SFT – Prep 36 Pump and SFT Prep 100 Pump

Standard Features

  • Stainless Steel or PEEK Fluid Path
  • Self-Flushing Pump Heads and Prime Purge Valve
  • In-line Electronic Pressure Transducer
  • Simple Front Panel Keypad Controls with LED Display (0.1 mL increments)
  • Autoprime™ one button toggles flow rate to maximum for rapid solvent change
  • Motor Stall Detector
  • LO-Pulse Pulse Damper for Reduced Pulsation

The SFT-Prep Pumps have been specifically designed for Preparative Chromatography applications. The units provide high flow rates and high pressure capabilities, with consistent performance to minimize the potential for column damage.

The units deliver a maximum flow rate of 24 (6000 psi) or 100 ml/min (3000 psi).

Standard controls include RS-232 serial communication port, Run/Stop inputs and remote frequency & voltage controls. Real-time pressure monitoring with user selectable upper & lower pressure limits is standard.

The SFT-Prep pumps offers easy solvent changeover and priming capability. Piston wash and simple seal change keep maintenance costs down. All SFT pumps include a 1-year warranty.

Prep 36 Pump Specifications

SFT-Prep 24
Flow rates 0.1 – 36.0 mL/min
Maximum Pressure 6,000 psi (Stainless Steel) 5,000 psi (PEEK)
Pulsation < 2% @ 1 mL/min. and 1,000 psi
Pressure Accuracy ± 2 of full scale pressure
Flow Accuracy ± 2%
Flow Precision 0.5% RSD
Controls RS-232 Serial Com Port for Complete Control & Status Monitoring – Run/Stop Inputs (5 Volt TTL Type) – Remote 0-10 Volt & Remote 0-10 KHz Flow Rate Control Input
Dimensions 5.5” H x 10” W x 17” D (14.0 x 25.4 x 43.2 cm)
Weight 35 lbs. (16 kg)


Ordering Information

Description Part No
Prep 36 Pump
36 mL/min., Pressure Monitoring,
Pulse Damper, and Self-Flush, SS
Prep 36 Pump
36 mL/min., Pressure Monitoring,
Pulse Damper, and Self-Flush, PEEK