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TS 21

Product Name：TS 21 for blower pump, diving pump,circulating pump mechanical seal

Product No.：TS 21

Product type：For blower pump, diving pump,circulating pump mechanical seal

Keywords：For blower pump, diving pump,circulating pump mechanical seal, mechanical seal

Product Description：TS 21 mechanical seal, for blower pump, diving pump,circulating pump.Trisun mechanical seal manufacture,Trisun Mechanical Seal Manufacture Co., Ltd. is the advanced designer & manufacturer of mechanical seal, the range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and auto air-condition compressor lip seal. Trisun products can replace the mechanical seals produced by John Crane and Burgmann and be widely used in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry.
OPERATING LIMITS
Temperature: -30℃～+200℃
Pressure: ≤0～1MPa
Speed: ≤13m/s



Equivalent to John Crance Type 21 with "W" seat
Design Feature:
a.Single spring,rubber bellow seal.
b.Beside the stationary ring of type "W",other stationary rings such as Crane types "N","WM"can also be provided
Seal size (inches) d D3 D4 L3 D7 L6 L8
0.500 12.70 23.81 26.99 20.64 27.80 7.1 8.7
0.625 15.88 26.99 33.34 22.23 30.95 8.7 10.3
0.750 19.05 30.16 36.51 22.23 34.15 8.7 10.3
0.875 22.23 33.34 39.69 23.81 37.30 8.7 10.3
1.000 25.40 42.85 49.20 25.40 40.50 8.7 10.3
1.125 28.58 46.02 52.37 26.97 47.65 10.3 11.9
1.250 31.75 49.20 55.55 26.97 50.80 10.3 11.9
1.375 34.93 52.37 58.72 28.58 54.00 10.3 11.9
1.500 38.10 55.55 61.90 28.58 57.15 10.3 11.9
1.625 41.28 63.50 69.85 34.93 60.35 10.3 11.9
1.750 44.45 66.68 73.03 34.93 63.55 10.3 11.9
1.875 47.63 69.85 76.20 38.10 66.70 10.3 11.9
2.000 50.80 73.03 80.95 38.10 69.85 11.9 13.5
2.125 53.98 76.20 84.12 42.85 73.05 11.9 13.5
2.250 57.15 79.38 87.30 42.85 76.20 11.9 13.5
2.375 60.33 82.55 90.47 46.02 799.40 11.9 13.5
2.500 63.50 84.91 93.65 46.02 82.55 11.9 13.5
2.625 66.68 88.90 101.60 49.20 92.10 14.3 15.9
2.750 69.85 95.25 104.78 49.20 95.25 14.3 15.9
2.875 73.03 98.43 111.13 52.37 98.45 14.3 15.9
3.000 76.20 101.60 114.30 52.37 101.60 14.3 15.9
3.125 79.38 104.78 120.65 55.55 111.15 18.3 19.9
3.250 82.55 107.95 123.83 55.55 114.30 18.3 19.9
3.375 85.73 114.30 133.35 55.55 117.50 18.3 19.9
3.500 88.90 117.48 136.53 55.55 120.65 18.3 19.9
3.625 92.08 120.65 139.70 58.72 123.85 18.3 19.9
3.750 95.25 123.83 142.88 58.72 127.00 18.3 19.9
3.875 98.43 127.00 146.05 61.90 130.20 18.3 19.9
4.000 101.60 130.18 149.23 61.90 133.35 18.3 19.9
Model d d3 d7 L1k L5 L6
TS21-10 10 20 21 32.5 1.5 4
TS21-12 12 22 23 32.5 1.5 4
TS21-14 14 24 25 35.0 1.5 4
TS21-16 16 26 27 35.0 1.5 4
TS21-18 18 32 33 37.5 2.0 5
TS21-20 20 34 35 37.5 2.0 5
TS21-22 22 36 37 37.5 2.0 5
TS21-24 24 38 39 40.0 2.0 5
TS21-25 25 39 40 40.0 2.0 5
TS21-28 28 42 43 42.5 2.0 5
TS21-30 30 44 45 42.5 2.0 5
TS21-32 32 46 48 42.5 2.0 5
TS21-33 33 47 48 42.5 2.0 5
TS21-35 35 49 50 42.5 2.0 5
TS21-38 38 54 56 45.0 2.0 6
TS21-40 40 56 58 45.0 2.0 6
TS21-43 43 59 61 45.0 2.0 6
TS21-45 45 61 63 45.0 2.0 6
TS21-48 48 64 66 45.0 2.0 6
TS21-50 50 66 70 47.5 2.5 6
TS21-53 53 69 73 47.5 2.5 6
TS21-55 55 71 75 47.5 2.5 6
TS21-58 58 78 78 52.5 2.5 6
TS21-60 60 80 80 52.5 2.5 6
TS21-63 63 83 83 52.5 2.5 6
TS21-65 65 85 85 52.5 2.5 6
TS21-68 68 88 90 52.5 2.5 7
TS21-70 70 90 92 60.0 2.5 7
TS21-75 75 99 97 60.0 2.5 7
TS21-80 80 104 105 60.0 3.0 7
TS21-85 85 108 110 60.0 3.0 7
TS21-90 90 114 115 65.0 3.0 7
TS21-95 95 119 120 65.0 3.0 7
TS21-100 100 124 125 65.0 3.0 7


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