PlumbingPlumbing, Electrical, or other field service3MediumHomeowner$ implied

Homeowner needs to eliminate the check valve in a sewage ejector system to prevent loud water hammer and intermittent sticking that causes drainage backups.

Current check valve causes water hammer noise and risk of sticking, leading to backup; no existing simple retrofit eliminates the valve entirely.

44
0
Opp. Score
44
Severity
3Medium
Willingness to Pay
implied
Added
May 20, 2026

Workarounds Described

  • tapping on the check valve to unstick it
  • proposing a DIY vertical loop redesign
App Concept

HammerStop Ejector

A redesigned sewage ejector piping kit that uses a vertical loop configuration to eliminate the need for a check valve, preventing water hammer and backflow without moving parts.

Key Features
  • Pre-engineered vertical loop piping kit for basement ejector systems
  • No moving parts — eliminates valve sticking and maintenance
  • Silent operation — no water hammer thunk
  • Easy retrofitting into existing ejector basins
  • Compliant with plumbing codes where applicable
Target Users: Homeowners and plumbers dealing with noisy or unreliable sewage ejector check valves in residential basements
Revenue Model: $199-$299 per kit, one-time purchase

Existing Solutions Mentioned

check valve

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