Grundfos TPE3 Circulation pump 32-180

Single-stage dry-run pump with volute housing and inline suction and pressure ports with the same diameter. The pump is of top-pull-out design, meaning the pump head (motor, top piece, and impeller) can be disassembled for maintenance and service without affecting the piping connections of the pump casing. The shaft seal is according to DIN EN 12756. Pipe connection is via PN 16 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a casing cooled synchronous motor with permanent magnets. Motor efficiency is rated as IE5 in accordance with IEC 60034-30-2. The motor has a frequency converter and PI controller in the terminal box. This allows stepless regulation of the motor speed and thus adaptation of performance to a given demand. The pump is equipped with a combined temperature and differential pressure sensor.