Product Nr.:APG90EC

Ultra-compact high pressure pump

The AZURA pump P 2.1S (APG90EC) is developed for the eluent delivery with flow rates up to 10 ml/min and a maximum delivere pressure of 400 bar. This compact pump can easily be integrated into every HPLC system. It can be used as a small HPLC pump, an injection module or dosing pump. This device variant is the chemical resistant version with a pump head made of Hastelloy® C.

Technical Data


Interfaces display
Control RS-232; analog; button on device
Analog inputs 0−10V


Power supply 100−240 V; 50−60 Hz
Dimensions 121 x 129 x 220 mm
Weight 2.3 kg
Leak sensor no
Ambient conditions temperature range: 10–40 °C; 50–104 °F
air humidity: below 90 % humidity (non condensing)

General Information

Max. flow rate 10 ml/min
Flow rate range 0.001−10 ml/min
Flow rate increment 0.001
Maximum delivery pressure [psi] 5800 psi
Maximum delivery pressure [bar] 400 bar
Maximum delivery pressure [MPa] 40 MPa
Pump head materials Hastelloy® C-276
Maximum viscosity 100 cp
Liquid temperature range 4−60 °C (39.2−140 °F)
Gradient isocratic
Leak management no
Wetted materials FFKM, GFP (graphite fiber reinforced PTFE), aluminum oxide (Al2O3), Hastelloy® C, KEL-F® (PCTFE), sapphire, stainless steel, Zirconium oxide

Detailed information

Best working conditions 0.1−8.0 ml/min
Continous working conditions 0.1−4.0 ml/min
Pump type Ultra-compact high pressure pump
Pulsation compensation no
Active piston seal wash no
Piston seal washing yes
System protection
  • Pmin and Pmax adjustable
  • Imin and Imax adjustable
Pump head inlet (standard) 1/4"-28 UNF (flat bottom)
Pump head outlet (standard) 10−32 UNF (coned)

Downloads and more information

  • AZURA Pump P 4.1S / P 2.1S User Manual EN (V6870)


    • Manual
    • English
    • PDF
    • 2.5 MB
  • AZURA Pumpe P 4.1S / P 2.1S Benutzerhandbuch DE (V6870)


    • Manual
    • German
    • PDF
    • 1.8 MB
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