Yes, Simple Pump can be installed alongside your existing working submersible pump for reliable backup water access.
Dual Pump Installation Benefits
Installing Simple Pump alongside your submersible provides:
- Backup during power outages - Access water when electricity fails
- Submersible failure backup - Water access while awaiting repairs
- Emergency preparedness - Independent water source
- No interference - Both pumps operate independently
How Dual Installation Works
Simple Pump installs in the same well casing as your submersible:
- Simple Pump drop pipes run down one side
- Submersible and supply line remain in place
- Special well cap accommodates both systems
- No cross-contamination - Separate systems
Well Cap for Dual Installation
Our well caps are designed for dual-pump configurations:
- Port for submersible electrical cable
- Port for submersible water supply
- Center mount for Simple Pump
- Proper sealing around all penetrations
Casing Size Requirements
For dual installation, you need adequate casing diameter:
| Casing Size | Dual Installation | Notes |
|---|---|---|
| 4" | Possible | Tight fit, depends on submersible size |
| 5" | Good | Adequate clearance |
| 6" | Excellent | Comfortable fit for both systems |
| 8"+ | Excellent | Plenty of room |
Pitless Adapter Considerations
If your well uses a pitless adapter:
- Simple Pump can tie into existing pitless
- Or pump directly through well cap
- Separate Simple Pump pitless available
See our article on pitless vs. well cap pumping.
Installation Safety
Important: Before any work on a well with a submersible:
- Disconnect and lock out power to the submersible
- Follow electrical safety procedures
- Consider hiring a professional for dual installation
What You Need for Quote
To configure a dual installation, provide:
- Well casing diameter (inside measurement)
- Current submersible pump size/model
- Presence of pitless adapter
- Static water level
- Total well depth