T91

T91 PTFE Bellow Seal
Manufacturer: Atlas Engineering group
SKU: T91
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T91 PTFE Bellow Seal

Performance Capabilities
Temperature: 120C max
Pressure: Up to 0.5 bar
Speed: Up to 10 m/s
Sizes: 25mm to 65mm,  1" to 2.375"

Materials Combination
Face: PTFE Glassfibre, Carbon, SiC, TC
Seat: Ceramic, SiC, TC
Bellow: PTFE
Spring: SS304, SS316
Metal parts: SS304, SS316

         d D D1 D2 L1 L2 L3
"T91-1 25.4 60 54 42.86 8 45 4.8
"125.T91-1 28.4 67 60 46.03 11 45 8
"T91-1.25 31.75 69 65 50.8 11 45 8
"1.375-T91 34.93 72 68 53.98 11 45 8
"1.5-T91 38.1 76 71 57.15 11 45 8
"1.625-T91 41.28 80 78 63.5 11 45 8
"1.75-T91 44.45 84 81 66.68 11 46 8
"T91-1.875 47.63 86 84 69.85 11 46 8
"2-T91 50.8 90 87 73.03 14.3 46 9.5
T91-2.125" 53.98 95 97 79.38 14.3 46 9.5
T91-2.25" 57.15 98 100 82.55 14.3 46 9.5
T91-2.375" 60.3 100 103 85.73 14.3 46 9.5
       d D D1 D2 L1 L2 L3
T91-25 25 60 60 47 11 45 8
T91-30 30 67 67 53 11 45 8
T91-32 32 69 64 50.7 11 45 8
T91-35 35 72 70 57 11 45 8
T91-40 40 78 76 62 11 45 8
T91-45 45 84 82 67 11 46 8
T91-50 50 88 86 72 11 46 8
T91-55 55 95 90 77 11 46 8
T91-60 60 100 95 82 11 46 8
T91-65 65 105 100 87 11 46 8
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