite |
| Mfg. Number | 20DOM05121+1 |
| Series | S.T.E.P. Plus D |
| Product Type | Submersible Effluent Pump |
| Application | Residential/commercial/agricultural |
| Horsepower | 1/2 HP |
| Voltage | 115 Volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Operation | Manual |
| Stages | 5 |
| Motor Type | 2-wire |
| Maximum Load Current | 10.6 Amps |
| Discharge Connection | 1-1/4" |
| Best Efficiency Flow | 20 GPM |
| Maximum Flow | 32 GPM |
| Maximum Head | 175 ft |
| Pump Shell Material | Stainless steel |
| Impeller Material | Acetel |
| Discharge Material | Thermoplastic |
| Intake Screen | Stainless steel |
| Discharge Bearing Material | Nylatron |
| Thermal Protection | Yes |
| Cord Size | 10 ft |
The Sta-Rite S.T.E.P. Plus D series is a 4" diameter multi-stage submersible effluent pump designed for moving clean and gray water in residential, commercial and agricultural use. Designed for use in aerobic and filtered effluent service applications. Energy efficient and built for superior "draw-down" operation. Features:
- 1-1/4" fiberglass reinforced thermoplastic discharge
- Stainless steel intake screen allows for 0.080" solids
- Superior draw-down capability to 4-1/2" vs. 13-1/2" on a standard NEMA 4"
- Less energy consumption with 25% reduced amp-draw vs. a standard NEMA 4"
- Cooler and quieter operation, eliminates expensive flow inducer sleeves
- Stainless steel and composite construction
- Proven SignaSeal staging system utilizes a patented ceramic wear surface
- Exclusive dry-run capability
- Enclosed and self-lubricated Nylatron shaft-bearing resists wear from abrasives
- Heavy 7/16" positive drive 300 Series stainless steel hexagonal shaft
- Precision molded for perfect balance, ultra smooth, for the highest performance and efficiency
- Motor is dry-wound, double ball bearing, double-seal and thermal overload protected, UL and CSA approved
- Power cord is 600 Volt "SJOW" jacketed 10 ft leads, 2-wire with ground
| STA-RITE S.T.E.P. PLUS D SERIES EFFLUENT PUMPS |
Model Comparison Chart
| Model | Discharge | HP | Voltage | Phase | Best Efficiency GPM | Max. Load Amps |
| 20DOM05221+1 | 1-1/4" | 1/2 | 230 | 1 | 20 | 5.3 |
| 20DOM05121+1 | 1-1/4" | 1/2 | 115 | 1 | 20 | 10.6 |
| 20DOM05121-01 | 1-1/4" | 1/2 | 115 | 1 | 20 | 9.5 |
| 20DOM05221-01 | 1-1/4" | 1/2 | 230 | 1 | 20 | 4.6 |
| 10DOM05221-01 | 1-1/4" | 1/2 | 230 | 1 | 10 | 5.5 |
| 10DOM05121-01 | 1-1/4" | 1/2 | 115 | 1 | 10 | 11.0 |
| 30DOM05221-01 | 1-1/4" | 1/2 | 230 | 1 | 30 | 4.6 |
| 30DOM05121-01 | 1-1/4" | 1/2 | 115 | 1 | 30 | 9.5 |
| PUMP PERFORMANCE |
| SETTINGS |
| DIMENSIONAL DATA |
| TROUBLESHOOTING |
| MANUAL |
| Sta-Rite S.T.E.P. Plus D Series Owner's Manual |
| SPECIFICATIONS |
| Sta-Rite S.T.E.P. Plus D Series Specifications |
Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.
Call Our Sales Counter For Assistance, Price Quotes, Availability & To Place An Order
Inspector Pumphead & Our Customer Service Representatives Are AvailableMon-Fri 7:30 am to 5:00 pm EST
Call Toll Free: 800-429-0800
*Note: Picture is illustrative and may not reflect the actual product.*
