Description
Mechanical spring seal 108-16-28D-5.5L NPO (ceramic/ graphite) for using in submersible water pumps (A08): 4SKm, Forvater 4APJ 1.8-50-0.5, Pumps + Sprut (A08): SCM3 (A08): 4SKm100; 4SKm150; 4SKm250, Taifu, Wilo WJ-203EM, Sprut DDPm 505A, Sprut 100 QJD 200-1.5 on rotor shaft 16 mm
Stationary ring (in rubber) diameter 28 mm
Height of stationary ring 5.5 mm
Total height with ring 37 mm
Most often used in pumps of the series (A08): 4SKm
