Masterflex L/S® L/S PTFE-Diaphragm Pump System; 6 to 600 rpm, 90 to 260 VAC

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Masterflex Item # EW-77915-10
Ideal for chemical feed/metering and applications requiring high-purity, high-pressure or both
  • Flow range 80 to 800 mL/min—flow rate depends on drive rpm and tubing size
  • PTFE wetted parts help maintain fluid purity
  • Pump through filters or into pressurized system
  • Check valve on inlet side of pump holds prime for up to two hours when pump is off
  • Unique geometry minimizes fluid churning and dead volume for high metering accuracy without reagent contamination

$2,625.00USD / Each

$144.00USD / Each

for an additional
$144.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Pump SeriesL/S
  • Control TypeVariable-Speed Digital
  • Min RPM6
  • Max RPM600
  • Number of Channels1
  • Max Flow Rate Per Channel (mL/min)800
  • Min Flow Rate Per Channel (mL/min)80
  • Drive07528-10 (L/S® Precision Variable-Speed Drive)
  • Pump Head07090-42 (L/S® PTFE-Diaphragm Pump Head)
  • Tubing06605-15, 12-ft (PTFE Tubing, 1/4" x 3/8")
  • Drive IP ratingIP 33
  • Power (VAC)90 to 260
  • Power (amps)1.8A at 115v; 1.2A at 230v
  • Power (Hz)50/60
  • Width (in)8.3
  • Height (in)8.5
  • Length (in)17.3
  • Width (cm)21.08
  • Height (cm)21.59
  • Length (cm)43.94
  • DescriptionL/S PTFE-Diaphragm Pump System; 6 to 600 rpm, 90 to 260 VAC

Includes

PTFE-diaphragm pump head 07090-42, 12 ft (3.6-m) of PTFE tubing (1/4" ID x 3/8" OD), L/S drive 07528-10, two PFA pipe adapters (1/4" NPT(F) x 3/8" OD), foot valve, mounting tools, and coupling hardware.

Key Features

  • Flow range 80 to 800 mL/min—flow rate depends on drive rpm and tubing size
  • PTFE wetted parts help maintain fluid purity
  • Pump through filters or into pressurized system
  • Check valve on inlet side of pump holds prime for up to two hours when pump is off
  • Unique geometry minimizes fluid churning and dead volume for high metering accuracy without reagent contamination
  • Accurate and repeatable settings with 3-digit LED display of rpm
  • Maximize processes in a minimal footprint by stacking splash-resistant, IP33-rated drives
  • Two ways to control speed, direction, and start/stop—use either the membrane keypad or remote-control capabilities

More About this Item

These L/S® precision variable-speed console drives offer precise ±0.25% speed control for accurate flow regulation. The large LED display and LED indicators confirm motor rpm and motor direction at a glance. The complete pump systems include all you need to start pumping.

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