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Type 212 Single-End Mechanical Seal for Reactors

This series of seals is the most widely used mechanical seal in glass-lined reactors, allowing for various material and cross-sectional combinations to meet the needs of different operating conditions.
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This series of seals is the most widely used mechanical seal in glass-lined reactors, allowing for various material and cross-sectional combinations to meet the needs of different operating conditions.

Remark

Running parameters

Structure: Single-end face, small spring, PTFE corrugated tube type
Pressure: ≤0.6MPa
Temperature: -40~150℃
Speed: ≤500 rpm
Shaft diameter: 30~150mm
Media: Strong corrosive media such as sulfuric acid, nitric acid, and organic acids (without suspended particles)

Product Parameters

69 Standard Installation Dimensions

d D₁ D₂ D₃ n-Φ
42 90 140 170 6-Φ16
50 100 170 200 8-Φ16
60 110 190 220 10-Φ16
70 120 250 280 16-Φ16
76 130 250 280 16-Φ16
80 130 250 280 16-Φ16
89 140 250 280 16-Φ16
95 150 300 330 20-Φ16


79 Standard Installation Dimensions

d D₁ D₂ D₃ n-Φ
40 90 130 160 4-Φ18
50 100 150 185 4-Φ18
65 115 170 205 4-Φ18
80 130 200 235 8-Φ18
95 150 200 235 8-Φ18
102 150 255 290 8-Φ18
89 140 250 280 16-Φ16
95 150 300 330 20-Φ16


91 Standard Installation Dimensions

d D₁ D₂ D₃ n-Φ
40 90 130 160 4-Φ18
50 100 150 190 4-Φ18
65 115 170 210 4-Φ18
80 130 200 240 8-Φ18
95 150 225 265 8-Φ18
110 165 280 320 8-Φ18
125 180 280 320 8-Φ18
140 195 335 375 12-Φ18