Sump Pump: lifespan, maintenance and replacement

Typical lifespan: 7–10 years (about 10 years).

Maintenance schedule

• Test pump by pouring water into pit — Every 3–4 months
• Clean inlet screen — Annually
• Check discharge line for blockages — Annually
• Test backup battery (if applicable) — Every 6 months
• Inspect check valve — Annually

Signs it needs replacing

• Pump runs continuously or cycles too frequently
• Strange noises during operation
• Visible rust or corrosion
• Pump doesn't activate when pit fills
• Excessive vibration during operation
• Age exceeds 7 years in high-use areas

Tips

Consider a battery backup sump pump to protect against power outages during storms.