SELO MECÂNICO SB-FN e SB-FND

Selo Simples com mola cônica e única com vedação no eixo através de anel “O’ring”. Acionamento feito pela mola, sempre se deve observar o sentido de rotação do eixo. Indicado para uso geral Bombas Centrifugas, Eletrodomésticos, Bombas de água limpa, de aplicações domésticas, jardinagem, entre outras

Categoria:

CONDIÇÕES OPERACIONAIS:

Pressão Max.: 12Kg/cm2

Velocidade: 15m/s

Temp.: -35ºC ate 180ºC

MATERIAIS DE CONSTRUÇÃO:

Vedação Primaria:              Carvão, Cerâmica, Aços especiais, Carbeto de Silício, Carbeto de Tungstênio.

Vedação Secundaria:          Buna-N, Viton, EPDM, Silicone, Neoprene, FEP.

Componentes Metálicos:    Inox 304 ou 316.

Opções de Sede Estacionárias:

SN, PN, SW, PW, SO, PO, etc (Mais informações na Tabela de Sedes Estacionárias).

 

Tabela Dimensional
SB-FN SB-FND
Ø A B Ø C D E ØF ØG D (*) E (*) ØF (*) ØG (*)
10 15 20 7,0 5,5 14,0 18,1 8,5 7,0 17,0 21,0
11 18 22 7,0 5,5 16,5 20,6 – – – –
12 18 22 7,0 5,5 16,5 20,6 8,5 7,0 19,0 23,0
13 22 25 7,5 6,0 19,0 23,1 – – – –
14 22 25 7,5 6,0 19,0 23,1 8,5 7,0 21,0 25,0
15 22 29 9,2 7,0 21,0 26,9 – – – –
16 23 29 9,2 7,0 21,0 26,9 8,5 7,0 23,0 27,0
17 23 29 9,2 7,0 21,0 26,9 – – – –
18 24 33 10,0 8,0 25,0 30,9 12,0 10,0 27,0 33,0
19 25 33 10,0 8,0 25,0 30,9 – – – –
20 25 33 10,0 8,0 25,0 30,9 12,0 10,0 29,0 35,0
21 25 38 10,0 8,0 30,0 35,4 – – – –
22 25 38 10,0 8,0 30,0 35,4 12,0 10,0 31,0 37,0
23 27 38 10,0 8,0 30,0 35,4 – – – –
24 27 38 10,0 8,0 30,0 35,4 12,0 10,0 33,0 39,0
25 27 40 10,0 8,5 33,0 38,2 12,0 10,0 34,0 40,0
28 29 46 11,0 9,0 38,0 43,3 12,0 10,0 37,0 43,0
29 30 46 11,0 9,0 38,0 43,3 – – – –
30 30 46 11,0 9,0 38,0 43,3 12,0 10,0 39,0 45,0
32 30 46 11,0 9,0 38,0 43,3 11,5 10,0 42,0 48,0
33 39 48 13,0 11,5 45,0 53,5 11,5 10,0 42,0 48,0
35 39 50 13,0 11,5 45,0 53,5 11,5 10,0 44,0 50,0
38 39 58 13,0 11,5 52,0 60,5 15,0 13,0 49,0 58,0
40 39 58 13,0 11,5 52,0 60,5 15,0 13,0 51,0 58,0
 

(*) – Dimensões do selo mecânico SB-FND Conforme norma DIN 24250