Supra Constant Tension Heavy-Duty Clamp

W2 - Stainless steel

The Supra Constant Tension Hose Clamp has been design to maintain a constant performance, pressure and torque, even when it is subjected to changes in temperature or vibration.

*Fully compliant with EU Directive 2002/95/EC.

 

Benefits:

  • Innovative Clamping System: Incorporates a bespoke bolt and a series of conical washers to ensure stable performance and torque under all conditions.
  • Heavy-duty Applications: Ideal for combustion engines, tractors, trucks and heavy equipment where reliability and strength are critical.
  • Protection and Durability: The bevelled edges of the band prevent damage to hoses and provide a firm, durable hold.
What quality do you need?

Technical info for combination: W2 - Stainless steel

Supra Constant Tension Heavy-Duty Clamp

Material:
Stainless steel W2 AISI 430 X6Cr17 (DIN 1.4016)
Alloy steel screw
Stainless steel washers W4 AISI 304
Stainless steel sleeve AISI 303
St 3K32 (DIN 1624) nut

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

Max. Tightening speed (RPM):
540 ± 5

All references for combination: W2 - Stainless steel

Part number Ø D Application mmA S ±0.03R L ±2.0B ±0.5E ±0.2Max. Pressure BarMax. Torque NmBox Quantity Outer Box Quantity
03020108 17-18 18 +0,2 -0 0,6 M6 50 19,8 10 50 10 50 50
03020112 18-19 18 +0,2 -0 0,6 M6 50 19,8 10 50 10 50 50
03020118 19-21 18 +0,2 -0 0,6 M6 50 19,8 10 50 10 50 50
03020126 21-23 18 +0,2 -0 0,6 M6 50 19,8 10 48 10 50 50
03020134 23-25 18 +0,2 -0 0,6 M6 50 19,8 10 48 10 50 50
03020142 25-27 18 +0,2 -0 0,6 M6 50 19,8 10 45 10 50 50
03020150 27-29 18 +0,2 -0 0,6 M6 50 19,8 10 45 10 50 50
03020169 29-31 20 +0,3 -0 0,8 M7 70 22,0 11 42 13 50 50
03020177 31-34 20 +0,3 -0 0,8 M7 70 22,0 11 42 13 50 50
03020185 34-37 20 +0,3 -0 0,8 M7 70 22,0 11 40 13 50 50
03020193 37-40 20 +0,3 -0 0,8 M7 70 22,0 11 40 13 50 50
03020206 40-43 20 +0,3 -0 0,8 M7 80 22,0 11 38 13 50 50
03020214 43-47 20 +0,3 -0 0,9 M7 80 22,0 11 38 16 50 50
03020222 47-51 20 +0,3 -0 0,9 M7 80 22,0 11 36 16 50 50
03020230 51-55 20 +0,3 -0 0,9 M7 80 22,0 11 36 16 25 25
03020249 55-59 20 +0,3 -0 0,9 M7 80 22,0 11 34 16 25 25
03020257 59-63 20 +0,3 -0 0,9 M7 80 22,0 11 34 16 25 25
03020265 63-68 20 +0,3 -0 0,9 M7 80 22,0 11 34 16 25 25
03020273 68-73 25 +0,4 -0 1,0 M8 110 27,5 13 28 30 25 25
03020281 73-79 25 +0,4 -0 1,0 M8 110 27,5 13 28 30 25 25
03020290 79-85 25 +0,4 -0 1,0 M8 110 27,5 13 28 30 25 25
03020302 85-91 25 +0,4 -0 1,0 M8 110 27,5 13 20 30 25 25
03020310 91-97 25 +0,4 -0 1,0 M8 110 27,5 13 20 30 25 25
03020329 97-104 25 +0,4 -0 1,0 M8 130 27,5 13 20 30 25 25
03020337 104-112 25 +0,4 -0 1,0 M8 130 27,5 13 12 30 25 25
03020345 112-121 25 +0,4 -0 1,0 M8 130 27,5 13 12 30 25 25
03020353 121-130 25 +0,4 -0 1,0 M8 130 27,5 13 12 30 25 25
03020361 130-140 28 +0,4 -0 1,2 M10 175 31,0 17 9 45 10 10
03020370 140-150 28 +0,4 -0 1,2 M10 175 31,0 17 9 45 10 10
03020388 162-174 28 +0,4 -0 1,2 M10 175 31,0 17 9 45 10 10
03020396 174-187 28 +0,4 -0 1,2 M10 175 31,0 17 6 45 10 10
03020409 187-200 28 +0,4 -0 1,2 M10 175 31,0 17 6 45 10 10
03020417 200-213 28 +0,4 -0 1,2 M10 175 31,0 17 3 45 10 10
03020425 213-226 28 +0,4 -0 1,2 M10 175 31,0 17 3 45 10 10
03020433 226-239 28 +0,4 -0 1,2 M10 175 31,0 17 3 45 10 10
03020441 239-252 28 +0,4 -0 1,2 M10 175 31,0 17 3 45 10 10
Brochure-SUPRACTW2.pdf
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