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AS-HA211: Burgmann HA211 replacement

Description:
AS-HA211: Perfect replacement of Burgmann HA211

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AS-HA211: Burgmann HA211 mechanical seal
Features:
Equivalent to Burgmann HA211
Single seal
Unbalanced
Independent of direction of rotation
Positive torque transmission due to bayonet drive between seal head and drive collar
O-Ring groove for ventilation prevents solids build-up and enhances flexibility
Operating range:
Pressure: p = 12 bar (174 PSI)
Temperature: t = -20 °C ... 160 °C (-4 °F … +320 °F)
Sliding velocity: ... 20 m/s (66 ft/s)
Viscosity: ... 300 Pa·s
Solids content: ... 7 %
Materials:
Seal face: Silicon carbide (Q1)
Seat: Silicon carbide (Q1)
Secondary seals: EPDM (E), FKM (V)
Metal parts: CrNiMo steel (G)
Recommended applications:
Pulp and paper industry
Water and waste water technology
High-viscosity liquids
Pulp suspensions
Process pumps
Pulp pumps

AS-HA211 Dimensions(mm)
d d1 d2 d3 d4 d5 l l1 l2 l3 l4 b
20 34 36 29 35 3 51 41 10.0 5.5 2.0 3.5
24 38 40 33 39 3 53 43 10.0 5.5 2.0 3.5
25 39 41 34 40 3 53 43 10.0 5.5 2.0 3.5
28 42 44 37 43 3 55 45 10.0 5.5 2.0 3.5
30 44 46 39 45 3 55 45 10.0 5.5 2.0 3.5
32 46 48 42 48 3 55 45 10.0 5.5 2.0 3.5
33 47 49 42 48 3 55 45 10.0 5.5 2.0 3.5
35 49 51 44 50 3 59 49 10.0 5.5 2.0 3.5
38 54 58 49 56 4 64 53 11.0 6 2.0 4.0
40 56 60 51 58 4 66 55 11.0 6 2.0 4.0
43 59 63 54 61 4 66 55 11.0 6 2.0 4.0
45 61 65 56 63 4 66 55 11.0 6 2.0 4.5
48 64 68 59 66 4 66 55 11.0 6 2.0 4.5
50 66 70 62 70 4 73 60 13.0 6 2.5 4.5
53 69 73 65 73 4 74 61 13.0 6 2.5 5.0
55 71 75 67 75 4 74 61 13.0 6 2.5 5.0
60 78 85 72 80 4 76 63 13.0 6 2.5 5.0
63 81 88 75 83 4 76 63 13.0 6 2.5 5.0
65 84 90 77 85 4 80 67 13.0 6 2.5 5.0
70 90 95 83 92 4 83 68 15.0 7 2.5 5.0
75 95 104 88 97 4 87 72 15.0 7 2.5 5.0
80 100 109 95 105 4 87.5 72 15.5 7 3.0 6.0
85 107 114 100 110 4 92.5 77 15.5 7 3.0 6.0
90 112 119 105 115 4 92.5 77 15.5 7 3.0 6.0
95 119 124 110 120 4 97.5 82 15.5 7 3.0 6.0
100 124 129 115 125 4 97.5 82 15.5 7 3.0 6.0

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