Introduction To LKH UltraPure

Designed for use in high-purity applications where high efficiency, exceptional cleanability, contamination safety, robust design, and low maintenance are of paramount importance. With verified cleanability, these pumps provide unobstructed product flow, very low NPSH requirements, and excellent hydraulic efficiency. Provisionally engineered, the pump delivers greater energy efficiency than similar pumps. Optimally designed, with a premium motor, tight tolerances, and advanced impeller designs that minimize recirculation and reduce energy consumption.

LKH UltraPure Application

All pumps are delivered

All pumps are delivered with a complete Alfa Laval Q doc package, Q doc provides easier validation, proof of origin and compliance for inspection according to good manufacturing practice (GMP) and ASME BPE requirements.

Designed to meet stringent demands

Designed to meet stringent demands and regulations of high purity applications across the biotechnology and pharma industries that require equipment with highest material integrity.

Available in 8 sizes

It is available in 8 sizes to handle capacities up to 275 m3/h and differential pressures up to 10 bar at 50 Hz.

LKH UltraPure Benefits

Maximized uptime and reduced maintenance costs

robust mechanical design and ease of maintenance with modular front loading seals.

Energy efficient

superior efficiency resulting in reduced energy consumption and carbon footprints.

Conforms to the provisions of ATEX directive

can be used in potentially explosive environments.

Good documentation practices (GDP)

Smooth qualification, validation and process control, material traceability and pump supplied with the Alfa Laval Q doc package in the line with good documentation practices (GDP)

Low contamination risk

comes with full material traceability and USP Class VI elastomers to reduce risk of process contamination from extractables.

LKH UltraPure Features

Product wetted elastomers

Product wetted elastomers are specified to USP Class VI, 121 C chapter 88 and chapter 87.

Equipped with single mechanical shaft seal

Equipped with single mechanical shaft seal, but also available with double mechanical shaft seal.

A compression coupling

A compression coupling securely attaches the stub shaft to the motor shaft with precision alignment, and semi open impeller with a special vane design ensuring efficient and gentle handling of the product as it moves through the pump.

All media contacting steel components

All media contacting steel components like pump casing, impeller, impeller nut and backplate are in W.1.4404 (AISI 316L) with material traceability. 3.1 according to EN 10204.

The front loading shaft seal

The front loading shaft seal with spring and washers mounted on the atmospheric side, making maintenance fast, easy and inexpensive as the standard. The shaft seal can be replaced in a few minutes.