Grundfos TPE3 Circulation pump 100-150

Single-stage dry-run pump with volute casing and inline suction and discharge branch of the same diameter. The pump features a top-pull-out design, meaning the pump head (motor, top piece, and impeller) can be disassembled for maintenance and service without affecting the pump casing's pipe connections. The shaft seal complies with DIN EN 12756. Pipe connection is via PN 10 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is equipped with a jacket-cooled synchronous motor with permanent magnets. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor has a frequency converter and PI controller in the terminal box. This allows for stepless regulation of motor speed and performance adjustment to a given need. The pump is equipped with a combined temperature and differential pressure sensor.