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Neptune 500-S-N1
Neptune 500-S-N1
Neptune 500-S-N1

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Neptune 500-S-N1 "dia-PUMP" Series 500
Our Price: $1,989.00
Sale Price: $1,741.75
You save $247.25!

Quantity in Stock:10
Availability:: Usually Ships in 7 to 10 Business Days
Product Code: NEPTUNE500-S-N1

Motor Size Options

Pump Oil

O-Ring Head

Variable Stroke Length

Variable Stroke Frequency


Neptune 500-S-N1

Neptune 500-S-N1 is part of the Neptune 500 S series. Compare pricing and ordering directly online or call us for a direct quote.  For international quotes please email us with your shipping address, so we can get you exact costs. Series 500 comes standard with:
  • Standard MotorTEFC: 1/3HP-1ph-115VAC-60c 
  • Piston is powered through complete stroke length at all capacity adjustments eliminating stress, wear and shock of lost motion designs.Optional motors are listed.
  • Totally Enclosed Fan-Cooled with built-in automatic thermal overload
  • Ten turn micrometer dial calibrated in 1% increments.
  • Bright color contrasted dial protected from corrosion by clear PVC covering. Stroke mechanism moves only when adjustment is made, eliminating wear.
360 Images of StudioRoswell.com

Basic Part Number Breakdown:


Pump Number
ModelLiquid End

 500 to 567
     N3 = 316 SSTL
     N4 = Carpenter 20
     N5 = PVC
     N8 = Kynar

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Neptune - 500 Series Metering Pumps
Neptune - 500 Series Metering Pumps > Neptune 500-S Series