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VORTPUMP 4″ Septic Tank Pump – 1/2HP, 26 GPM, 138FT Head

$204.99 on Amazon.com (as of October 18, 2026, 2:00 PM EST) View details ↗

Upgrade your water management system with the **VORTPUMP 4″ Submersible Septic Tank Pump**, designed for reliability, efficiency, and versatility. Built to handle demanding applications—whether for septic tank level control, agricultural irrigation, livestock watering, or water transfer—this pump delivers **26 GPM max flow and a 138 ft max head** with a **1/2 HP motor** for consistent performance. The **universal 4″ well compatibility** ensures a secure fit in steel, plastic, or concrete casings, while the **standard 1-1/4″ FNPT outlet** simplifies pipe connections. Installation is hassle-free thanks to the **complete kit**, which includes a stainless steel intake filter, sealing tape, safety rope, lifting hook, and protective gloves—everything needed for a clean, professional setup.

Engineered for durability, this pump features a **fully sealed 304 stainless steel body and top**, resisting corrosion and leaks even in harsh conditions. The **IP68 waterproof rating** allows continuous submersion, while **thermal overload protection** safeguards the motor from overheating. The **automatic float switch** ensures hands-free operation, automatically adjusting to water levels and preventing dry-run damage or overflows. With **ultra-quiet operation** and a **115V capacitor-start motor**, it minimizes electrical surge risks and extends service life. Backed by **VORTPUMP’s 2-year warranty and 24/7 customer support**, this pump is a trusted solution for both residential and agricultural needs.

Max Flow Rate26 GPM
Max Head138 ft
Motor Power1/2 HP (115V capacitor start)
CompatibilityUniversal 4″+ well casing (steel, plastic, concrete)
Outlet Size1-1/4″ FNPT
Waterproof RatingIP68
Can this pump be used in both septic tanks and deep wells?
Yes, this pump is designed for **septic tank level control** (aerobic systems) and **deep well applications**, provided the float switch moves freely in wells.
What’s included in the installation kit?
The kit includes a **stainless steel intake filter, sealing tape, safety rope, lifting hook, and protective gloves** for a complete, secure setup.
How does the automatic float switch prevent damage?
The float switch **automatically starts/stops the pump based on water levels**, eliminating dry-run risks (burnout) and overflows in septic tanks.
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