HP Series

Eldex ReciPro HP Series high pressure metering pumps offer adjustable precision fluid delivery with a micrometer and variable speed controls. The pumps are positive displacement, reciprocating piston fluid metering pumps driven by a constant speed motor. The pumps are designed to provide a smooth, constant volume of fluid with maximum motor efficiency and minimum pulsation. Rapid response inlet and outlet check valves regulate flow direction with a ball and seat configuration. Materials in the fluid path are carefully chosen for corrosion resistance. Pistons are sapphire. Inlet and outlet valves are offered in sapphire/ruby and PEEK/ceramic for high temperature/high pressure applications.

Download the HP Series brochure.

Piston Cutaway
Piston Cutaway

Features

  • Reliable design for easy maintenance and years of continuous use
  • Precision micrometer for adjustable reproducible metering
  • Flow ranges from 0.02-144mL/min to 5000psi
  • Corrosion resistant materials
  • VS Control Option
  • Explosion-proof models
Mitutoyo
Micrometer Flow Control

USE THE PRODUCT SELECTOR BELOW TO FIND THE BEST PUMP FOR YOUR APPLICATION.

  • A-10-S
    • A-10-S

    • A-10-S

      • Type - HP Series
      Flow - 0.025-0.5mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • A-10-S-PK
    • A-10-S-PK

    • A-10-S-PK

      • Type - HP Series
      Flow - 0.025-0.5mL/min
      Pressure - 4000 psi (275 bar)
      Material - PEEK
      Explosion - N
  • A-120-S
    • A-120-S

    • A-120-S

      • Type - HP Series
      Flow - 0.5-6.0mL/min
      Pressure - 1000 psi (68 bar)
      Material - 316SS
      Explosion - N
  • A-120-S-2
    • A-120-S-2

    • A-120-S-2

      • Type - HP Series
      Flow - 0.5-6.0mL/min
      Pressure - 1000 psi (68 bar)
      Material - 316SS
      Explosion - N
  • A-120-S-2-PK
    • A-120-S-2-PK

    • A-120-S-2-PK

      • Type - HP Series
      Flow - 0.5-6.0mL/min
      Pressure - 1000 psi (68 bar)
      Material - 316SS
      Explosion - N
  • A-120-S-PK
    • A-120-S-PK

    • A-120-S-PK

      • Type - HP Series
      Flow - 0.5-6.0mL/min
      Pressure - 1000 psi (68 bar)
      Material - PEEK
      Explosion - N
  • A-30-S
    • A-30-S

    • A-30-S

      • Type - HP Series
      Flow - 0.05-1.5mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • A-30-S-PK
    • A-30-S-PK

    • A-30-S-PK

      • Type - HP Series
      Flow - 0.05-1.5mL/min
      Pressure - 4000 psi (275 bar)
      Material - PEEK
      Explosion - N
  • A-60-S
    • A-60-S

    • A-60-S

      • Type - HP Series
      Flow - 0.1-3.0mL/min
      Pressure - 2500 psi (170 bar)
      Material - 316SS
      Explosion - N
  • A-60-S-PK
    • A-60-S-PK

    • A-60-S-PK

      • Type - HP Series
      Flow - 0.1-3.0mL/min
      Pressure - 2500 psi (170 bar)
      Material - PEEK
      Explosion - N
  • AA-100-S
    • AA-100-S

    • AA-100-S

      • Type - HP Series
      Flow - 0.2-10mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • AA-100-S-PK
    • AA-100-S-PK

    • AA-100-S-PK

      • Type - HP Series
      Flow - 0.2-10mL/min
      Pressure - 4000 psi (275 bar)
      Material - PEEK
      Explosion - N
  • AA-117-2 CE
    • AA-117-2 CE

    • AA-117-2 CE

      • Type - HP Series
      Flow - 0.25-11mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • AA-117-2-PK CE
    • AA-117-2-PK CE

    • AA-117-2-PK CE

      • Type - HP Series
      Flow - 0.25-11mL/min
      Pressure - 4000 psi (275 bar)
      Material - 316SS
      Explosion - N
  • B-100-S
    • B-100-S

    • B-100-S

      • Type - HP Series
      Flow - 0.2-8.0mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • B-100-S-4
    • B-100-S-4

    • B-100-S-4

      • Type - HP Series
      Flow - 1.0-32mL/min
      Pressure - 2000 psi (135 bar)
      Material - 316SS
      Explosion - N
  • B-100-S-4-PK
    • B-100-S-4-PK

    • B-100-S-4-PK

      • Type - HP Series
      Flow - 1.0-32mL/min
      Pressure - 2000 psi (135 bar)
      Material - PEEK
      Explosion - N
  • B-100-S-PK
    • B-100-S-PK

    • B-100-S-PK

      • Type - HP Series
      Flow - 0.2-8.0mL/min
      Pressure - 4000 psi (275 bar)
      Material - PEEK
      Explosion - N
  • B-117-2 CE
    • B-117-2 CE

    • B-117-2 CE

      • Type - HP Series
      Flow - 0.25-9.0mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • B-117-2-PK CE
    • B-117-2-PK CE

    • B-117-2-PK CE

      • Type - HP Series
      Flow - 0.25-9.0mL/min
      Pressure - 4000 psi (275 bar)
      Material - 316SS
      Explosion - N
  • B-117-4 CE
    • B-117-4 CE

    • B-117-4 CE

      • Type - HP Series
      Flow - 1.2-35mL/min
      Pressure - 2000 psi (135 bar)
      Material - 316SS
      Explosion - N
  • B-117-4-2-PK CE
    • B-117-4-2-PK CE

    • B-117-4-2-PK CE

      • Type - HP Series
      Flow - 1.2-35mL/min
      Pressure - 2000 psi (135 bar)
      Material - 316SS
      Explosion - N
  • B-72-4-EXP
    • B-72-4-EXP

    • B-72-4-EXP

      • Type - HP Series
      Flow - 1.0-23.0mL/min
      Pressure - 1250 psi (85 bar)
      Material - 316SS
      Explosion - Y
  • B-72-EXP
    • B-72-EXP

    • B-72-EXP

      • Type - HP Series
      Flow - 0.2-5.7mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - Y
  • BBB-4
    • BBB-4

    • BBB-4

      • Type - HP Series
      Flow - 1.0-100mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • BBB-4 VS
    • BBB-4 VS

    • BBB-4 VS

      • Type - HP Series
      Flow - 12-144mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N
  • BBB-4 VS HAZ
    • BBB-4 VS HAZ

    • BBB-4 VS HAZ

      • Type - HP Series
      Flow - 8-175mL/min
      Pressure - 3000 psi (200 bar)
      Material - 316SS
      Explosion - Y
  • BBB-4-2
    • BBB-4-2

    • BBB-4-2

      • Type - HP Series
      Flow - 1.0-80mL/min
      Pressure - 5000 psi (340 bar)
      Material - 316SS
      Explosion - N