Fluid handling, regulation and control

Fluid handling, regulation and control

Fluid handling, regulation and control

Side entry mixers Grec – ALC/ALF series

Category Brand

Description

The side agitators of the ALF / ALC series Grec are suitable for applications in storage tanks of considerable size and with viscous products.

The side agitators of the ALF / ALC series Grec are mainly used in the petrochemical industry to homogenize diverse currents of oils or diesel, maintaining blended bitumen, or in fermenters to maintain homogeneous biomass, prevent sedimentation and facilitate the exchange of matter.

The side agitators of the ALF series Grec are constituted by a worm screw gear motor and, depending on the case, by a bearing holder lantern with mechanical seal immersed in the product, or by a bell housing the cartridge mechanical seal for applications where a higher reliability is required.
The range of side agitators of the ALF series is the best choice for storage or simple mixing applications in vessels up to 17 m.
The worm gear has considerable advantages: cheap, light, compact.
The agitator shaft is directly inserted into the gearbox and secured with a screw.

In the standard version, when the liquid to be stirred does not damage the seal, it is internal to the process and requires the extraction of the mixer for its replacement.
If the model with no suffix, the seal is made of graphite/SS.

The side agitators of the ALC series Grec consist of helical-bevel geared motor with high reliability, bell and cartridge mechanical seal. These agitators are also available with spacer coupling between gearbox and sealing, a shut off system, larger flange with angled nozzle, depending on the client needs.

The range of ALC side agitators is the best choice for storage applications or simple mixing in large diameter tanks .
The bevel gear unit allows to maintain the machine compact, with the engine at the top.
The agitator shaft is directly inserted into the gearbox and secured with a screw.
There are different constructive options for the sealing system, including the shut off, or the static seal system that allows to replace the mechanical seal without having to empty the tank.
This series is also available in versions for environment ATEX Zone 1 and Zone 2.

Grec Srl specializes in the selection, design and construction of industrial agitators for liquids, ensuring reliable, economic and personalized solutions, according to the customer’s requirements.

Grec Srl aims to determine the most functional combination between impeller, diameter, speed of rotation and positioning inside the tanks, by selecting the most appropriate constructive solutions.

The Grec agitators have high versatility, and are able to operate in many applications, like:

– Storage tanks for the food industry, chemical and oil

– Processes of water treatment

– Solids mixing and suspension processes in the mining, ceramics and general industry

– Preparation of chemical products through processes of mixing, dispersion and dissolution

– High viscosity applications with the use of axial or radial impellers

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