Technical Specifications
Please be aware of the following before operating the pump.
Changes or modifications to the pump not expressly approved by Gilson could void the
warranty.
This instrument complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This instrument may not cause harmful interference, and (2) this instrument must
accept any interference received, including interference that may cause undesired operation.
Shieldedcables must be used with the pump to ensure compliance with the FCC Class A limits.
333/334 HPLC Pumps
Specification Description
Pump Type Single Solvent Pump
Hydraulic System Reciprocating Piston Pump
Pump Head H3: Up to 200 mL/min
Flow Rate
Range - Single Pump
H3: 0.2–200 mL/min
Range (Recommended) - Two Pumps
H3: 2–200 mL/min
Increment
0.01 mL/min
Flow Accuracy ± 2%
Flow Precision ≤ 0.7% RSD
Gradient
Solvents
Two
Formation
High Pressure Mixing with Static Mixer as Part of Pressure,
Purge, and Mixing Module (PPMM)
Composition Increment
0.1%
Gradient Accuracy ± 2%
Gradient Precision ≤ 0.7% RSD
Operating Pressure H3: 5–210 bar (70–3040 psi)
Compressibility Compensation Settable Compensation range 0–2000 Mbar
-1
Piston Seal Wash Pump Head Inlet and Outlet Ports to/from a Rinsing Chamber
TECHNICAL SPECIFICATIONS CONTINUED ON PAGE 17
16
INTRODUCTION | 333/334 HPLC PUMPS
TECHNICAL SPECIFICATIONS
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