Single mechanical, mechanical seal with conical spring and one-way direction of rotation. It is used in pumps and circulation pumps. It can be used in lowara (CEA120), Calpeda (NM, MXH, MPC, GXC / GXV), Ebara (CDX, 2cdx, CDXM), Pedrolo (F) and other pumps.
Analogs: LIDERING FN, LIDERING LS15, Burgmann BT-FN, AESSEAL T04, Vulcan 13, Roten 3, Flowserve 43, Hermetica М112К.FR, Sterling SR3, DIMER TCO.15-12, Roplan R62, US SEAL VGMB, BTS Engineering R-BT-FN