BURGMANN single mechanical mechanical seal BT-FN.NU with a conical spring and one-way direction of rotation. The seal is unloaded. A conical spring seal is widely used.
Recommended for tandem pumps, clean water milking pumps, and home and garden pumps. The Rotary ceramic movable ring is sealed in the installed part by an auxiliary circular ring.
It can be used in lowara, Ebara (3m) and other pumps.
Analogs: AESSEAL T04D, Roten UNITEN 3, Vulcan 13.DIN, Sterling SU3, Roplan R62D, Latty T901D, Flowserve 43d, DIMER TCO.15-7, Hermetica M112K. FRA, BTS Engineering R-BT-FN.NU
