Mechanical Seal ANSI Pump

For Quality Management System:
(Applicable for IAS Accredited Certification)

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ISO 9001: Registered

Heavy-duty, rugged, world-class quality, ANSI process pumps manufactured to meet the latest ASME B73.1-2001 standard (revision of ASME B73.1M-1991). Pumps are manufactured in 29 sizes from a wide variety of materials, and offer seal options and seal flush systems to handle almost any application in the process industries.

Magnatex 3596 Series

Magnatex 3596 Series pumps and spare parts come with a 5-year unconditional warranty on materials and workmanship.

Spare Parts for Magnatex®, Goulds®, Griswold®, Summit® and Peerless® ANSI Pumps.

We guarantee that our parts will meet the original manufacturers'performance standards. Our parts department is ready to help you with your requirements 24/7.

Materials of Construction

  • Carbon Steel
  • 316 SS
  • CD4M-Cu
  • Alloy 20
  • Alloy B&C
  • Duplex Stainless Steel
  • Ni-Hard
  • Titanium


Connect with a Magnatex representative to learn more about our products or to request a quote. Contact Us

MAGNATEX 3596 Series Specifications

Max. Flow 5000 GPM
Max. Head 720 Feet
Liquid Temperature up to 700° F (371°C)
Max. Power 300 HP
Maximum Shaft Deflection 0.002 Inch (0.0508mm)
Connections 150lb FF std. or 300lb RF Optional
L10 Bearing Life 50,000 Hours
Maximum Working Pressure 275 psig (18.96 bar)
Impeller Semi-Open
Speed Up to 3550 rpm (2959 @ 50hz)
Motor NEMA or IEC Foot Mounted
Mechanical Seal ANSI Process Pump

Magnatex 3596 Repeller/Expeller Series

Magnatex 3596 Series pumps and spare parts come with a 5-year unconditional warranty on materials and workmanship.

Magnatex expeller/repeller design pumps are used in applications where there is a possibility of dry run conditions, liquid slurries up to 40% or crystallizing liquids, all of which are damaging to mechanical seals or packing. Expeller/repeller/hydrodynamic seals, eliminate the need for mechanical seals or packing which means that there is no need for expensive seal cooling water or seal pot systems. The principle of operation is very simple; a repeller or pump out vanes behind the impeller and in front of the stuffing box area redirects liquid to the discharge of the pump BEFORE it enters the stuffing box area, creating an air void in the stuffing box while the pump is in operation, hence, no leakage from the pump into the atmosphere. When the pump is shut down, special dry running graphite packing prevents leaks from the stuffing box area.

3596 Repeller/Expeller Specifications

Liquid Temperature -100° F to 500° F (-73° to 371°C)
Maximum Shaft Deflection 0.002 Inch (0.0508mm)
Connections 150lb FF std. or 300lb RF Optional
B10 Bearing Life 50,000 Hours
Maximum Working Pressure 275 psig (18.96 bar)
Impeller Enclosed
Speed Up to 3550 rpm (2959 @ 50hz)
Motor NEMA or IEC Foot Mounted

Performance Curves

Dimensional Drawings