LPV Series Pumps

High Performance Dual Seal Style

High Performance Dual Seal Style - Line Drawing

(Unless otherwise specified, dimensions are in inches [mm])
(Click on drawings to enlarge)

High Performance Dual Seal Style - Shaded Drawing

  • Wetted Materials:
    • Pump chamber: Port Head (see chart below), TZP, UHMW-PE
    • Flush chamber: TZP, UHMW-PE, PEEK, 316 SS
  • External valving required
  • Encoder and home sensor equipped
  • Motor: Bipolar
  • Power: 400-420 mA / phase

Swipe to the right for more table information

Part No.
(click for
drawing
)
VOLUME
(µL)
PORT HEAD MATERIAL1 FULL STEP
DISPENSE
(µL)
MAXIMUM
DISCHARGE
PRESSURE
(psig)
CV%
(10% Dispensed
Volume
)
CV%
(Full Dispensed
Volume
)
MAX. SPEED
HALF STEPS
(pps)
LENGTH
"L"
LPVA1725325D 250 PMMA 0.2 45 0.5%
(@25 µL)
0.05%
(@250 µL)
4000 5.54"
(140.7 mm)
LPVA1755325D 250 PEEK 0.2 45 0.5%
(@25 µL)
0.05%
(@250 µL)
4000 5.54"
(140.7 mm)
LPVA1725350D 500 PMMA 0.47 30 0.5%
(@50 µL)
0.05%
(@500 µL)
4000 5.87"
(149.1 mm)
LPVA1755350D 500 PEEK 0.47 30 0.5%
(@50 µL)
0.05%
(@500 µL)
4000 5.87"
(149.1 mm)
LPVA1725310H 1000 PMMA 0.4 30 0.5%
(@100 µL)
0.05%
(@1000 µL)
4000 7.24"
(183.9 mm)
LPVA1755310H 1000 PEEK 0.4 30 0.5%
(@100 µL)
0.05%
(@1000 µL)
4000 7.24"
(183.9 mm)
LPVA1725330H 3000 PMMA 1 30 0.5%
(@300 µL)
0.05%
(@3000 µL)
4000 7.86"
(199.6 mm)
LPVA1755330H 3000 PEEK 1 30 0.5%
(@300 µL)
0.05%
(@3000 µL)
4000 7.86"
(199.6 mm)

(1) Click here for material information and abbreviations.