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, Analytical Pump, Biocompatible PEEK

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Part Number: 541-0010B

Flow Range: 1 μL/min. to 10 mL/min.

Maximum continuous pressure: 4,000 PSI

Accuracy: ±1% or 2 μL/min. (whichever is greater) at 1,000 PSI with degassed methanol

Precision: 0.25%, 0.10 mL/min - 10 mL/min. @ 20°C

Pulsation: 1% Δ P/P @ >1,500 PSI pressure

Dimensions: 6.75" W x 15.6" D x 6.75" H

Weight: 16 lbs.

Power requirement: AC100 - 240 V, 50/60 Hz

Part Number:
Wetted Material:
PEEK, Titanium, UHMW Polyethylene, Teflon, Sapphire and Ruby

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