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FLOMAX® 35 SS | 4" x 3" Self Priming Pump

The FLOMAX 35 SS is a robust and reliable self-priming centrifugal pump engineered to handle the most aggressive fluids with ease. Constructed from high-quality 316 stainless steel, this pump offers unparalleled chemical compatibility and corrosion resistance, making it the perfect choice for demanding applications in agriculture, industry, and marine environments.

The FLOMAX 35 SS is equipped with a standard viton flapper, priming chamber fill plug, and a 4” NPT suction flange, which significantly enhances suction lift capabilities at higher flow ranges. The discharge port is designed with a 3” ANSI 150 # class flat flange, ensuring secure and efficient fluid transfer. The standard mechanical seal, composed of carbon, ceramic, viton, and stainless steel, guarantees durability and reliability under challenging conditions. Optional seals are available upon request to meet specific application needs.

This versatile pump can be mounted to standard Nema “C” electric motor frames, engines, or the standard MP pedestal, providing flexibility in installation. The PUMPAK is fully assembled and can be mounted to a standard motor in minutes, ensuring a quick and efficient setup process.

Features and Benefits

  • Material:
    316 Stainless Steel for superior chemical compatibility and corrosion resistance.
  • Self-Priming:
    Efficient self-priming capabilities for easy operation.
  • Versatile Mounting Options:
    Compatible with PumpPak, pedestal, engine, and electric motor mounts.
  • High Flow Rate:
    Capable of handling up to 500 GPM (1893 LPM).
  • Robust Construction:
    Semi-open, balanced impeller and durable mechanical seal.
  • Applications:
    Ideal for AG fertilizer transfer, chemical transfer, diesel exhaust fluid (DEF) transfer, and R.O. water transfer.

Specifications

APPLICATIONAgricultural, Commercial, Industrial, Marine, OEM, Transportation
MATERIALS OF CONSTRUCTION316 stainless steel
FLOWUp to 500 GPM (1893 LPM)
HEAD FEETUp to 180’ feet (55 m)
IMPELLER316 Stainless Steel, Semi-Open, Balanced
DRIVE OPTIONSPumPak, Pedestal, Engine, Electric Motor – 256TC – 286TSC
SEALStandard Carbon/Ceramic/Viton and Silicon Carbide/Silicon Carbide/Viton 150 PSI (10.3 bar) Bellows