Part#: 71841
Weight: 45.0 lbs

Neptune 500-E Series Pump‚ 48 GPD‚ 150 PSI‚ PVC‚ 520-E-N5

  • Long life, precise control and easy maintenance
  • Capacities up to 432 gpd and pressures to 400 psi
  • PVC construction
Price: $2,499.95
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Need Help? Call 800-548-1234

Neptune 500-E series pumps feature a hydraulically actuated diaphragm and TEFC motor with built-in automatic thermal overload. Micrometer dial allows speed control in 1% increments. Variable Oil Bypass™ stroke adjustment improves valve performance over variable linkage designs.

Note: Additional models are available as special order. Contact USABlueBook for more information.

Use with aluminum sulfate (alum), ammonium chloride, ammonium sulfate, ferric sulfate, 37% hydrochloric acid, potassium permanganate, sodium bisulfate, and 75% sulfuric acid (call for compatibility with other chemicals). Wetted materials: PVC head, PVC fittings and ceramic check balls.

Pumps include: motor junction box for electrical hookup.

Shipping: Additional shipping fees apply. Select models ship motor freight. Contact USABlueBook for more information.

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Tech Specs
  • Maximum viscosity: 1500 cP
  • Suction lift: 5 ft
  • Accuracy: ±1%
  • Turndown rate: 10:1
  • Power: 1/3 hp, 1 phase, 115 VAC, 60-Hz