GSZ Series

Utilizing 4 pole, 1800 rpm motors and 6 pole, 1200 rpm motors the GSZ Series offers longer wear life on parts due to the slower impeller tip speed. GSZ pumps are the most formidable high volume dewatering pumps offered today.

  • Discharge sizes from 6-10 inches and horsepower ranges from 30-200 hp.
  • 4 pole, 1800 rpm motors or 6 pole, 1200 rpm motors.
  • Seal Pressure relief ports on 4 pole, 1800 rpm models.
  • Lower impeller tip speeds extend parts wear life 2-3 times.
  • Rugged cast iron construction.
  • Dual silicon carbide mechanical seals.
  • Internal Thermal motor protection and Tsurumi's exclusive oil lifter.
  • Anti wicking cable entrance.
Model Discharge Size (in) Motor Output (hp) Max Solid Diameter (in) Diameter (in) Weight (lb) Height (in)
GSZ5-22-6 8 30 1.97 38 53 9/16 1610
GSZ5-37-4H 6 50 0.394 35 7/16 61 1/8 1310
GSZ5-37-4 8 50 0.984 36 62 5/16 1240
GSZ5-37-6 8 50 1.97 41 1/4 55 15/16 1500
GSZ4-45-4 8 60 0.984 36 62 5/8 1300
GSZ2-55-4 10 75 0.984 41 5/16 75 7/8 2430
GSZ2-75-4 10 100 0.984 41 5/16 75 7/8 2680
GSZ2-75-4L 10 100 0.984 41 5/16 77 5/8 2730
GSZ-150-4 10 200 0.984 47 15/16 95 1/4 5140

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GSZ4-45-4
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GSZ-75-4
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GSZ2-75-4L
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GSZ5-37-4
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GSZ2-75-4
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GSZ-150-4
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GSZ2-45-4
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GSZ3-37-4
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GSZ-75L-4
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GSZ5-22-6
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GSZ2-55-4
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GSZ4-37-4H
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GSZ-55-4
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GSZ2-37-4H
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GSZ5-37-4H
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GSZ4-37-4
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GSZ2-37-4
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