Shanghai Enactus Industrial Co., Ltd

Date: 23rd June 2016
Enactus-M74-D Burgmann M74-D Replacement
Features For plain shafts Dual seal Unbalanced Rotating multiple springs Independent of direction of rotation Seal concept based on the M7 range Variant with pumping screw available (M74F-D) Advantages Efficient stock keeping due to easily interchangeable faces Extended selection of materials Flexibility in torque transmissions EN 12756 (For connection dimensions d1 up to 100 mm (3.94")) Recommended applications Chemical industry Process industry Pulp and paper industry Low solids content and low abrasive media Toxic and hazardous media Media with poor lubrication properties Adhesives Chemical standard pumps Operating range Shaft diameter: d1 = 18 ... 200 mm (0.71" ? 7.87") Pressure: p1 = 25 bar (363 PSI) Temperature: t = -50 ?C ... 220 ?C (-58 ?F ? 428 ?F) Sliding velocity: vg = 20 m/s (66 ft/s) Axial movement: d1 up to 100 mm: ?0.5 mm d1 from 100 mm: ?2.0 mm Materials Seal face: Special cast CrMo steel (S),Website:http://www.mechanicalsealsenactus.com, Silicon carbide (Q1, Q2) Seat G9: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q1*, Q2*) Seat G4: Silicon carbide (Q1*, Q2*) Seat G6: Silicon carbide (Q1*, Q2*) Seat G13: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B) * Cannot be combined with seal face made of S Service Provide special design According to the requirements and conditions for the custom processing imensions in mm d1 d3 d6 d7 d8 d9 d11 d12 ds l1 l3 l4 l5 l6 l7 l8 l9 l10 l11 l12 l13 l14 l15 l16 l28 l31 l35 mx t R 18 33 27 33 3 4 24 30 ? 61 38 19 2 5 9 19.5 11.5 8.5 12.5 9 10 8 1.5 5 7.5 17 15 M5 3.5 1.5 20 35 29 35 3 4 29.5 35 ? 61 38 19 2 5 9 19.5 11.5 8.5 12.5 8.5 9.5 7.5 1.5 5 7.5 17 15 M5 3.5 1.5 22 37 31 37 3 4 29.5 35 42 61 38 19 2 5 9 19.5 11.5 8.5 12.5 8.5 9.5 7.5 1.5 5 7.5 17 15 M5 3.5 1.5 24 39 33 39 3 4 32 38 44 61 38 19 2 5 9 19.5 11.5 8.5 12.5 8.5 9.5 7.5 1.5 5 7.5 17 15 M5 3.5 1.5 25 40 34 40 3 4 32 38 45 61 38 19 2 5 9 19.5 11.5 8.5 12.5 8.5 9.5 7.5 1.5 5 7.5 17 15 M5 3.5 1.5 28 43 37 43 3 4 36 42 47 62 39 19.5 2 5 9 19.5 11.5 8.5 14 10 11 9 1.5 5 7.5 17.5 15 M6 3.5 1.5 30 45 39 45 3 4 39.2 45 49 62 39 19.5 2 5 9 19.5 11.5 8.5 14 11.5 11 10.5 1.5 5 7.5 17.5 15 M6 3.5 1.5 32 47 42 48 3 4 42.2 48 51 62 39 19.5 2 5 9 19.5 11.5 8.5 14 11.5 11 10.5 1.5 5 7.5 17.5 15 M6 3.5 1.5 33 48 42 48 3 4 44.2 50 51 62 39 19.5 2 5 9 19.5 11.5 8.5 14.5 12 11.5 10.5 1.5 5 7.5 17.5 15 M6 3.5 1.5 35 50 44 50 3 4 46.2 52 54 62 39 19.5 2 5 9 19.5 11.5 8.5 14.5 12 11.5 11 1.5 5 7.5 17.5 15 M6 3.5 1.5 38 55 49 56 4 4 49.2 55 59 69 41 20.5 2 6 9 22 14 10 14.5 11.3 11.5 10.3 1.5 5 9 18.5 15 M6 3.5 1.5 40 57 51 58 4 4 52.2 58 61 70 42 21 2 6 9 22 14 10 14.5 11.8 11.5 10.8 1.5 5 9 19 15 M6 3.5 1.5 43 60 54 61 4 4 53.3 62 65 70 42 21 2 6 9 22 14 10 17 13.2 14.3 12 2 6 9 19 15 M6 3.5 2.5 45 62 56 63 4 4 55.3 64 66 70 42 21 2 6 9 22 14 10 17 12.8 14.3 11.6 2 6 9 19 15 M6 3.5 2.5 48 65 59 66 4 4 59.7 68.4 69 70 42 21 2 6 9 22 14 10 17 12.8 14.3 11.6 2 6 9 19 15 M6 3.5 2.5 50 67 62 70 4 4 60.8 69.3 71 73 43 21.5 2.5 6 9 23 15 10.5 17 12.8 14.3 11.6 2 6 9.5 19.5 15 M6 3.5 2.5 53 70 65 73 4 4 63.8 72.3 75 73 43 21.5 2.5 6 9 23 15 12 17 13.5 14.3 12.3 2 6 11 19.5 15 M6 3.5 2.5 55 72 67 75 4 4 66.5 75.4 76 73 43 21.5 2.5 6 9 23 15 12 18 14.5 15.3 13.3 2 6 11 19.5 15 M8 3.5 2.5 58 79 70 78 4 5 69.5 78.4 83 86 56 28 2.5 6 9 23 15 12 18 14.5 15.3 13.3 2 6 11 23.5 19 M8 3.5 2.5 60 81 72 80 4 5 71.5 80.4 85 86 56 28 2.5 6 9 23 15 12 18 14.5 15.3 13.3 2 6 11 23.5 19 M8 3.5 2.5 63 84 75 83 4 5 74.5 83.4 88 85 55 27.5 2.5 6 9 23 15 12 18 14.2 15.3 13.3 2 6 11 24.5 19 M8 3.5 2.5 65 86 77 85 4 5 76.5 85.4 95 85 55 27.5 2.5 6 9 23 15 12 18 14.2 15.3 13 2 6 11 24.5 19 M8 3.5 2.5 68 89 81 90 4 5 82.7 91.5 93 91 55 27.5 2.5 7 9 26 18 12.5 19 14.9 16 13.7 2 6 11.3 24.5 19 M8 3.5 2.5 70 91 83 92 4 5 83 92 95 92 56 28 2.5 7 9 26 18 12.5 18 14.2 15.3 13 2 6 11.3 23.5 19 M8 3.5 2.5 75 99 88 97 4 5 90.2 99 105 92 56 28
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Phone:
86-021-69177214
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86-021-69177234

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C building, No 618 Chenxiang Road, Nanxiang Town, Jiading District, Shanghai
Shanghai, 200000

Website:

www.mechanicalsealsenactus.com

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