PCI Analytics Pvt . Ltd.
Toll Free Number : 1800 266 9393
logo

Eldex Dosing Pump


  • Smooth fluid delivery, 0.002 to 80 mL/min in various High Pressure capabilities, to 6000 psi.
  • Corrosion resistant materials
  • Precise Metering
  • Wide Flow Ranges
  • Reciprocating Piston Design
  • Versatile, Easy to Use
  • Convenient Control Options
  • Corrosion Resistance
  • Non Metallic
  • Piston Wash
  • Simple, robust construction
Choosing the right Optos Series pump
1) Use the following matrix to select the Model and Liquid End combination:

Pick the Model and Liquid End combination best suited to your flow range and pressure requirements; try to choose a combination you will use in the upper range of its flow capacity

Model 1 : Low Flow Liquid End Standard Flow Liquid End High Flow Liquid End
Flow rates from .002 to 20 mL/min.
Optimal at lower rates
e.g., 0-5 mL/min
Flow: .002-2.5 mL/min.
@ 6000 psi
Order code: 1L
Flow: .003-5 mL/min.
@ 6000 psi
Order code: 1S
Flow: .01-20 mL/min
@ 3000 psi
Order code: 1H
Model 2:
Flow rates from .003 to 40 mL/min
Optimal at medium rates,
e.g., 1-10 mL/min.
Flow: .003-5 mL/min
@ 6000 psi
Order code: 2L
Flow: .01-10 mL/min
@ 6000 psi
Order code: 2S
Flow: .02-40 mL/min
@ 1500 psi
Order code: 2H
Model 3:
Flow rates from .01 to 80 mL/min.
Optimal at higher rates
e.g., 5-80 mL/min.
Flow: .01-10 mL/min
@ 3000 psi
Order code: 3L
Flow: .01-20 mL/min
@ 1500 psi
Order code: 3S
Flow: .04-80 mL/min
@ 750 psi
Order code: 3H
2) Select Material for chemical compatibility best suited to your application :

Stainless steel: Wetted parts include type 316 stainless steel, sapphire, ruby, CTFE, gold, UHMW Polyethylene (consult factory for possible options).Order Code: M

PEEK®: Wetted parts include PEEK®, sapphire, ruby, UHMW Polyethyene, inert polymers (maximum pressure on PEEK® pumps is the lower of either 4000 psi or the rating shown in the matrix).Order Code: I

3) Upgrade to Plus for pressure control and pulse dampening :

Includes integrated pulse damper for smooth flow, pressure monitoring, ability to set high and low pressure limits. Note: Not available on Model 3 or High Flow Liquid End pumps.Order Code P

4) Assemble your Order Code :

Combine Codes from steps 1-3 (e.g, 2SMP)

Common Specifications :
  • Wetted Parts : For 316: Type 316 stainless steel, sapphire, ruby, gold, UHMW Polyethylene, CTFE (consult factory for other options) For PEEK®: PEEK®, sapphire, ruby, UHMW Polyethylene, inert polymers
  • Reproducibility:typically +/-0.3%
  • Viscosity Limit : 500 centipoise
  • Tubing Connections : Consult factory for additional options
    • For 316: Low and Standard Flow Liquid End pumps:
      Inlet valves: 1/4”-28 plastic fitting for 1/8” plastic tubing Outlet valves: 10-32 tube nut, ferrule for 1/16” tubing
    • For 316 : High Flow Liquid End pumps: Inlet and outlet valves: 1/8” Swagelok®
    • For PEEK : : Low and Standard Flow Liquid End pumps:
      Inlet valves: 1/4”-28 plastic fitting for 1/8” plastic tubing Outlet valves: 1/4”-28 plastic fitting for 1/16” tubing
    • For PEEK : High Flow Liquid End pumps: Inlet and outlet valves: 1/4”-28 plastic fitting for 1/8” tubing
  • Control Options : Voltage: 0-5 VDC; Current Loop: 4-20 mA; RS232
  • Contact Closure & Outputs :Voltage: 0-5 VDC; Current Loop: 4-20 mA; RS232
  • Dimensions : Remote run and stop, pressure output (0-5V), pump error output.
  • Weight : with Plus: 6.4 kg (14 lbs.); w/o Plus: 5.3 kg (11.75 lbs.)
  • Electrical : 100-230VAC (+/- 10%); 50/60Hz
  • VA Rating : 80
  • CE Certified