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LePurport™ CrossWall Transfer System

Lepure Biotech’s LePurport™ system is engineered specifically for in-line transfer operations between cleanrooms, offering pharmaceutical manufacturers safe, user-friendly, and cost-efficient single-use solutions for liquid transfer.
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Description

Features

  • Compared with conventional stainless steel assemblies, it eliminates the need for CIP and SIP, removing complicated cleaning and validation procedures
  • Featuring flexible design, it is widely applicable to new workshop construction and existing facility retrofits with no welding required
  • It allows simultaneous transfer through single or multiple tubing lines without compromising the cleanliness classification of two separate rooms
  • It delivers a reliable means of in-line transfer, eliminating repeated transfers and the associated risks generated from multiple handling steps
  • The modular design accommodates varying wall thicknesses, cleanroom grades and sleeve specifications

 

Application

  • Material transfer between cleanrooms of the same classification
  • Material transfer between cleanrooms of different classifications
  • Simultaneous delivery of multiple formulations with different compositions between two cleanrooms

 

Technical Parameters

  • Standard wall thickness: 50 mm; customized sizes available for other wall thicknesses
  • Standard inner penetration diameter: 4 inches; other sizes customizable
  • Suitable for transfer within same-grade cleanrooms or between different-grade cleanrooms
  • Material: SS304 stainless steel; 316L stainless steel as an option

 

Product Series

  • BTQSS – Standard Same-Grade Series
  • BTQCS – Custom Same-Grade Series
  • BTQCD – Custom Cross-Grade Series

SPECIFICATION

SPECIFICATION

ModelBTQSSBTQSD
Material304 / 316L stainless steel304 / 316L stainless steel
Diameter (mm)50 / 10050 / 100
Grade ApplicationSame cleanroom gradeCross cleanroom grades
Sleeve Inner Diameter (in)44
Installation TypeThreaded / Socket fitThreaded / Socket fit

Notes：

  • Customization is available.
  • For cross-grade models BTQSD and BTQCD, the single-use capsule filter A1H1AS1FF6 and matching single-use through-wall tubing assemblies are available as optional accessories.

Ordering Information

Ordering Information

ModelsProduct CodeCompatible Wall Thickness（mm）Sleeve Nominal Size(in)Function Description
Basic ModelBTQSS0015041.The installation method is an integrated nesting type. 2. There are stainless steel blind plates on both ends.
Standard ModelBTQSS0025041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQSS00310041.The installation method is an integrated nesting type. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQSS00410041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQCS005ABDefault is embedded installation style with stainless steel blind plates at both ends, customizable blind plate openings.
Full-Feature ModelBTQSD0015041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQSD0025041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQSD00310041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQSD00410041.The installation method is by threaded counter-twisting. 2. There are stainless steel blind plates on both ends.
Full-Feature ModelBTQCD005ABDefault is embedded installation style with stainless steel blind plates at both ends, customizable blind plate openings.

Application Scenario Example

In the blending and dispensing process of bulk solution, material transfer is required across different cleanroom grades. Conventional methods entail extensive cleaning, sterilization and related validation steps. The cross-grade wall penetration system offers a safer and more convenient solution to address this challenge.

 

 

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