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Multispring Seals

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AAA

Recommended for working with sticky uids and uids laden with particles and bres. Unlike the multispring models, the wave spring model cannot be blocked or obstructed and its open leaf design produces a self-cleaning effect.
Standard L9 type stationary part.
Seal compliant with standard EN 12756 (KU). Available with a pumping ring on the casing to re- duce the temperature between the contact surfaces and facilitate the barrier uid movement in the case of double mounting (reference 110F).
Contact surface kits supplied available.

ABx, ABx 20

The set of springs placed around the contact surface of the rotating part generates a more uniformed load than in models with a single spring.
The ABx is suitable for many different applications. Seal compliant with standard EN 12756 (KU). The LMS20T uses a PTFE wedge as a secondary seal and is appropriate for highly aggressive chemicals and for thermal oils with high temperatures. The version in inches has a standard stationary PF. L22 part.

ABx 2, ABx 220

The balanced contact surface design allows the me- chanical seal to be used in applications with high pressures without suffering premature wear.
The set of springs placed around the contact surface of the rotating part generates a more uniformed load than in models with a single spring.
It can be supplied with PTFE wedge for highly aggres- sive chemicals with high temperatures.
Seal compliant with standard EN 12756 (KB).

ADx

The springs are not in contact with the uid. Ideal for working with particle-laden uids in which standard designs tend to become blocked.
Internally balanced, with no need for a stepped shaft Suitable for working in applications with high pressures. The O-ring resting on the shaft does not cau- se wear as there is no axial movement (changes in pressure).

BHx

It can be used in vertical agitators with moderate speeds without the need to apply auxiliary lubrication systems. Adapted to DEBRIS cleaning systems.

GDx

Double seal for working with barrier uids in which the springs are isolated from the uid product.
API 53A and API54 assemblies.
Recommended in applications with toxic, pollutant or potentially dangerous products in which safety is an important factor. Available with a pumping ring on the casing to reduce the temperature between the contact surfaces and facilitate the barrier uid movement (reference 740F). Available in a balanced version with a stepped shaft (reference 740D). Contact surface kits available.

1,8E+20

A special mechanical seal design for food transfer pumps in which the rotating part is secured by a pin to the casing and the xed part contains the springs, which remain static and isolated from the product at all times.