Environamics Corporation of Hudson, New Hampshire designs and manufactures centrifugal pumps, sealing devices, and lubrication devices. Pump products include horizontal centrifugal process pumps (ANSI and API), hermetically sealed zero leakage centrifugal pumps (1995 Vaaler Award), and power end upgrades for existing pumps. Sealing devices include a wide range of cartridge (1997 Vaaler Award) mechanical seals (single, double, double concentric, triplex, and gas barrier) for fluid sealing of rotating equipment, as well as labyrinth seals (bearing isolators) for pumps, motors, gearboxes, etc. Lubrication devices include a patented internal, self contained, oil misting system for horizontal shaft, oil lubricated rotating equipment.