This item is now discontinued. We recommend the following as suggested replacements: EW-73150-10

Economical High-Pressure Single-Piston Pump; 3.0 mL/min Max Flow, 230 VAC

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Item # EW-07143-73
Feature micrometer flow adjustment – deliver exact quantities of liquid with minimal pulsation
  • Withstand up to 5000 psi outlet pressure
  • Dual-piston models have independent piston control — pump a single liquid, or pump two different liquids at a proportional rate
  • Brushless, synchronous motors

SPECS & DESCRIPTION

Specifications & Description

  • Max Flow Rate (mL/min)3
  • Min Flow Rate (mL/min)0.1
  • Max Flow Rate (Strokes/min)60
  • Flow Rate (mL/stroke)0.05
  • Max Pressure (PSI)2500
  • Power (VAC)230
  • Power (Hz)50
  • Power (amps)0.125
  • Power Cord7-ft, three-wire cord with European plug
  • Wetted Materials316 SS, Fluoroloy G® (PE), gold-plated stainless steel, PCTFE, ruby, sapphire
  • Repeatability±0.3%
  • Max Temperature (° F)248
  • Max Temperature (° C)120
  • Duty Cycle ContinuousYes
  • Height (in)4.75
  • Width (cm)11.4
  • Length (in)7.75
  • Height (cm)12.1
  • Width (in)4.5
  • Length (cm)19.7
  • DescriptionEconomical High-Pressure Single-Piston Pump; 3.0 mL/min Max Flow, 230 VAC

Key Features

  • Withstand up to 5000 psi outlet pressure
  • Dual-piston models have independent piston control — pump a single liquid, or pump two different liquids at a proportional rate
  • Brushless, synchronous motors

More About this Item

Inlet accepts 1/8" OD tubing; outlet accepts 1/16" OD high-pressure SS tubing (order separately). Decrease pulsation with pulse dampener model 07115-55.
What's included: All models come with a sturdy aluminum housing and a 7-ft, three-wire cord (115 VAC models have a plug; 230 VAC models have a European plug).

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