| Description | The PU-4200 Series HPLC Pumps are used for conventional HPLC, RHPLC, and UHPLC applications with a max pressure of 1,300 bar (130 MPa).
The last two digit of pump model name, i.e. PU-4280/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm
The PU-4200 Series HPLC Pumps are used for conventional HPLC, RHPLC, and UHPLC applications with a max pressure of 1,300 bar (130 MPa).
The last two digit of pump model name, i.e. PU-4280/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 85: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column)
- 86: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
- 87: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
- 88: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column)
The PU-4200 Series HPLC Pumps have two expansion bays that allow an isocratic pump to be transformed into a powerful gradient solvent delivery system with optional solvent selection for method development. Inert pumps are noted by an “i” after the name (i.e. PU-4280i), binary pumps are noted by a "-BI" after the name, and Low Pressure Gradient Quaternary pumps are noted by an "-LPG" after the name (i.e. PU-4280-LPG).... Read More | The PU-4000 Series HPLC Pumps are used for conventional pressure applications in HPLC with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4080/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column
The PU-4000 Series HPLC Pumps are used for conventional pressure applications in HPLC with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4080/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 86: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
- 87: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
- 88: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column)
The PU-4000 Series HPLC Pumps have two expansion bays that allow an isocratic pump to be transformed into a powerful gradient solvent delivery system with optional solvent selection for method development. Inert pumps are noted by an “i” after the name (i.e. PU-4080i), binary pumps are noted by a "-BI" after the name, and Low Pressure Gradient Quaternary pumps are noted by an "-LPG" after the name (i.e. PU-4080-LPG).... Read More | The PU-4100 Series HPLC Pumps are used for conventional HPLC and RHPLC applications with a max pressure of 700 bar (70 MPa).
The last two digit of pump model name, i.e. PU-4180/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D.
The PU-4100 Series HPLC Pumps are used for conventional HPLC and RHPLC applications with a max pressure of 700 bar (70 MPa).
The last two digit of pump model name, i.e. PU-4180/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 85: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column)
- 86: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
- 87: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
- 88: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column)
The PU-4100 Series HPLC Pumps have two expansion bays that allow an isocratic pump to be transformed into a powerful gradient solvent delivery system with optional solvent selection for method development. Inert pumps are noted by an “i” after the name (i.e. PU-4180i), binary pumps are noted by a "-BI" after the name, and Low Pressure Gradient Quaternary pumps are noted by an "-LPG" after the name (i.e. PU-4180-LPG).... Read More | The PU-4300 Series HPLC Pumps are used for analytical and preparative Supercritical Fluid Chromatography (SFC) with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4380/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-
The PU-4300 Series HPLC Pumps are used for analytical and preparative Supercritical Fluid Chromatography (SFC) with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4380/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 85: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column)
- 86: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
- 87: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
- 88: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column)
The PU-4300 Series HPLC Pumps have two expansion bays that allow an isocratic pump to be transformed into a powerful gradient solvent delivery system with optional solvent selection for method development. Inert pumps are noted by an “i” after the name (i.e. PU-4380i), binary pumps are noted by a "-BI" after the name, and Low Pressure Gradient Quaternary pumps are noted by an "-LPG" after the name (i.e. PU-4380-LPG).... Read More | The PU-4500 Series HPLC Pumps are used for compact HPLC systems with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4580/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 85: up to 4 mL/
The PU-4500 Series HPLC Pumps are used for compact HPLC systems with a max pressure of 500 bar (50 MPa).
The last two digit of pump model name, i.e. PU-4580/85/86/87/88 represents each of flow-rate ranges:
- 80: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
- 85: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column)
- 86: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
- 87: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
The PU-4500 Series HPLC Pumps have two expansion bays that allow an isocratic pump to be transformed into a powerful gradient solvent delivery system with optional solvent selection for method development. Inert pumps are noted by an “i” after the name (i.e. PU-4580i), binary pumps are noted by a "-BI" after the name, and Low Pressure Gradient Quaternary pumps are noted by an "-LPG" after the name (i.e. PU-4580-LPG).
PU-4586 and PU-4587 are special order HPLC pumps that are prepared when ordered.... Read More |
| Flow Rate | PU-4285: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column) | PU-4080i: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
PU-4086: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
PU-4087: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
PU-4088: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column) | PU-4180: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
PU-4185: up to 4 mL/min (semi-micro to conventional, 1.5 to 4.6 mm I.D. column) | PU-4380: up to 10 mL/min (conventional to semi-prep, up to 10 mm I.D. column)
PU-4386: up to 20 mL/min (conventional to semi-prep, up to 20 mm I.D. column)
PU-4387: up to 50 mL/min (to semi-prep, 20 to 30 mm I.D. column)
PU-4388: up to 150 mL/min (up to prep, from 20 to 50 mm I.D. column, up to 30 mm I.D. SFC column) | PU-4580: 0.5 µL to 10 mL/min
PU-4585: 0.05 to 4 mL/min
PU-4586: 0.5 to 20 mL/min
PU-4587: 5 to 40 mL/min |