The NORMA TORRO® Worm Drive Hose Clamp – W4 Full Stainless 304 is a perfect example of engineering excellence, designed to provide unparalleled durability and reliability across a multitude of applications. Constructed entirely from Stainless Steel AISI 304, this clamp ensures maximum resistance against corrosion, making it an ideal choice for both harsh outdoor environments and sensitive applications. Its unique, asymmetrical construction distributes clamping pressure evenly, preventing hose damage while ensuring a secure, leak-proof seal.
Key Features:
Material: AISI 304 Stainless Steel for all parts, guaranteeing superior corrosion resistance.
Design: Asymmetrical housing ensures even distribution of forces, superior torque, and a secure assembly.
Versatility: Clamping ranges are in accordance with DIN 3017, from 8-12 mm to 140-160 mm, cater to a wide variety of hose diameters.
Ease of Use: Features like screw support and a short housing saddle enhance ease of assembly and ensure even contact pressure.
Advantages:
Durability: Withstands high mechanical loads, ensuring longevity even under demanding conditions.
Safety: The smooth or stamped inside of the band provides optimal hose protection.
Eco-Friendly: Free from chromium (VI) coatings, making it a safer choice for both users and the environment.
Applications:
Perfect for securing cooling water lines, fuel lines, oil lines, and hoses in sanitary, machine building, household appliances, and commercial vehicle industries.
Its robust design makes it particularly suited for applications requiring high mechanical loads, such as in agricultural machines, building machines, engine manufacturing, pump and filter systems, and the mining industry.
The NORMA TORRO® Worm Drive Hose Clamp – W4 Full Stainless 304 stands out for its superior design and construction, making it a must-have for professionals seeking a reliable solution for hose clamping needs. Whether used in industrial machinery, marine applications, or commercial vehicles, this clamp delivers unmatched performance and reliability, ensuring a secure fit and optimal sealing for a wide range of hose types and sizes. With its blend of durability, versatility, and ease of use, it’s an essential component in any toolkit, promising to keep connections tight and systems running smoothly.
Band Width | Part Number | Clamping Range (mm) | W1 Alu-zinc band M/Steel Housing & Hex Screw | W2 Stainless Steel Band 1.4016 M/Steel Housing & Screw | W3 All Stainless Steel 1.4016 (430) | W4 All Stainless Steel 1.4301 (304) | W5 All Stainless Steel 1.4401 (316) |
---|---|---|---|---|---|---|---|
7.5 | 8-12/7.5P | 8-12mm | ✓ | ✓ | |||
7.5 | 10-16/7.5P | 10-16mm | ✓ | ✓ | |||
9 | 8-12/9P | 8-12mm | ✓ | ||||
9 | 8-16/9P | 8-16mm | ✓ | ✓ | ✓ | ||
9 | 10-16/9P | 10-16mm | ✓ | ||||
9 | 12-20/9P | 12-20mm | ✓ | ✓ | ✓ | ✓ | |
9 | 12-22/9P | 12-22mm | ✓ | ✓ | |||
9 | 16-25/9P | 16-27mm | ✓ | ✓ | ✓ | ||
9 | 20-32/9P | 20-32mm | ✓ | ✓ | ✓ | ||
9 | 25-40/9P | 25-40mm | ✓ | ✓ | ✓ | ||
9 | 30-45/9P | 30-45mm | ✓ | ✓ | ✓ | ||
9 | 32-50/9P | 35-50mm | ✓ | ✓ | ✓ | ||
9 | 40-60/9P | 40-60mm | ✓ | ✓ | ✓ | ||
9 | 50-70/9P | 50-70mm | ✓ | ✓ | ✓ | ||
9 | 60-80/9P | 60-80mm | ✓ | ✓ | ✓ | ||
9 | 70-90/9P | 70-90mm | ✓ | ✓ | ✓ | ||
9 | 80-100/9P | 80-100mm | ✓ | ✓ | ✓ | ||
9 | 90-110/9P | 90-110mm | ✓ | ✓ | ✓ | ||
12 | 16-27/12P | 100-120mm | ✓ | ✓ | ✓ | ||
12 | 20-32/12P | 110-130mm | ✓ | ✓ | ✓ | ✓ | |
12 | 25-40/12P | 120-140mm | ✓ | ✓ | ✓ | ✓ | |
12 | 30-45/12P | 130-150mm | ✓ | ✓ | ✓ | ✓ | |
12 | 35-50/12P | 140-160mm | ✓ | ✓ | ✓ | ✓ | |
12 | 40-60/12P | 150-170mm | ✓ | ✓ | ✓ | ✓ | |
12 | 50-70/12P | 160-180mm | ✓ | ✓ | ✓ | ✓ | |
12 | 60-80/12P | 170-190mm | ✓ | ✓ | ✓ | ✓ | |
12 | 70-90/12P | 180-200mm | ✓ | ✓ | ✓ | ✓ | |
12 | 80-100/12P | 190-210mm | ✓ | ✓ | ✓ | ✓ | |
12 | 90-110/12P | 200-220mm | ✓ | ✓ | ✓ | ✓ | |
12 | 100-120/12P | 210-230mm | ✓ | ✓ | ✓ | ✓ | |
12 | 110-130/12P | 230-250mm | ✓ | ✓ | ✓ | ✓ | |
12 | 120-140/12P | 260-280mm | ✓ | ✓ | ✓ | ✓ | |
12 | 130-150/12P | 280-300mm | ✓ | ✓ | ✓ | ✓ | |
12 | 140-160/12P | 140-160mm | ✓ | ✓ | ✓ | ✓ | |
12 | 150-170/12P | 150-170mm | ✓ | ✓ | ✓ | ✓ | |
12 | 160-180/12P | 160-180mm | ✓ | ✓ | ✓ | ✓ | |
12 | 170-190/12P | 170-190mm | ✓ | ||||
12 | 180-200/12P | 180-200mm | ✓ | ✓ | |||
12 | 190-210/12P | 190-210mm | ✓ | ||||
12 | 200-220/12P | 200-220mm | ✓ | ||||
12 | 210-230/12P | 210-230mm | ✓ | ✓ | |||
12 | 230-250/12P | 230-250mm | ✓ | ✓ | |||
12 | 260-280/12P | 260-280mm | ✓ | ✓ | |||
12 | 280-300/12P | 280-300mm | ✓ | ✓ |
1. Improved asymmetric housing
– even distribution of forces and safe assembly
2. Screw support
– ease of assembly due to the safe guidance of the emerging band end
3. Material and clamping range stamped on the band
– prevention of errors
4. Asymmetric extension
– prevents the housing from tilting over when the clamp is tightened
5. Short housing saddle
– even contact pressure
6. Smooth or stamped inside of band
– optimal hose protection