This is Double cartridge mechanical seal with double hydraulic balancing suitable for services with pressurised auxiliary fluid or for auxiliary fluid at atmospheric pressure (see operating limits). Ideal for heavy-duty applications with dangerous liquids, at high temperatures and pressure. Easy installation thanks to the new Fluistrip positioning device and to the flange slots which adapt to different stuffing boxes. The reinforced sleeve tolerates higher shaft run-out and adapts to mixers, dryers, mills and also to assembly directly onto the pump shaft.This is Double-dual” balanced cartridge seal that self-centres on the shaft, with springs outside the fluid. Suitable for use on top-entry, side-entry and bottom-entry agitators, and with gas-phase, hazardous, dirty or high viscosity fluids.
This Cartridge seal can replace Fluiten CB3D.
Характеристики
- Double balanced seal for enhanced performance, able to tolerate momentary pressure reversals.
- Flushing connections for auxiliary systems (PLAN 52 or PLAN 53) or flushing from external source (PLAN 54 or PLAN 55).
- Шлицевой фланец для более гибкого монтажа.
- Fluistrip: позиционирующее устройство для правильной и легкой установки, снимается после монтажа, но перед запуском машины.
- Auxiliary seal in graphite/silicon carbide with flushing liquid outiside the seal sufaces in order to prevent overheating.
- Двунаправленное насосное устройство для промывочной жидкости.
- Запатентованное устройство привода с вращающимся кольцом со стороны атмосферы с уменьшенными осевыми размерами.
- Thicker sleeve to tollerate high run-out values and to prevent deformations during maintenance and assembly.
- Sliding drive device compensates for any movement and maintains contact with rotating ring.
- Springs outside the product and clean profile for enhanced reliability even with viscous products that crystallise, and also in processes which require thorough cleaning
