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AFS 020

PTFE-Hose corrugated, black, DN20
Bend radius min.
55 mm
Burst pressure
9 bar
Inside Ø max.
20.5 mm
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Product details for

AFS 020

Bend radius min.
55 mm
Burst pressure
9 bar
Inside Ø max.
20.5 mm
Inside Ø min.
19.5 mm
Outside Ø max.
29.4 mm
Outside Ø min.
26.6 mm
Test pressure
4.5 bar
Thickness
1 mm
Vacuum
887 mbar
Weight per m
0.142 kg
Working pressure 20 °C (stat.)
3 bar
All characteristics

Characteristics

Application
  • low pressure applications with different media including aggressive media 
Application
  • mainly for the chemical and food industries, and pharmaceutical plants 
Approval
  • The base material has an FDA-approval, EG 1935/2004 and EU 10/2011. 
Braiding
  • without braided layers 
Design
  • coil-corrugated white PTFE inliner with carbon components 
  • antistatic design 
Features
  • Highly reliable and flexible. Excellent chemical inertness against different types of media. Suitable also for vacuum applications. 
  • The wide corrugation provides good self-cleaning properties when media flows through the hoses, the PTFE-base material is FDA-approved, EG 1935/2004 and EU 10/2011. 
  • For specific connection fittings the corrugated hose can be flanged over the sealing surface. 
  • With inline flanging connection fittings, media does not come into contact with metallic connection fittings. 
Hose material
  • PTFE (Polytetrafluoroethylene) 
Temp.
  • applies only to the hose 
Temp. max.
  • 260 °C
Temp. min.
  • -70 °C
Customs tariff number
  • 39172110 
All characteristics

Description du produit

Notes
The pressure values listed apply to hoses only.
The pressure reduction factor must be taken into account from 120 °C.
(Max. working pressure = working pressure x factor)
Temp.: 120 °C / 140 °C / 160 °C / 180 °C / 200 °C / 220 °C.
Factor: 1.00 / 0.80 / 0.60 / 0.40 / 0.20 / 0.0
Ordering information
AFSA design with 1.4301 / 1.4306 stainless steel braiding available upon request.
AFSP design with polypropylene braiding (suitable for use up to max. 90 °C) available upon request.

Product variants

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Identifier
Bend radius min. (mm)
Burst pressure (bar)
Inside Ø max. (mm)
Inside Ø min. (mm)

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Bend radius min. (mm)
Burst pressure (bar)
Inside Ø max. (mm)
Inside Ø min. (mm)
Outside Ø max. (mm)
Outside Ø min. (mm)
Test pressure (bar)
Thickness (mm)
Vacuum (mbar)
Weight per m (kg)
Working pressure 20 °C (stat.) (bar)