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Flexible Process Hose Solutions for Hygienic Applications

bio-plus® process hoses are developed for industries where cleanability, flexibility, traceability, and material compatibility are important. The range supports different hose materials, reinforcement types, pressure requirements, temperature ranges, and connection standards for varied process environments.

Key Product Highlights

Suitable for gases and liquids

Suitable for
gases
and liquids

Silicone, TPE,
and PTFE
hose options

Reinforced and
non-reinforced hose
types available  

Reusable and
pressed hose
fitting options  

Compatible with
multiple hygienic
connection standards 

Complete hose
assemblies
available 

Electropolished product-contact surfaces

Product-contact
parts marked
for traceability

FDA, USP Class VI and TSE-free gasket options

FDA, USP Class VI, USDA, BGA XV, and EU.Ph.3.1.9 conformity

Accessories and
technical service
support available

Available Hose Types

Hose Type Overview

bio-plus® Hose Fittings

bio-plus® SP Hose Fitting

Pressed hose fitting option for secure hose assembly configurations.

bio-plus® SV Hose Fitting

Reusable hose fitting option available with weld-end or TC connection formats.

Technical Snapshot

Specification Details
Hose materials Silicone, TPE, PFA / PTFE
Reinforcement options Textile, aramid, wire, stainless steel braid

Media

Gases and liquids

Standard connections

Weld-end, TC, DIN11864, bio-plus®

s/f/c

Size range DIN04–DIN100, ISO06–ISO100, OD ¼"–OD4"
Fitting types SV hose fitting, SP hose fitting
Product-contact certification FDA conform, USP Class VI, USDA, BGA XV, EU.Ph.3.1.9

Traceability 

Product-contact material marked with article number, material, and LOT number

Operating pressure Based on selected hose type
Operating temperature Based on selected hose type

Materials and  Compliance

  • Product-contact materials include silicone, TPE, PFA, and PTFE
  • Reinforcement options include textile, aramid, wire, and stainless steel braid
  • Product-contact material marked with article number, material, and LOT number
  • FDA conformity available for product-contact components
  • USP Class VI compliance available
  • USDA, BGA XV, and EU.Ph.3.1.9 conformity available
  • Documentation support available for hose, fittings, and hose assemblies  

Complete Hose Assemblies

Hose type
Hose internal
diameter
Fitting type
Connection type
at both ends
Complete Hose Assembly
Material of
hose nipple
Surface finish
Assembly length
Accessories
and options

Process Hose Accessories

Process Hose Accessories
Key for hose union SV
Key for hose union SV
Pyro jacket protective hose
Pyrojacket protective hose
Pyroband insulation tape
Pyroband insulation tape
VMQ insulating hose
VMQ insulating hose
Golden Bridge
Golden Bridge
External heating for process hoses
External heating for
process hoses
Hose labeling options
Hose labeling options
Temperature controller for external heating
Temperature controller for
external heating
Stainless steel hose support
Stainless steel hose support
Stainless steel hose trolley
Stainless steel hose trolley

Process Hose Technical Service

Installation and removal
support
Assessment of installation
situation
TAG numbering
Pressure testing according to
technical specification
Visual assessment and
endoscopy
Documentation and hose
history
Pre-cleaning and
decontamination
Replacement hose line support
Drying, final cleaning, and
packaging
                  Documentation Support 
Inspection Certificate 3.1 for product-contact fittings 
Declaration of Compliance 2.1 for hoses 
Hose assembly documentation 
Pressure test documentation 
Customer drawing with revision history 
ATEX hose assembly documentation, where applicable 

Installation and Safety Guidance

Select hose type
Select the right hose
type, fitting type, and
mounting method
Use undamaged hose
Use only undamaged
hose assemblies
Check fittings
Check fittings before
operation
Avoid pulling hoses
Avoid pulling hoses over
sharp edges
Do not kink hose
Do not kink or crush
hose assemblies
Use hose supports
Use hose supports
where required
Protect hoses
Protect hoses from sun,
heat, and harmful
external influences
Pressure and temperature limits
Follow pressure and
temperature limits based
on the selected hose type
Regular inspection
Regular inspection is
recommended for safe
long-term use

Applications

Pharmaceutical process lines
Pharmaceutical process lines
Biotechnology systems
Biotechnology systems
Food and beverage processing
Food and beverage processing
Sterile liquid transfer
Sterile liquid transfer
Hygienic gas and liquid pipelines
Hygienic gas and liquid pipelines
High-purity process equipment
High-purity process equipment

How to Order bio-plus® Process Hoses and Assemblies

The bio-plus® Process Hoses and Assemblies and Orifices range can be selected based on connection type, pipe standard, nominal size, material, gasket option, and surface finish Special requirements, if any. liquitec can support customers in selecting the right configuration for their process application. 

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