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SS-Pulace: Burgmann Pulace replacement

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SS-Pulace: Replacement of Burgmann Pulace mechanical seal

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SS-Pulace: Burgmann Pulace mechanial seal
Structure description
Equivalent to Burgmann Pulace seal
Single seal
Balanced
Independent of direction of rotation
Stationary multiple springs
Springs and pins not in contact with the medium
Operating range
Pressure: p = 10 bar (145 PSI)
Temperature: t = -20 °C … +200 °C (-4 °F … 392 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Viscosity: … 100 Pa·s
Solids content: … 20 %
Materials
Seal face and seat: Silicon carbide (Q1),Tungsten carbide (U7)
Secondary seals: EPDM (E)
Metal parts: CrNiMo steel (G)
Recommended applications
Sugar industry
Pulp and paper industry
Highly concentrated black water
Green water
White water
Pulp suspensions
Chemical solutions
Alkaline solutions
Slurries
Highly viscous liquids

SS-Pulace Dimensions(mm)
d d1 d2 d3 l l1
20 46 51 57 71 34
25 51 58 64 71 34
30 56 63 69 71 34
35 62 68 74 75 37
40 69 76 82 80 38
45 78 83 89 80 38
50 78 86 92 80 38
55 86 92 98 80 38
60 91 98 104 78 37
65 97 102 108 81 38
70 102 109 115 80 38
75 107 114 120 82 39
80 112 119 125 82 40
85 118 124 130 85 40
90 126 137 143 85 42
95 126 137 143 85 42
100 135 144 150 85 42

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