Mechanical Seal Manufacturer
Home > Products > Dry Gas Seals > SS-32D: John crane Type 32D replacement

SS-32D: John crane Type 32D replacement

Description:
SS-32D: Replacement of John crane Type 32D mechanical seal, dry gas seal

Share this site:

  • Product Detail
  • Make an inquiry
Structure description
Equivalent to John crane Type 32D
Single o-ring mixer seal for top entry vessels
Outside mounted dual balanced face
Face material of special dry running carbon
Reverse pressure design (high pressure and vacuum)
T-Bars for rugged drive and exact axial guidance
Standard sizes from 25 to 125 mm shaft diameter
Mechanical wear indication
Suitable for application in explosive areas. Certificates of conformity according to European Directive 94/9/EC (ATEX) Cat. 1, 2 and 3 available on request Standard design options:
– component seal
– component seal with standard flange (according

Operating limits
Temperature: -40°C to 150°C
Operating pressure: vacuum up to 6 bar(g)
Static test pressure: up to 9 bar(g)
Speed: up to 1000 rpm (depending on shaft diameter and pressure)
Shaft Runout: radial: 1.5 mm;axial: +/- 1.5 mm


SS-32D Dimensions(mm)
Seal
Size
Component Version Dimensions Standrd Flange  Dimensions (DIN) Flange 
Fastening&Mounting
d3 D5 D6 D7 D8 L4 L5 L6 L7 d0  d1    d4 D9 H H11 H14 k n×d2 bolt T
25 50.5 56 63 79 13 3 5 9 91 175    110 114.5 85.4 25 14 145 4×18 M16 M16
30 50.5 56 63 79 13 3 5 9 91 175    110 114 85.4 25 14 145 4×18 M16 M16
40 59 65 73 89 13.5 3 5.5 9 91 175    110 175 85.4 32.5 14 145 4×18 M16 M16
50 69 75 83 98.5 13.5 3 5.5 9 107 240    176 135 85.4 25 14 210 4×18 M16 M16
60 77 83 92 108 14.5 3 6.5 10 120 240    176 145 85.4 25 12 210 8×18 M16 M16
70 95 100 110 120 15 3 7 9 156 275    204 160 85.4 25 12 240 8×18 M20 M20
80 104 110 120 130 15 3 7 9 149 275    204 162 85.4 25 12 240 8×22 M20 M20
90 109 115 125 140 15 3 7 9 149 275    204 175 85.4 25 12 240 8×22 M20 M20
100 123 131 140 149 14.5 3 6.5 10 174 305    234 185 85.4 25 12 270 8×22 M20 M20
110 133.5 141.5 150.5 159 14.5 3 6.5 9.5 174 305    234 195 85.4 25 12 270 8×22 M20 M20
125 152 160 169 175 14.5 3 6.5 10.5 199 330    260 210 85.4 25 12 295 8×22 M20 M20