Can the Simple Pump work with my existing pipes and pitless?

Yes, the Simple Pump works with your existing pipes and pitless adapter. It installs alongside your submersible pump using a special adapter for seamless integration.

Simple Pump Team
9/18/2025
3 min read

Yes, the Simple Pump can work with your existing pitless adapter and underground piping. This allows you to share infrastructure with your submersible pump and deliver water directly into your home's plumbing system.

How Pitless Integration Works

The Pitless Adapter

A pitless adapter is a fitting installed below the frost line that allows water to exit the well casing horizontally and travel underground to your home. Your existing submersible pump connects to this adapter.

Simple Pump Connection

The Simple Pump can tap into the same pitless adapter using our pitless adapter kit, allowing both pumps to share the underground piping.

Configuration Options

Option 1: Dedicated Simple Pump Pitless

Install a second pitless adapter for the Simple Pump:

  • Complete separation from submersible
  • Independent operation
  • No interference between systems
  • Requires additional underground piping

Option 2: Shared Pitless (Most Common)

Use our pitless adapter kit to connect to existing adapter:

  • Shares underground piping with submersible
  • Delivers to same pressure tank
  • Check valves prevent backflow
  • Most economical option

Pitless Adapter Kit Components

Our kit includes:

  • Drop pipe connection fitting
  • Check valve assembly
  • Stainless steel components
  • Required seals and hardware
  • Installation instructions

Well Clearance Requirements

To install Simple Pump with a pitless and submersible:

Casing SizeClearanceCompatibility
4"Tight fitRequires verification
5"Good clearanceCompatible
6"+Ample roomFully compatible

Four-inch wells require careful measurement. The Simple Pump drop pipe (1" Schedule 80 PVC) plus submersible pipe and wiring must fit together. Contact us with your submersible specifications for compatibility verification.

Benefits of Pitless Installation

Freeze Protection

  • Water line below frost line
  • No exposed outdoor piping
  • Year-round operation

Convenience

  • Water delivered inside home
  • No hauling buckets
  • Works with existing fixtures

Pressure Capability

  • Fills pressure tank directly
  • Maintains household pressure
  • Seamless backup operation

Alternative: Pumping Out of Well Cap

If pitless installation isn't suitable:

  • Pump exits through machined well cap
  • Manual carry to point of use
  • Simpler installation
  • Lower cost

Installation Considerations

Professional Assessment

Consider professional assessment for pitless installations:

  • Verify submersible clearance
  • Check pitless adapter compatibility
  • Ensure proper check valve placement
  • Confirm pressure system compatibility

DIY Installation

Experienced homeowners can install with our detailed instructions. A helper is required for safety.

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Need More Help?

Our technical support team is here to help with any questions about your Simple Pump system.