Seal eMG12 Features (HBEG12)
- For plain shafts
- Single and dual seal
- Elastomer bellows rotating
- Balanced
- Independent of direction of rotation
Seal eMG12 Material
- Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (eSiC-Q7, Q1)
- Seat: Silicon carbide (eSic-Q7, Q1)
- Elastomer: NBR (P), EPDM (E), FKM (V), HNBR (X4)
- Metal parts: CrNiMo steel (G), Hastelloy® (M)
Seal eMG12 Advantages (HBEG12)
- Small outer diameter of bellows support (dbmin) enables direct retaining ring support, or smaller spacer rings
- Optimal alignment characteristic through self-cleaning of disk/shaft
- Improved centering across entire pressure operating range
- No torsion on bellows
- Shaft protection over entire seal length
- Protection of seal face during installation due to special bellows design
- Insensitive to shaft deflections due to large axial movement ability
- Suitable for low-end sterile applications
Seal eMG12 Standard
Various material approvals available
(depending on type and material combinations).
Please inquire!
- FDA
- WRAS
- UBA (KTW)
- ACS
- W270
Seal eMG12 Recommended applications
Fresh water supply
Building services engineering
Waste water technology
Food technology
Sugar production
Pulp and paper industry
Oil industry
Petrochemical industry
Chemical industry
Water, waste water, slurries
(solids up to 5 % by weight)
Seal eMG12 Recommended applications
Pulp (up to 4 % otro)
Latex
- Dairies, beverages
Sulfide slurries
Chemicals
Oils
Chemical standard pumps
Helical screw pumps
Stock pumps
Circulating pumps
Submersible pumps
Water and waste water pumps
Seat HGE12 – G4
Seat HGE12 – G60
Seat HGE12 – G606
Dimension Table
d1 | d3 | d6 | d7 | d11 | d12 | da | db*) | dST | lS | l | l1 | l1k | l2 | l1N | l5 | l6 | l10 | l12 | l14 | l15 | l16 | l28 | R |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14 | 19.7 | 21 | 25 | 20.5 | 24.6 | 27 | 17.5 | 28.5 | 15 | 17 | 28.4 | 35 | – | – | 1.5 | 4 | 7.5 | 6.5 | 5.6 | 1.2 | 3.8 | 6.6 | 1.2 |
15 | 20.8 | – | – | 20.5 | 24.6 | 28.5 | 18.5 | 30 | 15 | 17 | – | – | – | – | – | – | – | 7.5 | 6.6 | 1.2 | 3.8 | – | 1.2 |
16 | 21 | 23 | 27 | 22 | 28 | 28.5 | 19.5 | 30 | 15 | 17 | 28.4 | 35 | 33.4 | 40 | 1.5 | 4 | 7.5 | 8.5 | 7.5 | 1.5 | 5 | 6.6 | 1.5 |
18 | 23.7 | 27 | 33 | 24 | 30 | 32 | 21.5 | 33 | 17 | 19.5 | 30 | 37.5 | – | – | 2 | 5 | 8.5 | 9 | 8 | 1.5 | 5 | 7.5 | 1.5 |
20 | 26.7 | 29 | 35 | 29.5 | 35 | 37 | 24 | 38 | 19 | 21.5 | 30 | 37.5 | – | – | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
22 | 27.7 | 31 | 37 | 29.5 | 35 | 37 | 26 | 38 | 19 | 21.5 | 30 | 37.5 | 37.5 | 45 | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
24 | 31.2 | 33 | 39 | 32 | 38 | 42.5 | 28 | 44 | 19 | 22.5 | 32.5 | 40 | – | – | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
25 | 31.2 | 34 | 40 | 32 | 38 | 42.5 | 29 | 44 | 19 | 23 | 32.5 | 40 | – | – | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
28 | 35 | 37 | 43 | 36 | 42 | 49 | 32 | 50 | 23 | 26.5 | 35 | 42.5 | 42.5 | 50 | 2 | 5 | 8.5 | 10 | 9 | 1.5 | 5 | 7.5 | 1.5 |
30 | 37 | 39 | 45 | 39.2 | 45 | 49 | 34 | 50 | 23 | 26.5 | 35 | 42.5 | – | – | 2 | 5 | 8.5 | 11.5 | 10.5 | 1.5 | 5 | 7.5 | 1.5 |
32 | 40.2 | 42 | 48 | 42.2 | 48 | 53.5 | 36 | 55 | 23.5 | 27.5 | 35 | 42.5 | – | – | 2 | 5 | 8.5 | 11.5 | 10.5 | 1.5 | 5 | 7.5 | 1.5 |
33 | 40.2 | 42 | 48 | 44.2 | 50 | 53.5 | 37 | 55 | 23.5 | 27.5 | 35 | 42.5 | – | – | 2 | 5 | 8.5 | 12 | 11 | 1.5 | 5 | 7.5 | 1.5 |
35 | 43.2 | 44 | 50 | 46.2 | 52 | 57 | 40 | 59 | 24.5 | 28.5 | 35 | 42.5 | – | – | 2 | 5 | 8.5 | 12 | 11 | 1.5 | 5 | 7.5 | 1.5 |
38 | 46.2 | 49 | 56 | 49.2 | 55 | 59 | 43 | 61 | 25 | 30 | 36 | 45 | 46 | 55 | 2 | 6 | 10 | 11.3 | 10.3 | 1.5 | 5 | 9 | 1.5 |
40 | 48.8 | 51 | 58 | 52.2 | 58 | 62 | 45 | 64 | 25.5 | 30 | 36 | 45 | – | – | 2 | 6 | 10 | 11.8 | 10.8 | 1.5 | 5 | 9 | 1.5 |
43 | 51.8 | 54 | 61 | 53.3 | 62 | 65.5 | 48 | 67 | 25.5 | 30 | 36 | 45 | – | – | 2 | 6 | 10 | 13.2 | 12 | 2 | 6 | 9 | 2.5 |
45 | 53.8 | 56 | 63 | 55.3 | 64 | 68 | 50 | 70 | 25.5 | 30 | 36 | 45 | – | – | 2 | 6 | 10 | 12.8 | 11.6 | 2 | 6 | 9 | 2.5 |
48 | 56.8 | 59 | 66 | 59.7 | 68.4 | 70.5 | 53 | 74 | 26 | 30.5 | 36 | 45 | 51 | 60 | 2 | 6 | 10 | 12.8 | 11.6 | 2 | 6 | 9 | 2.5 |
50 | 58.8 | 62 | 70 | 60.8 | 69.3 | 74 | 55 | 77 | 26 | 30.5 | 38 | 47.5 | – | – | 2.5 | 6 | 10.5 | 12.8 | 11.6 | 2 | 6 | 9.5 | 2.5 |
53 | 62.2 | 65 | 73 | 63.8 | 72.3 | 78.5 | 58 | 81 | 29 | 33 | 36.5 | 47.5 | – | – | 2.5 | 6 | 12 | 13.5 | 12.3 | 2 | 6 | 11 | 2.5 |
55 | 64.2 | 67 | 75 | 66.5 | 75.4 | 81 | 60 | 83 | 30 | 35 | 36.5 | 47.5 | 59 | 70 | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
58 | 67.2 | 70 | 78 | 69.5 | 78.4 | 85.5 | 64 | 88 | 31 | 37 | – | – | – | – | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
60 | 70 | 72 | 80 | 71.5 | 80.4 | 88.5 | 66 | 91 | 32 | 38 | 41.5 | 52.5 | 59 | 70 | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
65 | 75 | 77 | 85 | 76.5 | 85.4 | 93.5 | 71 | 96 | 34 | 40 | 41.5 | 52.5 | – | – | 2.5 | 6 | 12 | 14.2 | 13 | 2 | 6 | 11 | 2.5 |
68 | 78 | 81 | 90 | 82.7 | 91.5 | 96.5 | 74 | 100 | 34 | 40 | – | – | – | – | 2.5 | 7 | 12.5 | 14.9 | 13.7 | 2 | 6 | 11.3 | 2.5 |
70 | 80 | 83 | 92 | 83 | 92 | 99.5 | 76 | 103 | 34 | 40 | 48.7 | 60 | – | – | 2.5 | 7 | 12.5 | 14.2 | 13 | 2 | 6 | 11.3 | 2.5 |
75 | 85.5 | 88 | 97 | 90.2 | 99 | 107 | 81 | 110 | 34 | 40 | 48.7 | 60 | – | – | 2.5 | 7 | 12.5 | 15.2 | 14 | 2 | 6 | 11.3 | 2.5 |
80 | 90.5 | 95 | 105 | 95.2 | 104 | 112 | 86 | 116 | 34 | 40 | 48 | 60 | – | – | 3 | 7 | 13 | 16.2 | 15 | 2 | 6 | 12 | 2.5 |
85 | 96 | 100 | 110 | 100.2 | 109 | 120 | 92 | 124 | 35 | 41 | 46 | 60 | – | – | 3 | 7 | 15 | 16 | 14.8 | 2 | 6 | 14 | 2.5 |
90 | 102 | 105 | 115 | 105.2 | 114 | 127 | 97 | 131 | 38 | 45 | 51 | 65 | – | – | 3 | 7 | 15 | 16 | 14.8 | 2 | 6 | 14 | 2.5 |
95 | 107 | 110 | 120 | 111.6 | 120.3 | 132 | 102 | 136 | 39 | 46 | 51 | 65 | – | – | 3 | 7 | 15 | 17 | 15.8 | 2 | 6 | 14 | 2.5 |
100 | 112 | 115 | 125 | 114.5 | 123.3 | 137 | 107 | 140 | 40 | 47 | 51 | 65 | – | – | 3 | 7 | 15 | 17 | 15.8 | 2 | 6 | 14 | 2.5 |
110 | 123 | – | – | – | – | 150 | 118 | 154 | 43 | 49 | – | – | – | – | – | – | – | – | – | – | – | – | – |