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PumpProducts.com is proud to feature the Goulds 3SD and 4SD Sewage Pumps, a robust solution engineered for commercial and industrial-level wastewater challenges. These high-capacity submersible pumps are designed with precision to ensure reliable and efficient operation across a wide array of demanding environments. From handling the intricate needs of hospitals and motels to the rugged demands of farms and trailer courts, the 3SD and 4SD series stand as a testament to advanced engineering in wastewater management.

Designed for Durability and Performance

The Goulds 3SD and 4SD series are not just any sewage pumps; they are crafted to offer maximum capacity handling, reaching into the three digits, and built tough to sustain those numbers. These pumps are ideally suited for critical applications, including flood and pollution control, general sewage systems, dewatering, and effluent applications.

Advanced Sealing for Maximum Protection

At the heart of these pumps lies a dual seal system, featuring an outer silicon carbide vs. silicon carbide and an inner ceramic vs. carbon seal, providing an additional layer of protection. Coupled with a seal sensor probe to detect seal penetration, these pumps are fortified against leaks, ensuring long-lasting performance.

Non-Clog Impeller and Rugged Construction

Each pump in the series boasts a two-vane, semi-open, non-clog impeller with pump-out vanes designed to fend off blockages, ensuring smooth operation. The entire pump – from the cast iron volute to the 300 series stainless shaft and fasteners – embodies durability, capable of running dry without sustaining damage to its components.

Tailored to Your Needs

The distinction between the 3SD and 4SD series lies in their solids handling capabilities and discharge sizes, making each series suitable for specific requirements:

• 3SD pumps are capable of passing 2.5″ waste solids through a 3″ NPT horizontal discharge.
• 4SD pumps elevate this capability, allowing for 3″ solids to pass through a 4″ NPT horizontal discharge. Select 4SD models also feature powerful 7 HP motors for even more demanding applications.

Each model is manually operated and comes equipped with a 20 ft. power cord, ensuring flexibility and ease of installation across various setups.

Why Choose Goulds 3SD and 4SD Series at PumpProducts.com?

Choosing the Goulds 3SD and 4SD Sewage Pumps from PumpProducts.com means investing in reliability, efficiency, and durability for your wastewater management system. These pumps are designed not just to meet but exceed the rigorous demands of commercial and industrial applications, providing peace of mind with their advanced features and robust construction.

Visit PumpProducts.com today to explore our selection of Goulds 3SD and 4SD Sewage Pumps and elevate your wastewater management strategy with solutions that stand the test of time and challenge.

Model Comparison Chart