The Model 541 is a high performance, compact solvent delivery module that has been designed to compete with the most expensive pump systems on the market in reliability and performance without the high cost. A dual series piston design with solvent compressibility feedback assures virtually pulse-free and accurate solvent delivery. Wash option is available.
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Model 541, Micro Pump, Biocompatible PEEK
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Part Number: 541-0004B
- Specifications:
Flow Range: 0.5 μL/min. to 4 mL/min.
Maximum continuous pressure: 4,000 PSI
Accuracy: ±1% or 1 μL/min. (whichever is greater) at 1,000 PSI with degassed methanol
Precision: 0.25%, 0.10 mL/min - 4 mL/min. @ 20°C
Pulsation: 1% Δ P/P @ >1,500 PSI pressure
Dimensions: 7.5" W x 16" D x 8" H
Weight: 16 lbs.
Power requirement: AC100 - 240 V, 50/60 Hz
- Part Number:
- 541-0004B
- Wetted Material:
- PEEK, Titanium, UHMW Polyethylene, Teflon, Sapphire and Ruby