High Temperature Metering Pumps

Model 541 High Temperature Metering Pumps allow operation up to 100°C and 4,000 PSI (2,000 PSI for Semi-Prep flow) and have all of the other features of the M541 pumps.  Available in Micro, Analytical, and Semi-Prep ranges.

Model 551 High Temperature Metering Pumps use stainless steel isolation diaphragms in a hydraulic manifold to separate the fluid being pumped from the driver pump.  Model 551 High Temperature Metering Pumps allow operation up to 200°C and the maximum pressure is 5,000 PSI (Micro and Analytical flow), 3,000 PSI (Semi-Prep flow) and 1,500 PSI (Prep flow).  A unique feature of this model is the ability to operate the pump remotely, up to 1.5 meters away from the electronics and control panel.