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Home  >  Pumps > Metering Pumps > Piston Pumps > Series Q Valveless Piston Pump Systems > Low-flow Piston Pump System

Low-flow Piston Pump System

Low-flow Piston Pump System

  • Remote flow rate control via analog signal or RS232 interface

  • Optional liquid ends for expanded flow range
  • Smooth fluid delivery from intra RPM stepper motor control
  • Integrated piston wash

Extended flow ranges are possible by using up to three interchangeable liquid end assemblies. Software control of refill rates and compressibility compensation add to the versatility of the pumps and enhance pump performance. Precise metering is attained by a positive-displacement reciprocating piston assembly. The high-resolution stepper motor is used to maximize flow output and minimize pulsation.

A fully integrated piston wash system dramatically extends the life of the piston by rinsing away crystallized chemicals which lead to abrasion of the piston seal.

Choose pumps with an integrated pulse damper to further reduce pulsation. They also include the ability to monitor pressure, and set high and low limits.
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EW-73150-00 Piston Metering Pump, 3/32" stainless head, 0.002 to 2.5 mL/min range, 6000 psi

Piston Metering Pump, 3/32" stainless head, 0.002 to 2.5 mL/min range, 6000 psi

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-00
Usually ships in 12 days.
$2,441.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 8 stainless head 0 01 to 10 mL min range 6000 psi

Piston Metering Pump, 1/8" stainless head, 0.01 to 10 mL/min range, 6000 psi

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-40
Call 1-888-358-4705 for availability.
$2,337.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 8 stainless head 0 01 to 10 mL min range 6000 psi Damper

Piston Metering Pump, 1/8" stainless head, 0.01 to 10 mL/min range, 6000 psi, Damper

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-42
Usually ships in 11 days.
$3,247.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 8 stainless head 0 003 to 5 mL min range 6000 psi Damper

Piston Metering Pump, 1/8" stainless head, 0.003 to 5 mL/min range, 6000 psi, Damper

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-12
Call 1-888-358-4705 for availability.
$3,247.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 4 stainless head 0 04 to 80 mL min range 750 psi

Piston Metering Pump, 1/4" stainless head, 0.04 to 80 mL/min range, 750 psi

Product Type Piston Metering Pumps,Max pressure 750 psi,CE Compliance Yes
EW-73150-80
Call 1-888-358-4705 for availability.
$2,683.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 3 32 stainless head 0 002 to 2 5 mL min range 6000 psi Damper

Piston Metering Pump, 3/32" stainless head, 0.002 to 2.5 mL/min range, 6000 psi, Damper

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-02
Call 1-888-358-4705 for availability.
$3,350.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 4 stainless head 0 01 to 20 mL min range 3000 psi

Piston Metering Pump, 1/4" stainless head, 0.01 to 20 mL/min range, 3000 psi

Product Type Piston Metering Pumps,Max pressure 3000 psi,CE Compliance Yes
EW-73150-20
Usually ships in 13 days.
$2,683.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 4 stainless head 0 02 to 40 mL min range 1500 psi

Piston Metering Pump, 1/4" stainless head, 0.02 to 40 mL/min range, 1500 psi

Product Type Piston Metering Pumps,Max pressure 1500 psi,CE Compliance Yes
EW-73150-50
Usually ships in 14 days.
$2,683.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 8 stainless head 0 01 to 20 mL min range 3000 psi

Piston Metering Pump, 1/8" stainless head, 0.01 to 20 mL/min range, 3000 psi

Product Type Piston Metering Pumps,Max pressure 1500 psi,CE Compliance Yes
EW-73150-70
Call 1-888-358-4705 for availability.
$2,337.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 1 8 stainless head 0 003 to 5 mL min range 6000 psi

Piston Metering Pump, 1/8" stainless head, 0.003 to 5 mL/min range, 6000 psi

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-10
Call 1-888-358-4705 for availability.
$2,337.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 3 32 stainless head 0 003 to 5 mL min range 6000 psi Damper

Piston Metering Pump, 3/32" stainless head, 0.003 to 5 mL/min range, 6000 psi, Damper

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-32
Call 1-888-358-4705 for availability.
$3,351.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 3 32 stainless head 0 01 to 10 mL min range 3000 psi

Piston Metering Pump, 3/32" stainless head, 0.01 to 10 mL/min range, 3000 psi

Product Type Piston Metering Pumps,Max pressure 3000 psi,CE Compliance Yes
EW-73150-60
Call 1-888-358-4705 for availability.
$2,441.00 USD/EACH

Qty:
Representative photo only Piston Metering Pump 3 32 stainless head 0 003 to 5 mL min range 6000 psi

Piston Metering Pump, 3/32" stainless head, 0.003 to 5 mL/min range, 6000 psi

Product Type Piston Metering Pumps,Max pressure 6000 psi,CE Compliance Yes
EW-73150-30
Call 1-888-358-4705 for availability.
$2,441.00 USD/EACH

Qty:
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