in Bare Shaft Design

Horizontal, single-stage volute casing pumps with the dimensions and nominal ratings to EN 733 in back pull out design which permits the removal of the complete bearing unit toward the drive end without removing the pump casing from the pipe work. If a spacer coupling is installed it is also unnecessary to disconnect the motor.

Horizontal, single-stage volute casing pumps with dimensions and nominal ratings to EN 22858 in back pull out design, with uncooled balanced mechanical seal. The series ZEN has especially been designed for the trouble-free handling of hot water up to 230 °C.

Horizontal, single-stage volute casing pumps with the dimensions and nominal ratings to EN 22858 in back pull out design, with uncooled balanced mechanical seal. The series ZDN has especially been designed for the trouble free handling of hot water up to 207 °C.

Horizontal, single-stage volute casing pumps with dimensions and nominal ratings to EN 733 / DIN 24255 in back pull out design. The series ZHN has especially designed for the trouble free handling of hot water up to 180 °C.