Working principle

Power from the motor – direct or via gearbox – drives the shaft,

rotating impellers for optimal mixing and low energy

consumption. The unique EnSaFoil™ two or three blade impellers

generate strong axial flow with minimal shear, ensuring uniform

mixing and blending. The high mixing efficiency cuts energy

consumption by up to 80% and limits heat transfer to the product,

lowering cooling requirements.

Options

•Pharma (UltraPure), Food or Industrial versions

•Welding flange (mandatory accessory)

•Stainless steel shroud for gear motor

•Various surface treatments for gear motor according to DIN EN ISO

12944-2

•Various elastomer materials or shaft seal face combinations

•Special alloy on request

•Various documentation packages

•Condition monitor (accessory)

•Service tools for maintenance (available as a complete service suitcase

including all tools necessary for doing service)

•Spare Part kits including complete cartridge spare unit for reduced downtime

Standard design

EnSaLine B consists of a drive unit with bearing frame, shaft with

special cartridge shaft seal, and EnSaFoil™ impellers with two or

three blades. Inside the tank, the fully flushable design with no

mounting flange and the hygienic seal housing offer excellent

cleanability. EnSaLine B agitators give rapid and tool-free access,

enabling one technician to complete service in under 30 minutes.

During maintenance, the shaft remains securely fixed and there is

no need for the technician to enter the tank. Sealings and O-rings

can be replaced from the outside. EnSaLine B is prepared for

wireless condition monitoring.

Working principle

Power from the motor – direct or via gearbox – drives the shaft,

rotating impellers for optimal mixing and low energy

consumption. The unique EnSaFoil™ two or three blade impellers

generate strong axial flow with minimal shear, ensuring uniform

mixing and blending. The high mixing efficiency cuts energy

consumption by up to 80% and limits heat transfer to the product,

lowering cooling requirements.

Introduction

Alfa Laval EnSaLine B is a bottom-mounted agitator for hygienic

mixing and agitation in atmospheric and pressurized tanks,

raising the bar for agitator performance. Designed for exceptional

energy efficiency, easy maintenance and gentle product

treatment, EnSaLine B maximizes yield and delivers immediate

savings in time and operating costs. Exceptional cleanability

makes the bottom-mounted agitator ideal for use in sterile and

aseptic applications. EnSaLine B is prepared for wireless

condition monitoring.

Applications

EnSaLine B is designed for a wide range of tank mixing and

agitation duties across the dairy, food, beverage, brewery,

personal care, biotechnology and pharmaceutical industries.

Benefits

• Outstanding performance and gentle product treatment

• Easy and safe maintenance from outside the tank

• All seals and bearings in one replaceable cartridge

• Fully flushable design and hygienic seal housing for superior

cleanability and product safety

• Prepared for industrial connectivity for condition monitoring

• Meets EU and US standards and regulations such as EHEDG,

USDA, FDA and 3-A Sanitary Standards

Standard design

The ALTB top-mounted agitator consists of a drive unit with

shaft, shaft seal, bottom steady bearing (shaft support inside

the tank), and specially designed energy-saving (EnSaFoil)

impellers with two or three blades. The bottom steady bearing

extends agitator service life and reduces cost. The Alfa Laval

agitator range includes top-, bottom- and side-mounting

models.

Working principle

The Alfa Laval ALTB top-mounted agitator has an electrical

drive motor that transmits the energy required for mixing and

blending, either directly or via a gearbox, to the agitator shaft.

The shaft rotates, supported by the shaft support, turning the

EnSaFoil impellers. The impeller movement creates a high flow

with low shear due to the highly effective axial pumping effect

on the liquid in the tank. This results in effective mixing and

blending of the entire contents of the tank.

Options

• Welding flange

• Standard design

• Low level impeller

• Stainless steel cover for motor/gear motor

• Spare part kit

Certification

Alfa Laval Q-doc, available, depending on the individual

configuration.

Introduction

The Alfa Laval ALTB is a top-mounted agitator with shaft and

bottom support for hygienic mixing and blending in

atmospheric and pressurized tanks. Its versatile, modular and

hygienic design enables customization to meet the

requirements of virtually any duty and ensures cost-effective,

energy-efficient operation. Exceptional cleanability through

Cleaning-in-Place makes the ALTB agitator ideal for use in

sterile and aseptic applications.

Applications

The ALTB top-mounted agitator is designed for a wide range

of tank mixing and blending duties across the dairy, food,

beverage, brewery, personal care, biotechnology and

pharmaceutical industries.

Benefits

• Versatile, modular, hygienic design, impellers with standard

pitch

• Can be configured for minimum energy consumption

• Gentle product treatment

• More uptime and higher yields due to low maintenance

requirements

• Meets EU and US standards and regulations such as

EHEDG, USDA, FDA, 3-A Sanitary Standards

Standard design

The Alfa Laval ALT top-mounted agitator consists of a drive

unit with optional bearing frame, free-hanging shaft with

special shaft seal, and one or multiple specially designed

energy-saving impellers (EnSaFoil) with two or three blades.

The Alfa Laval agitator range includes top-, bottom- and side

mounting models.

Working principle

The Alfa Laval ALT top-mounted agitator has an electrical

drive motor that transmits the energy required for mixing and

blending, either directly or via a gearbox, to the agitator shaft.

The shaft rotates, turning the EnSaFoil impellers. The impeller

movement creates a high flow with low shear due to the highly

effective axial pumping effect on the liquid in the tank. This

results in effective mixing and blending of the entire contents

of the tank.

Options

• Welding flange

• Low level impeller

• Stainless steel cover for motor/gear motor

• Spare part kit

• ATEX version

Certification

Alfa Laval Q-doc and ATEX certifications available, depending

on the individual configuration.

Introduction

The Alfa Laval ALT is a top-mounted agitator with free

hanging shaft for hygienic mixing and blending in atmospheric

and pressurized tanks. Its versatile, modular and hygienic

design enables customization to meet the requirements of

virtually any duty and ensures cost-effective, energy-efficient

operation. Exceptional cleanability through Cleaning-in-Place

makes the ALT agitator ideal for use in sterile and aseptic

applications. An ATEX-certified version is available for use in

potentially explosive environments.

Applications

The ALT top-mounted agitator is designed for a wide range of

tank mixing and blending duties across the dairy, food,

beverage, personal care, biotechnology and pharmaceutical

industries.

Benefits

• Versatile, modular, hygienic design

• Can be configured for minimum energy consumption

• Gentle product treatment

• More uptime and higher yields due to low maintenance

requirements

• Meets EU and US standards and regulations such as

EHEDG, USDA, FDA and 3-A Sanitary Standards

Unmatched mixing efficiency and energy savings for

hygienic applications

• Higher mixing efficiency than comparable agitators

• Greater energy savings and smaller carbon footprint due to a unique impeller

design

• Easy to install, operate and maintain

• Safeguard product integrity with superior cleaning efficiency backed by thorough

documentation

Reduce process time and raise process efficiency, product quality and yield for mixing

duties in hygienic applications with Alfa Laval tank agitators. Thanks to the modular

agitator design and unique energy-saving impellers, you can also realize greater energy

savings as well as reduce maintenance costs and waste.

Easy to customize, install, operate and maintain, Alfa Laval agitators maximize uptime,

optimize flow, promote gentle product treatment and are supplied with an extensive

documentation package for validation of hygienic design and cleanliness.

Choose from top-mounted units, with or without bottom support, as well as bottom-

or side-mounted units across the dairy, food, beverage, home-personal care, chemical

and pharmaceutical industries. 

Maximize mixing efficiency while ensuring optimal flow rates and gentle product

treatment with Alfa Laval tank agitators. Versatile designs with options for

customization and mounting enable you to tailor a solution to your exact mixing

requirements in a wide range of hygienic applications. Raise mixing quality,

performance and economy in your tanks to a higher level and lower energy and

maintenance costs with this broad portfolio of purpose-built agitators.

Easy to customize, install, operate and maintain, Alfa Laval agitators maximize uptime,

optimize flow, promote gentle product treatment and are supplied with an extensive

documentation package for validation of hygienic design and cleanliness.

Choose from top-mounted units, with or without bottom support, as well as bottom-

or side-mounted units across the dairy, food, beverage, home-personal care, chemical

and pharmaceutical industries. 

UltraPure tubes

Ensure the highest possible process safety using Alfa Laval UltraPure pharmaceutical tubes.

Compliant with ASME BPE standard, these precision-engineered pharmaceutical aluminum

tubes connect critical process equipment in high-purity applications.

UltraPure tubes comply with global hygienic standards for use in piping systems across the

biotech, pharmaceutical, and personal care industries.

Quality process piping whenever high-purity applications call for extreme

cleanliness

• More uptime due to high-quality surface finishes that promote maximum cleanability

• Minimal cleaning time due to the high-purity welding, material, dimensions, and tolerances

• High process and product integrity due to high quality throughout the manufacturing process

and BPE certification

• Safe, secure operations due to full traceability from certified raw material compliance to

finished product

• Global presence with Alfa Laval offices, partners, and distribution centres worldwide

Meet the highest demands for connecting high-purity equipment with Alfa Laval UltraPure

pharmaceutical tubes. Part of a broad portfolio of high-purity solutions, UltraPure tubes

meet the stringent requirements of the ASME BPE standard, required to connect the piping

systems of bioprocessing equipment. Easy to order, these BPE tubes are backed by solid

customer support and a global organization you can rely on.