Economical High-Pressure Piston Pumps

Economical High-Pressure Piston Pumps

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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


piston pump3

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).

Wetted parts Fluoroloy G ® (PE) standard piston seal, sapphire pistons and seats, ruby ball checks, PCTFE valve seals, gold-plated stainless steel springs, and 316 stainless steel compression-type fittings
Flow range 0.1 to 3.0 mL/min
Max pressure 2500 psi
mL/stroke 0.05 mL
Max temperature 248°F (120°C)
Accuracy ±0.3% full-scale
Duty cycle Continuous
Pump type Single-piston
Dimensions 7-3/4"L x 4-1/2"W x 4-3/4"H
Motor (hp) 60 rpm
Power VAC 230 VAC
Hz 50 Hz
Amps 0.125 A
Cord & plug 7-ft, three-wire cord with European plug


****To make your own pump system among various number of pump heads, drivers and tubings please contact us. You can choose from Cole-Parmer catalog  or if you don't have the catalog you can request from our requests menu in the site.


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