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HOME  >  PRODUCT  >  MECHANICAL SEAL

STMX1/STMX2/STMXN

The contacting dry-running seals designed for the dry vapor space at the Top of the Mixer. On request side drive possible. Designated the 'STMX2' is designed for superior chemical resistance. Designated the 'STMXN' is designed for DIN connections. Varios fitting configurations are available, please inquire.
 
Features
  Single balanced Dry-running seals, Seal face material are self-lubricating or filled PTFE. For outside Top-entry drives,
on request side drive possible. Flush connections for the sterilizing and steam cleaning of the seal's inside.
Suitable for pressure reversible Double O-ring prevents distortion of the stator.
'STMX2' provides non-metallic parts for superior chemical resistance.

Applications
  - Agitator, Mixer and Reactor
- Pharmaceutical industry
- Food and beverage industry
- Chemical industry
- Non-toxic media
 
Operating Capabilities
  - Temperature : -20 ~ 150℃ (250℃
- Pressure(p1) : Vacuum ~ 0.6Mpa (87 psi)
- Shaft Speed(Vg) : Up to 350 rpm
Materials
  Seal face :
- Carbon, Filled PTFE

Mating ring : Special Metal
- Silicon Carbide
- Tungsten carbide

Dimensions (mm)
Model No. D1 D2 D3 D4 D5 D6 C1 C2 F(Ø) H1 H2 H3
STMX...-25 25 55 50 110 138 74 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-28 28 55 53 113 140 78 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-30 30 55 55 115 145 80 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-32 32 60 58 117 147 84 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-35 35 60 60 120 148 87 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-38 38 65 63 123 150 89 PT1/4 PT1/8 12 34 49.5 83.5
STMX...-40 40 65 65 125 155 93 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-45 45 68 70 130 158 98 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-48 48 68 73 132 160 99 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-50 50 73 75 135 165 103 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-55 55 73 80 140 170 108 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-60 60 85 85 145 175 113 PT1/4 PT1/8 14 34 49.5 83.5
STMX...-65 65 90 90 155 185 118 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-70 70 95 95 160 190 123 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-75 75 100 100 165 195 128 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-80 80 105 105 170 200 133 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-85 85 110 110 175 205 138 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-90 90 115 115 180 210 143 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-95 95 120 120 185 215 148 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-100 100 125 125 190 220 150 PT3/8 PT1/8 14 34 52.5 86.5
STMX...-110 110 135 130 200 230 160 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-120 120 145 140 210 240 170 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-130 130 155 150 220 250 180 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-140 140 165 160 230 260 190 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-150 150 175 170 245 275 200 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-160 160 185 180 255 285 210 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-170 170 195 190 265 295 220 PT3/8 PT1/8 18 34 52.5 86.5
STMX...-180 180 205 200 275 305 230 PT3/8 PT1/8 18 34 52.5 86.5