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 lbs/hr.
• 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