Water pump mechanical seal 155-14 (h36 d23) with conical spring on shaft 14 mm

Mechanical seal with conical spring on 14 mm shaft for water pumping devices like ️Optima MH 1100, MH 1300 and many other

Case diameter (not critical) 25 mm
Fixed ring 23mm height 8mm
Total height with ring 36 mm
Friction pair ceramics/graphite