Graco

Standard Diaphragm Pump, 150 GPM

Model: DA421

Mfr. No.: DF4311

  • Standard Diaphragm Pump, 150 GPM Brunswick Fyr & Safety

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

Max. Flow Rate

150 GPM

Country Of Origin

United States


  • Larger ports for more flow
  • Lube-free operation
  • Typical applications: bulk fluid supply, chemical evacuation,ground water and sump evacuation, waste fluid removal,slurry and sludge transfer