*Description du produit :
Dual cartridge seal in compliance with standard API 682 4th edition in face-to-back version.
The balanced dual cartridge solution is ideal for arrangement 2 and 3 or with auxiliary
fluid at atmospheric pressure.
The two versions are particularly suitable for toxic or polluting fluids that crystallize when in
contact with the atmosphere or in case of no external washing; the rotary bellows prevents
the problem of spring and dynamic O-ring packing and tolerates axial and radial movements.
*Caractéristiques
• Standard solution resulting from tested designs and made in compliance with
standard API 682 4th edition
• Balanced dual cartridge solution suitable for arrangement 2 and 3
• Rotary metal bellows and flange with fixed bushing
- Système de distribution uniforme de rinçage par injection multipoint sur le joint côté produit
• The bellows solution in Category 2, with O-rings as secondary gaskets
- Dispositif de circulation efficace du liquide auxiliaire
• Connection for flushing or vent and in-out for auxiliary liquid
- Possibilité de dimensionner la bride de l'arbre et la douille selon la demande du client
- Recommandé pour les pompes API horizontales et verticales
•d=20-110mm
