Flygt Pump Mechanical Seal Kit | 35mm Shaft | Replacement for Flgyt Pump 3126-181/3127/4440/5530 | FS-MU-35 & FS-ML-35

FS-MU-35 & FS-ML-35 Mechanical Seal Kit
A high-performance upper and lower seal set engineered for 35mm shafts, designed as an exact replacement for Flygt pump models 3126-181, 3127, 4440, and 5530.

Built to withstand demanding industrial environments—including high pressure, elevated temperatures, and abrasive media—this precision seal kit delivers reliable leak-free operation and extended service life. Each set includes both upper and lower seals, providing a complete solution that eliminates separate ordering and ensures straightforward, specification-compliant installation.

Constructed with premium wear-resistant materials, the seals offer excellent resistance to corrosion, friction, and chemical exposure. Ideal for wastewater treatment, mining, construction, and various industrial pumping applications, this direct-fit kit helps enhance pump reliability, minimize unplanned downtime, and reduce long-term maintenance expenses.

Engineered for exact compatibility with Flygt pumps, the FS-MU-35 & FS-ML-35 kit installs seamlessly without modification, offering maintenance technicians, distributors, and facility managers a durable, high-efficiency sealing solution that maintains original equipment performance.