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Mechanical seal R-HG212

Mechanical seal R-HG212

Single mechanical seal R-HG212 - it is used in environments with a high concentration of acids, alkalis, oils and abrasives for reactors, mixers. Suitable for chemical, petrochemical and pharmaceutical industries. Applies to Alfa Laval, APV, Calpeda, Inoxpa, KSB, Lowara, Grundfos, Hilge, Ebara series pumps. Analogues: Burgmann, John Crane, Roten, Aesseal, Anga, Vulcan, Leadering, Dimer.

Temperature: -10~120 °C

Pressure: ;≤0.5 MPa

Speed 500 r/min

Materials:

  • Rotating Ring: Glass Filled PTFE;
  • Fixed ring: Aluminum Oxide/SIC;
  • Bellows: PTFE;
  • Spring: SS304/SS316;
  • Metal parts: SS304/SS316.

R-HG212-A

d1 d3 d6 d7 D2 D n-4
40 87 72 87 130 160 4-18
50 98 80 100 150 190 4-18
60 110 90 105 170 210 4-18
65 115 95 115 170 210 8-18
70 120 100 115 200 240 8-18
75 130 110 130 200 240 8-18
80 130 110 130 200 240 8-18
90 140 120 140 225 265 12-18
95 145 125 150 225 265 12-18
100 150 130 150 250 280 12-18
110 162 140 165 280 320 12-18
120 172 150 175 280 320 12-18
130 182 162 177 335 375 12-18
140 192 170 195 335 375 12-18
150 202 180 205 335 375 12-18

R-HG212-B

d1 d3 d6 d7 D2 D n- ф
40 90 72 88 130 160 4-18
50 100 80 101 150 185 4-18
65 115 95 116 170 205 4-18
80 130 110 131 200 235 8-18
95 150 125 151 200 235 8-18
102 150 130 156 255 290 8-18

R-HG212-C

d1 d3 d6 d7 D2 D n-ф
42 90 72 80 140 170 6-15
50 100 80 101 170 200 8-15
60 110 90 110 190 220 10-15
70 120 100 121 250 280 16-15
76 130 110 131 250 280 16-15
80 130 110 131 250 280 16-15
89 140 120 141 250 280 16-15
95 150 125 151 300 330 20-15
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