P-LST40B - Single Piston High Performance Isocratic Pump

The reliable LST Class are single-headed positive displacement piston pumps incorporating advanced cam designs for very low pulsation. With micro-stepping motor technology and a proven single-piston pump mechanism the LS Class exceeds the performance of more expensive units at a fraction of the cost.

The pump is ideal for a wide variety of HPLC applications (including Biocompatible separations), Semi-Prep LC metering & dispensing and general laboratory use. Standard fluid path materials are Stainless Steel and PEEK, Titanium is available as an option. Other available features include jacketed heads for temperature controlled processes. With 5 mL/min 10 mL/min and 40 mL/min versions available and pressure capability up to 6000 psi these versatile pumps will meet the most demanding applications.

Standard Features include:

  • 3 Year warranty
  • Automatic pressure compensation
  • Self-flushing pump heads
  • Pulse Dampener
  • Integrated Prime-Purge Valve
  • Interactive keypad control
  • Real-time pressure monitoring
  • Set upper and lower pressure limits
  • Drip tray and leak sensor
  • Complete PC control and status through RS-232 and Micro USB 2.0 ports.

    The unique LS Class provides the highest performance/cost ratio in a compact package.

    SPECIFICATIONS

  • Flow Accuracy: Within 2% of set flow rate
  • Pulsation: ≤ 2% at 1 mL/min and 1,000 PSI
  • Pressure Accuracy: ± 2% of full scale pressure
  • Flow Precision: 0.2% RSD
  • Wetted Materials: Synthetic Ruby, Sapphire, UHMWPE, PTFE
  • Dimensions (h x w x d): 6.5" x 7" x 16" (16.5 x 18 x 41 cm)
  • Weight: 15 lbs (7 kg)
  • Power: 100-240 VAC, (± 10%), 50-60 Hz
  • Control: RS-232, Micro USB, Volgtage Flow control, Run/Stop (LL Class: Micro USB & Run/Stop)

    OTHER PUMP MODELS ARE AVAILABLE ON REQUEST - Please contact our sales department to discuss your specific requirements.