Variable Volume Pump Selector Page

Stocked Configurations (other configurations on request)
LEE Part Number
Piston / Pumphead Materials
Full
stroke
microliters
Configuration A
1.25" square


Configuration B
1.5" square



Configuration C
Molded
Pumphead
1.5" square

Configuration D
Direct
Manifold Mount
1.5" square
50
LPVX0502600B
YTZP / PEEK
50
LPVX0502650B
YTZP / PMMA
250
LPVX0502150B
YTZP / PEEK
250
LPVX0502300B
YTZP / PMMA
250
LPVX0503750B
Sapphire / PEEK
750
LPVX0504950B
YTZP / PEEK
750
LPVX0502350B
YTZP / PMMA
750
LPVX0503800B
Sapphire / PEEK
750
LPVX0505050B
YTZP / Stainless Steel
750
LPVX0505100B
Sapphire / Stainless Steel
1250
LPVX0502250B
YTZP / PEEK
1250
LPVX0502400B
YTZP / PMMA
Notes:
Options:
  • All piston seals UHMWPE. Other materials on request.
  • Configuration D manifold mounting seal EPDM, other materials on request.
  • Configurations A, B and C come with two 1/4 - 28 Flat Bottom Bosses in the Pumphead for easy flushing
  • YTZP = zirconia ceramic
  • PEEK = PolyEtherEtherKetone
  • PMMA = Acrylic
  • All pumps have 500 full steps for full stroke
  • Home position sensor
  • Onboard smart pump and valve driver
  • Position encoder
  • Extra fine resolution
  • Special bubble/particulate flushing configuration
  • Intergral solenoid valves
  • Many other adaptations to match your application
For more information, please send us your application information via our ASK LEE service. Or contact our application engineers in the USA at 1-800-LEE-PLUG or our representatives around the world.
Copyright 10/2002 by The Lee Company, USA
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