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EW-07143-93 Dual-Piston Pump

Economical High-Pressure Dual-Piston Pump, 10.0 mL/min Max Flow, 230 VAC

EW-07143-93
4.1
  • 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

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).

Specifications
Product Type Piston Metering Pumps
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
Max pressure 5000 psi
Min flow rate (mL/min) 0.2
Max flow rate (mL/min) 10
Dimensions 7"L x 10-1/2"W x 6-1/4"H
Pump type Piston
Electrical connections 7-ft, three-wire cord with European plug
mL/stroke 0.1
Power (VAC) 230
Power (Hz) 50
Power (Amps) 1.0
Repeatability ±0.3%
Strokes per minute (Max) 100
Duty cycle Continuous
Max temperature (º C) 120
Max temperature (º F) 248
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