FS-MU-35 FS-ML-35 Mechanical Seal Kit (Upper & Lower) 35mm Shaft for Flygt 3126-181/3127/4440/5530 Pumps

Price range: $90.00 through $188.00

  • Perfect OEM Fit
    Guaranteed compatibility as the direct replacement for genuine Flygt mechanical seals.
  • Wide Model Coverage
    Engineered to fit a broad range of Flygt pumps, including popular 3126-181, 3127, 4440, and 5530 series.
  • Reliable Performance
    Restores pump to factory specifications, ensuring optimal sealing, leak-free operation, and dependable performance.
  • Durable Construction
    Manufactured with high-grade materials for long service life, even in demanding water and wastewater applications.
  • Easy Installation
    Designed for straightforward replacement, minimizing downtime and simplifying maintenance procedures.

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.

Weight 1 lbs
Dimensions 13 × 8 × 9 in
Material

Upper Seal-TC/CER/VIT, Lower Seal-TC/TC/VIT, Upper Seal-TC/CER/VIT + Lower Seal-TC/TC/VIT

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