FEATURES: 450 lb capacity pressurized reservoir 4-zone, heated, stainless steel reservoir cylinder Platen-mounted Zenith® high pressure metering pump 34, 000 watt secondary heat exchanger Self-purging cycle for rapid cleaning product change-over Automatic air bleed product sampling valve Optional high pressure filtration ( to 10 microns ) BENEFITS: Continuous metering of high viscosity adhesives and sealants Processes polymers with viscosities up to 2 million cps Stores up to 450 lbs of molten polymer in an “air-free”, “nitrogen-free” pressurized state. Pressurized reservoir provides continuous feed of molten polymer to the metering pump up to 3, 200 lbshr. Can be supplied by up to (3) Uniflow drum unloaders No adhesive “bridging” nor stagnation within the reservoir cavity No “drum- change” flow interruption “Self-purging” feature automatically returns unused polymer back to an empty drum under anaerobic (air- free) conditions. Leaves reservoir wall clean with “no” polymer residue Ideal for moisture curable urethanes, UV curables and “char” sensitive polymers “Direct extrusion”, zero shear, pressure-based metering option is available for low viscosity, UV curable resins. “Bottom entry” reservoir input manifold is available for “heat- history” sensitive polymers Type 316 stainless steel construction is available for “anaerobic” metering of UV-curable polymers, resins and compounds