Seal M461 Features (HBM461)
- For top entry drives
- For glass-lined vessels
- Double seal
- Unbalanced
- Independent of direction of rotation
- Multiple springs rotating
- Liquid-lubricated
- Cartridge unit
Seal M461 Material
- Seal faces: Carbon graphite or Silicon carbide, FDA conform
- Seats: Silicon carbide, FDA conform
- Secondary seals and metallic parts acc. to application and customers’ requirement.
Seal HBM461 Advantages
- Ready-to-fit and factory-tested unit
- Available with or without bearing
- Suitable for standardizations
- Seal can be applied at higher pressure and rotating speed than specified by DIN
- Self-closing on product side
- The seal can be lifted off the glass-lined flange as a complete cartridge. The sensitive glass lined basic flange remains mounted on the vessel.
- ATEX certification on request
Seal M461 Recommended applications
Petrochemical industry
Chemical industry
Pharmaceutical industry
Food and beverage industry
Agitators
Reactors
Dimension Table
d11) | d71) | Nominal size | Flange size2) | d | nxd2 | d4 | nxd5 | d6 | d7 | k1 | k2 | L1 | L2 | l1 | l2 | l3 | l4 | l5 | M1 | M2 | A,B |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
40 | 38 | 40 | E125 | 175 | 4×18 | 110 | – | – | 102 | 145 | – | 142 | 184 | 25 | 35 | 28 | 50 | 50 | M12 | M16 | G3/8 |
50 | 48 | 50 | E200 | 240 | 8×18 | 176 | – | – | 138 | 210 | – | 147 | 195 | 25 | 40 | 28 | 50 | 50 | M12 | M16 | G3/8 |
60 | 58 | 60 | E250 | 275 | 8×22 | 204 | – | – | 188 | 240 | – | 158 | 203 | 25 | 42 | 28 | 50 | 60 | M12 | M20 | G3/8 |
80 | 78 | 80 | E300 | 305 | 8×22 | 234 | – | – | 212 | 270 | – | 170 | 240 | 30 | 45 | 34 | 60 | 60 | M16 | M20 | G1/2 |
100 | 98 | 100 | E400 | 395 | 12×22 | 313 | – | – | 268 | 350 | – | 177 | 240 | 30 | 52 | 34 | 60 | 60 | M16 | M20 | G1/2 |
100 | 98 | 100 | E500 | 395 | 12×22 | 313 | – | – | 268 | 350 | – | 177 | 240 | 30 | 52 | 34 | 60 | 60 | M16 | M20 | G1/2 |
125 | 120 | 125 | E700 | 505 | 4×22 | 422 | 12×22 | 320 | 306 | 460 | 350 | 208 | 266 | 30 | 75 | 40 | 60 | 80 | M20 | M20 | G1/2 |
140 | 135 | 140 | E700 | 505 | 4×22 | 422 | 12×22 | 320 | 306 | 460 | 350 | 223 | 282 | 30 | 79 | 40 | 60 | 80 | M20 | M20 | G1/2 |
160 | 150 | 160 | E700 | 505 | 4×22 | 422 | 12×22 | 320 | 306 | 460 | 350 | 228 | 282 | 30 | 77 | 40 | 60 | 85 | M20 | M20 | G1/2 |
160 | 150 | 160 | E900 | 505 | 4×22 | 422 | 12×22 | 320 | 306 | 460 | 350 | 228 | 282 | 30 | 77 | 40 | 60 | 85 | M20 | M20 | G1/2 |
160 | 150 | 161 | E901 | 565 | 4×26 | 474 | 12×22 | 370 | 356 | 515 | 400 | 228 | 282 | 30 | 77 | 40 | 60 | 85 | M20 | M20 | G1/2 |