If your well has a "bumpout" or offset on the existing cap (common for vented caps or electrical conduit), you may wonder if the Simple Pump's well cap will work. Here's what you need to know.
Understanding Well Cap Bumpouts
What Is a Bumpout?
A bumpout is a raised or offset section on a well cap:
- Typically for venting
- May house electrical penetrations
- Allows wire passage to submersible
- Provides additional clearance
Common Bumpout Types
- Vented cap protrusions
- Electrical conduit attachments
- Offset bolt patterns
- Raised center sections
Simple Pump Well Cap Options
Boshart Machined Cap
The Boshart machined aluminum well cap:
- Sits on top of casing
- Provides flat mounting surface
- Accommodates pump head
- May or may not work with bumpout
Sealed Well Cap
Alternative well cap option:
- Different mounting configuration
- May accommodate different setups
- Discuss with technical support
Assessing Your Situation
Existing Bumpout Location
Where is the bumpout relative to:
- Center of cap
- Mounting area for Simple Pump
- Available flat surface
Can Simple Pump Be Offset?
In some cases:
- Pump head can be positioned away from bumpout
- May require specific orientation
- Depends on bumpout size and location
Solutions
Option 1: Replace Entire Cap
Most common solution:
- Remove old cap with bumpout
- Install Boshart cap designed for Simple Pump
- Reroute wires through new penetrations
- Clean installation
Option 2: Custom Mounting
In some cases:
- Adapter plate may work
- Custom fabrication possible
- Spacers or extensions
Option 3: Pumping Through Existing Cap
If cap replacement isn't feasible:
- May be able to modify existing cap
- Drill appropriate hole
- Install pump head mounting
- Maintain weatherproofing
Wire Management
Submersible Wires
If replacing cap:
- Wires must penetrate new cap
- Use appropriate weatherproof fittings
- Maintain electrical safety codes
- Consider conduit requirements
Simple Pump Compatibility
The Boshart cap includes:
- Provision for wire penetration
- Weatherproof options
- Proper sealing capabilities
What We Need to Know
To Assess Your Situation
Send us:
- Photos of current cap (top and side)
- Casing diameter
- Bumpout dimensions and location
- Current wire configuration
- Submersible pump present (yes/no)
What We Can Provide
- Compatibility assessment
- Recommended approach
- Parts needed
- Installation guidance
DIY vs. Professional
DIY Considerations
If comfortable with:
- Well cap removal
- Electrical wire handling
- Weatherproofing
- Following detailed instructions
Professional Help
Consider professional for:
- Complex electrical rerouting
- Unfamiliar well configurations
- Code compliance concerns
- Peace of mind
Common Questions
Will I Need an Electrician?
If rerouting submersible wires:
- May need electrical permit
- Follow local codes
- Professional recommended for safety
Can I Keep My Old Cap?
Depends on:
- Bumpout interference
- Available mounting surface
- Your specific configuration
What About the Pitless Option?
If using pitless adapter:
- Well cap situation different
- May simplify cap requirements
- Discuss during quote process