R-BT-FN

Торцевое уплотнение R-BT-FN

R-BT-FN Single Mechanical Seals

Temperature: -20°~180°

Pressure: ≤1.4 MPa

Velocity: ≤15 m/s

Materials

  • Rotating ring: Ceramic / SIC / TC.
  • Stationary ring: Carbon / SIC / TC.
  • Bellows: NBR / EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Тип контркольца

R-BT-FN seal refers to single mechanical seals with conical springs and one-sided direction of rotation.

Applicable to pumps for clean water as well as to circulation pumps.

Available application to the following pumps: Lowara (CEA120), Calpeda (NM, MXH, MPC, GXC/GXV), Ebara (CDX, 2CDX, CDXM), Pedrolo (F) as well as to many other types of pumps.

Analog to the following mechanical seals: Burgmann BT-FN, Roten 3, Vulcan 13. DIMER TCO.15-7, Lidering М112К.FR.

d1 (H6) d3 (Max) d6 (h8) d7 (±0.5) L3 L4 (h8)
10 20,0 14,0 18,1 15,0 5,5
11 22,0 16,5 20,6 18,0 5,5
12 22,0 16,5 20,6 18,0 5,5
13 25,0 18,5 23,1 22,0 6,0
14 25,0 18,5 23,1 22,0 6,0
15 29,0 21,5 26,9 23,0 7,0
16 29,0 21,5 26,9 23,0 7,0
17 29,0 21,5 26,9 23,0 7,0
18 33,0 24,5 30,9 24,0 8,0
19 33,0 26,0 30,9 25,0 8,0
20 33,0 26,0 30,9 25,0 8,0
21 38,0 29,0 35,4 25,0 8,0
22 38,0 29,0 35,4 25,0 8,0
23 38,0 29,0 35,4 27,0 8,0
24 38,0 29,0 35,4 27,0 8,0
25 40,0 31,5 38,2 27,0 8,5
28 46,0 37,5 43,3 30,0 9,0
29 46,0 37,5 43,3 30,0 9,0
30 46,0 37,5 43,3 30,0 9,0
32 46,0 37,5 43,3 30,0 9,0
33 48,0 45,0 53,5 39,0 11,5
35 50,0 45,0 53,5 39,0 11,5
38 58,0 52,0 60,5 39,0 11,5
40 58,0 52,0 60,5 39,0 11,5