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R-BT-FN.NU

Mechanical seal R-BT-FN.NU

Single mechanical seal R-BT-FN.NU. It can be used in pumps: Lowara (CEA120), Calpeda (NM, MXH, MPC, GXC / GXV), Ebara (CDX, 2CDX, CDXM), Pedrolo (F) and many others. Analogue of mechanical seals: Burgmann BTFN, Roten 3, Vulcan 13. DIMER TCO.15-7, Lidering M112K.FR.

Temperature: -20°~180°

Pressure: ≤1.4 MPa

Speed: ≤15 m/sec

Materials

  • Rotary ring: Ceramic/SIC/TC
  • Stationary ring: Carbon/SIC/TC
  • Bellows: NBR / EPDM / VITON
  • Spring: SS304 / SS316
  • Metal parts: SS304 / SS316
d1 (H6) d3 (Max) d6 (h8) d7 (±0.5) L3 L4 (h8)
10 20,0 17,0 21,0 15,0 7,0
12 22,0 19,0 23,0 18,0 7,0
14 25,0 21,0 25,0 22,0 7,0
16 29,0 23,0 27,0 23,0 7,0
18 33,0 27,0 33,0 24,0 10,0
20 33,0 29,0 35,0 25,0 10,0
22 38,0 31,0 37,0 25,0 10,0
24 38,0 33,0 39,0 27,0 10,0
25 40,0 34,0 40,0 27,0 10,0
28 46,0 37,0 43,0 29,0 10,0
30 46,0 39,0 45,0 30,0 10,0
32 46,0 42,0 48,0 30,0 10,0
33 48,0 42,0 48,0 39,0 10,0
35 50,0 44,0 50,0 39,0 10,0
38 58,0 49,0 56,0 42,0 13,0
40 58,0 51,0 58,0 42,0 13,0
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