| Management number | 232686744 | Release Date | 2026/06/21 | List Price | US$268.22 | Model Number | 232686744 | ||
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The GPT Sewage & Wastewater Pump GSTO-112 is a high-performance submersible pump designed for handling sewage, wastewater, and effluent applications. Built with durable cast iron construction and equipped with double mechanical seals, this pump ensures longevity and reliability in demanding environments. Its powerful 1HP motor operates at 3600 RPM, delivering a maximum flow rate of 6720GPH (112 GPM) and a maximum head of 32.8 feet.
Designed for industrial wastewater treatment, residential sewage systems, and food processing facilities, the GSTO-112 is a versatile solution for wastewater management. Its waterproof cable prevents water infiltration, while the built-in thermal motor protector safeguards against overheating and overload conditions.
What's Included:

Submersible Sewage Pump
Designed for wastewater and sewage applications, ensuring efficient performance in submerged conditions.
Waterproof Cable
Prevents water infiltration for enhanced safety and prolonged operational lifespan.
Built-in Thermal Motor Protector
Automatically prevents overheating and motor overload, extending pump durability.
Double Mechanical Seals
Constructed with silicon carbide for superior sealing performance and enhanced durability.
Effluent Pumping Capability
Ideal for industrial wastewater treatment plants, confined livestock feeding industries, and food processing facilities.
Reliable Wastewater Management
Effectively handles sewage, wastewater, and solid treatment in factories, supermarkets, and residential buildings.
Durable Cast Iron Construction
Ensures high resistance to wear and corrosion for long-lasting performance in tough environments.
Included with Your Purchase:
Q: What type of wastewater can this pump handle?
A: The GPT Sewage & Wastewater Pump is designed for sewage, industrial wastewater, and solid-laden liquids, making it ideal for various applications.
Q: Can this pump be used for residential purposes?
A: Yes, the GSTO-112 is suitable for residential sewage systems, ensuring efficient wastewater management in homes.
Q: Does this pump have built-in protection against overheating?
A: Yes, it features a built-in thermal motor protector to prevent overloading and overheating.
Q: What industries commonly use this pump?
A: It is widely used in industrial wastewater treatment plants, food processing factories, livestock feeding industries, pulp and paper factories, restaurants, and markets.
Q: What is the solid passage capability?
A: The pump can handle solid particles up to 1 inch in diameter, making it effective for sewage and waste applications.
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