PFA-Tubing

Dual hose System PFA/PVC - ultra flexible with corrugated PFA tubing

The perfect combination of ultra-flexible PFA corrugated tubing and protective PVC hose for double containment.

Properties:

  • Minimum bending radius
  • High flexibility can replace rigid piping
  • More stable compared to usual corrugated PFA tubing due to inwards corrugation
  • Different ultra pure PFA qualities available on request
  • Reliable sealing from Flare and anti-kink nut and outside hose; thus provides safety even in case of a leak on the PFA core hose
  • Possible to fit sensors, e.g. capacitive sensors, temperature sensor or conductivity sensor
  • Perfect in combination with the QC-System

Core hose made of PFA:

The chemical and physical properties of PFA tubes are largely identical to those made of PTFE.
They have an outstanding and almost universal resistance against most chemicals, are ultra-pure and can be used for pharmaceutical applications. The key differences to PTFE are: lowercold flow, improved mechanical properties, lower diffusion, higher purity and better translucency. PFA can be welded.

Technical Data:

Material
core hose

PFAMaterial
outside hose

PVC
Material
Connectors

PVDFConnections
Flare
(others available on request)
O-Rings
(non-wetted)

FKM (Viton®)
Length
1/2": Standard 2 m; up to 4,5 m on request
3/4"-1": Standard 2 m and 3 m; up to 6,0 m on request
Working temperatur
max 60°C



Available sizes and dimensions:

PFAØ Outside straight part (lnch)
Ø Inner straight part
(mm)
Wall thickness straight part (mm)
Working pressure (bar)
Burst pressure (bar)
1/2"
9,50
1,60
11,70
29,40
3/4"
15,80
1,60
5,80
14,50
1"
22,20
1,60
3,90
9,70
PVCØ Outside (mm)
20,0029,0035,00
Dual hose system
Min. bending radius (mm)
3040
45
Item-no.
R12S134-CT x LengthR12S142-CT x LengthR12S113-CT x Length


check resistance

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