Crane Mechanical Seals 8-1

Crane Mechanical Seals 8-1

SRS-S81 is to replace Johncrane Mechanical seals Type 8-1 with O-ring seat SUGGESTED OPERATING LIMITS Temperature:-20-180℃ Speed: ≤15m/s Pressure:≤ 1.2Mpa COMBINED MATERIAL Rotary face: Carbon/SIC/TC Stat Ring: Ceramic/SIC/TC Seat Type: Standard AS-SP, Alternative AS-ORSA Description Rugged type...

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Product Details

SRS-S81 is to replace Johncrane Mechanical seals  Type 8-1 with O-ring seat


SUGGESTED OPERATING LIMITS

Temperature:-20-180℃

Speed: ≤15m/s

Pressure:≤ 1.2Mpa


COMBINED MATERIAL

Rotary face: Carbon/SIC/TC

Stat Ring: Ceramic/SIC/TC

Seat Type: Standard AS-SP, Alternative AS-ORSA


Description

Rugged type 8-1 mechanical seals are available in a wide variety of elastomers for handing practically every industrial fluid. All components are held together by a snap ring in a unitized construction design.

SIZE/INCHdD3D6D7L3L4
0.500 12.7 26.19 14.0 25.60 20.62 7.92 
0.625 15.8 30.15 17.5 31.95 19.05 10.31 
0.750 19.0 33.32 21.0 35.12 22.23 10.31 
0.875 22.2 36.50 24.0 38.30 23.80 10.31 
1.000 25.4 39.67 27.5 41.48 25.40 11.10 
1.125 28.5 42.85 30.5 44.65 26.97 11.10 
1.250 31.7 47.63 33.5 47.83 26.97 11.10 
1.375 34.9 50.80 37.0 51.00 28.58 11.10 
1.500 38.1 53.98 40.0 54.18 28.58 11.10 
1.625 41.2 60.33 43.5 60.53 34.93 12.70 
1.750 44.4 63.50 46.5 63.70 34.93 12.70 
1.875 47.6 66.68 49.5 66.88 34.93 12.70 
2.000 50.8 69.85 53.0 70.05 34.93 12.70 
2.125 53.9 76.20 56.0 76.40 42.85 14.27 
2.250 57.1 79.38 59.0 79.58 42.85 14.27 
2.375 60.3 82.55 62.5 82.75 42.85 14.27 
2.500 63.5 85.73 65.5 85.93 42.85 14.27 
2.625 66.6 88.90 68.5 85.93 42.85 15.88 
2.750 69.8 92.08 72.0 89.10 42.85 15.88 
2.875 73.0 95.25 75.0 95.45 42.85 15.88 
3.000 76.2 96.82 78.5 98.63 42.85 15.88 
3.125 79.3 100.00 81.5 101.80 42.85 19.84 
3.250 82.5 104.78 84.5 104.98 42.85 19.84 
3.375 85.7 107.95 88.0 108.15 42.85 19.84 
3.500 88.9 111.13 91.0 111.33 42.85 19.84 
3.625 92.0 114.30 94.0 114.50 42.85 19.84 
3.750 95.2 117.48 97.5 117.68 42.85 19.84 
3.875 98.4 120.65 100.5 120.85 42.85 19.84 
4.000 101.6 123.83 103.5 124.03 42.85 19.84 

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