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Neptune T Pumps

Neptune Series 500 tubular diaphragm pumps are engineered for viscous fluids up to 20,000 cP and for medium slurries up to 10% solids.
  • No-clog design. Straight-thru flow pattern eliminates pockets where slurries can settle.
  • Easily handles high viscosity liquids.
  • Double diaphragm is standard.
  • Capacities to 80 gph (302 lph).
  • Control options include electric or pneumatic stroke control and variable speed drives.
  • Standard units with double ball suction and discharge valves. Single ball suction valve is optional.
  • Variable Oil By-pass stroke adjustment mechanism provides better valve performance than variable linkage designs.
  • Viton elastomer withstands most chemicals.
  • Elastomer memory and tube shape reduce NPSH requirements, allow more viscous fluids to be pumped.
  • Spring-loaded discharge (Models N3 and N7 only). External back pressure valve is not required.
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Neptune 515-T-N3 Neptune 515-T-N7 Neptune 520-T-N7
Neptune 515-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 515-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 520-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 515-T-N3 Neptune 515-T-N7 Neptune 520-T-N7
Neptune 522-T-N3 Neptune 522-T-N7 Neptune 525-T-N3
Neptune 522-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 522-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 525-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 522-T-N3 Neptune 522-T-N7 Neptune 525-T-N3
Neptune 525-T-N7 Neptune 530-T-N3 Neptune 530-T-N7
Neptune 525-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 530-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 530-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 525-T-N7 Neptune 530-T-N3 Neptune 530-T-N7
Neptune 532-T-N3 Neptune 532-T-N7 Neptune 535-T-N3
Neptune 532-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 532-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 535-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 532-T-N3 Neptune 532-T-N7 Neptune 535-T-N3
Neptune 535-T-N7 Neptune 547-T-N3 Neptune 547-T-N7
Neptune 535-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 547-T-N3
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 547-T-N7
Our Price: $3,881.00
Sale Price: $3,182.34
You save $698.66!
Neptune 535-T-N7 Neptune 547-T-N3 Neptune 547-T-N7
Neptune 520-T-N3 Neptune 562-T-N3 Neptune 562-T-N7
Neptune 520-T-N3
Our Price: $4,281.00
Sale Price: $3,582.34
You save $698.66!

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Neptune 562-T-N3
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 562-T-N7
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 520-T-N3 Neptune 562-T-N3 Neptune 562-T-N7
Neptune 565-T-N3 Neptune 565-T-N7 Neptune 567-T-N3
Neptune 565-T-N3
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 565-T-N7
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 567-T-N3
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 565-T-N3 Neptune 565-T-N7 Neptune 567-T-N3
Neptune 567-T-N7
Neptune 567-T-N7
Our Price: $5,517.00
Sale Price: $4,523.20
You save $993.80!
Neptune 567-T-N7
   
 
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