Series 540 - Heavy Duty End Suction Centrifugal Pump

Features:

The Series 540 Heavy Duty End Suction Centrifugal Pumps are designed for industrial services.

  • Impeller is of non-clogging type with extra heavy vanes. Semi-open design permits passing of foreign material and the handling of clean or dirty liquids. Impeller is statically and hydraulically balanced.   
  • Shaft is of high tensile steel accurately machined to ensure proper fit of impeller and bearings.   Ample diameter prevents deflection at all operating speeds.
  • Casing is vertically split design. Discharge may be rotated every 45 degrees from regular top vertical position to facilitate piping. Casing has tapped openings for priming, vent, drain and gauge connections. 
  • Axial Shaft Adjustment permits impeller to be adjusted for end clearance, maintaining pumping efficiency at all times.  Shaft adjustment nut prevents any forward axial movement of impeller during pump operation.
  • Stuffing Box is a multi-ring packed gland, to keep leakage to an absolute minimum.  Mechanical seals in Buna-N, Viton, and PTFE are available as an optional feature.
  • Bearings are heavy duty, ball type, grease lubricated.  Bearing housing has integral support foot for accurate, permanent alignment of bearings and rigid support of shaft.
 

Thresholds:

Max. Capacity Temperature Range Max. Working Pressure
1893 L/min (500 USGPM) 250°F (121°C) 1034 kPa (150 PSI)
 

Specifications:

Size Standard Port Nominal Capacity at  1750 RPM Nominal Capacity at  3500 RPM
Inches Capacity Head Capacity Head
Suction Discharge GPM L/min feet kPa GPM L/min feet kPa
1-1 1.5 1 26 98 28 84 55 208 110 328
1-1A 1.5 1 33 125 50 149 60 227 220 657
1-1.5 2 1.5 62 235 32 96 125 473 120 358
1-1.5A 2 1.5 115 435 53 158 190 719 220 657
1-2 2.5 2 80 303 32 96 160 605 130 388
1-2.5 3 3 137 519 30 90 300 1136 118 352
2-1.5 2 1.5 118 447 75 224 160 605 265 791
2-2 2.5 2 160 605 80 239 230 870 275 821
2-3 3 3 275 1041 70 209 425 1609 275 821
2-4 4 4 500 1893 70 209