ASFA L (9 mm) Constant Tension hose clamp

W3 - Stainless steel AISI 430

The ASFA L Constant Tension worm-drive hose clamp (9mm) is specifically designed for the automotive industry, providing an advanced solution for critical applications.

*The entire range is fully compliant with DIN 3017 norm and with RoHs EU Directive 2002/95/EC.

 

Benefits:

  • Constant Tightness: Equipped with a spring-loaded insert and fitted on a semi-circular support inside of the band, these clamps guarantee constant tightening values and performance against variations in temperature, pressure and vibration.
  • Critical Applications: Ideal for hot air hoses and engine refrigeration systems where contraction and expansion can affect the initial diameter.
  • High Resistance: Manufactured from stainless steel for excellent corrosion resistance, ensuring durability and reliability in demanding environments.
What quality do you need?

Technical info for combination: W3 - Stainless steel AISI 430

ASFA L (9 mm) Constant Tension hose clamp

Material:
Stainless steel W3 AISI 430 X6Cr17 (DIN 1.4016)
Stainless steel screw W4 AISI 304 Cu

Corrosion resistance:
200 hours salt spray (ASTM B-117)

Max. Tightening speed (RPM):
540 ± 5

All references for combination: W3 - Stainless steel AISI 430

Part number Ø D Application mmA +0.3 -0.2C ±0.5L +1 -0.5S ±0.1H Max.B Max.Max. Pressure BarMax. Torque NmBox Quantity Outer Box Quantity
03017945 8-16 9 11,2 22,1 0,65 10,5 14 45 3,0 200 800
03017947 12-22 9 11,2 22,1 0,65 10,5 14 45 3,0 200 800
03017949 16-27 9 11,2 23,6 0,75 10,5 14 42 3,5 200 800
03017950 20-32 9 11,2 23,6 0,75 10,5 14 36 3,5 50 400
03017951 25-40 9 11,2 25,6 0,75 10,5 14 32 4,0 50 400
03017952 30-45 9 11,2 25,6 0,75 10,5 14 27 4,0 50 400
03017953 32-50 9 11,2 25,6 0,75 10,5 14 27 4,0 50 200
03017954 40-60 9 11,2 25,6 0,75 10,5 14 19 4,0 50 400
03017955 50-70 9 11,2 29,6 0,75 10,5 14 17 4,0 50 400
03017956 60-80 9 11,2 29,6 0,75 10,5 14 15 4,0 50 50
03017957 70-90 9 11,2 29,6 0,75 10,5 14 13 4,0 50 50
03017958 80-100 9 11,2 29,6 0,75 10,5 14 11 4,0 25 200
03017959 90-110 9 11,2 29,6 0,75 10,5 14 10 4,0 25 200
03017960 100-120 9 11,2 29,6 0,75 10,5 14 9 4,0 25 200
03017961 110-130 9 11,2 29,6 0,75 10,5 14 8 4,0 25 25
Brochure-ALCTW3.pdf
Download |
Other products that may interest you