SKETCH ( mechanical seal)

| Tech. Form | Tech. Manual | Ref | Flow at 1500 RPM | Connec- -tions | Optional | Sealing -Type | By-pass |
| |
 | | | P01 P02 P04 P06 | 2,4 L/min 3 L/min 6 L/min 9 L/min | 3/8'' 3/8'' 1/2'' 1/2'' | | Mechanical or Lip or Packing or Magnetic | Yes (serial) |
| |
 | | | P10 P16 P20 P25 | 15 L/min 24 L/min 30 L/min 37 L/min | 1''
|  | Mechanical or Lip or Packing or Magnetic | Yes (option) |
| |
 | | | P40 P60
| 60 L/min 90 L/min
| 1''1/4 | | Mechanical or Packing or Magnetic | Yes (option) |
| |
| | | P82 P94 P106 P117 P129 P141
| 116 L/min 133 L/min 150 L/min 166 L/min 183 L/min 200 L/min
| 2'' | | Mechanical | Yes (option) |
| |
 | | |
P263 P352 P438 P527
| 250 L/min 333 L/min 416 L/min 500 L/min
| DN80 | | Mechanical | Yes (option) |
| |