R-BT-FN.NU

R-BT-FN.NU
R-BT-FN.NU

R-BT-FN.NU

Торцевое уплотнение R-BT-FN

R-BT-FN.NU Mechanical Seals

Temperature: -20°~180°

Pressure: ≤1.4 MPa

Velocity: ≤15 m/s

Materials

  • Rotary Face: Ceramic / SIC / TC.
  • Stationary Seat: Carbon / SIC / TC.
  • Bellows: NBR / EPDM / VITON.
  • Spring: Right (R) / Left (L).
  • Metal Parts: SS304 / SS316.

Тип контркольца

R-BT-FN.NU 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, Ebara (3M) and many others.

Analog of mechanical seals: Burgmann BT-FN.NU.

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