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Home  >  Pumps > Metering Pumps > Piston Pumps > Economical Digital High-Pressure Gradient Piston Pump  

Economical Stainless Steel Digital High-Pressure Gradient Piston Pump

EW-74930-05
$2,249.00 USD/EACH

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  • Deliver precise volumes at pressures up to 6000 psi

  • Ideal for use in HPLC applications

  • Pulse dampener significantly reduces pulsation with low dead volume

  • Chemical resistant 316 stainless steel pump head resists corrosion

Digital pump provides precise, reproducible flow in an economical package. Single-piston pump significantly reduces pulsation through the use of an advanced electronic rapid-refill design.

Microprocessor-controlled pump provides control signals to the motor drive circuits, interfaces with the keypad and digital LED display, receives signals to refill based on flow rate, and provides RS-232 communication. Other features include run/stop inputs, dual-voltage capabilities, self-flushing pump heads, and a motor stall detector.

What's Included:
6-ft power cord and plug
Specifications
Product Type Piston Metering Pumps
Self-priming No
Wetted parts 316 stainless steel pump head, check valve body, and tubing; synthetic ruby and sapphire check valve internals and piston; fluorocarbon pulse dampener diaphragm.
Max pressure 3000 psi
CE Compliance Yes
Min flow rate (mL/min) 0.01
Max flow rate (mL/min) 10
Dimensions 7-3/4"W x 6-1/4"H x 12-3/4"D
Pump type Piston
Electrical connections 6-ft cord and plug
Power (VAC) 110/220
Power (Hz) 50/60
Repeatability ±0.5%
Duty cycle continuous
Operating ambient 32 to 176°F (0 to 80°C), max 98% RH
Max temperature (º C) 100
Max temperature (º F) 212
Accuracy ±2%





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