Neptune Diaphragm Metering Pumps
Diaphragm Metering Pumps from Neptune Chemical Pump Co., Inc. come with Neptune's innovative design, quality workmanship and long-term reliability. All Neptune dia-Pumps are adjustable from 10% to 100% of capacity via micrometer dial, and are available in these materials:
Contact us for custom configurations. Some of the tyical models are shown below.
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Series 500 Standard Metering Pump Simplex Only Capacities from 1 to 18 gph (3.7 to 68 lph) Pressures to 1100 psi (77 kg/cm²) |
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PZ Electronic Metering Solenoid Operated Diaphragm Capacities from 10 to 495 GPD Pressures to 140 psig (220 on lowest flow model) |
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Series 500 Original Simplex or Duplex Capacities (Simplex) from 0.2 to 80 gph (0.75 to 302 lph) Pressures to 3000 psi (210 kg/cm²) |
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Series 500 Low Volume Simplex or Duplex Capacities (Simplex) from 0.2 to 0.5 gph (0.75 to 1.9 lph) Pressures to 3000 psi (210 kg/cm²) |
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Series 500 High Viscosity Simplex or Duplex – for Light Slurries and Viscous Fluids to 5,000 cps Capacities (Simplex) from 2 to 30 gph (7.5 to 114 lph) Pressures to 450 psi (32 kg/cm²) |
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Series 500 Tubular Diaphragm Simplex Only – for Slurries to 10% and Viscous Fluids to 20,000 cps Capacities from 2 to 80 gph (7.5 to 302 lph) Pressures to 300 psi (21 kg/cm²) |
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Series 600 Simplex Only – High Volume, High Pressure Capacities to 240 gph (907 lph) Pressures to 3500 psi (245 kg/cm²) |
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Series 7000 Mechanical Simplex Only – Mechanically Actuated Capacities to 300 gph (1135 lph) Pressures to 150 psi (10 kg/cm²) |
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Nimble Skids Custom Design 2-4 Pumps Containment Available |
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Electronic Stroke Control Automatically controls the capacity of any Neptune Series 500, 600 or 6000 "dia-PUMP" |
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Polymaster Polymer Feeders or Liquid polymer blend and feed system - dilutes, mixes and thoroughly activates emulsion, dispersion and solution polymers |
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Accessories Bromine Feeders, Glycol Feeders, By-pass Feeders |