Hose Clamp AWENTA OP1 Ø90–100 mm, stainless‑finish, model OP1

AWENTA OP1 Ø90–100 mm is a circular hose clamp designed to secure ducts and pipes with diameters between 90 and 100 mm. The clamp has a stainless‑look silver finish and an adjustable construction that enables a tight mechanical connection for ventilation, exhaust and general ductwork. The design supports repeated use during installation, maintenance and repairs where a reliable adjustable clamp is needed.

Advantages

The AWENTA OP1 clamp provides uniform radial pressure around the duct for secure sealing and reduced air leakage. Its stainless‑finish surface offers corrosion resistance in typical indoor HVAC environments and improves durability compared with plain steel clamps. The adjustable band allows quick installation and straightforward tightening without specialized tools, and the construction is compatible with common flexible ducts and round sheet‑metal pipes within the nominal diameter range.

Suitable for

• Securing ventilation ducts and flexible hose connections
• Exhaust outlet assemblies in residential and light commercial systems
• Repair and maintenance of HVAC duct joints
• Temporary or permanent fastening of round ducts with 90–100 mm diameter

Key specifications

• Diameter range: 90–100 mm
• Form: circular hose/duct clamp
• Finish: stainless‑look silver surface for improved corrosion resistance
• Adjustability: mechanical band with tightening mechanism for radial compression
• Typical use environment: ventilation, exhaust and ductwork installations

How to use

Position the clamp around the duct or hose so that the band fully encircles the joint and the duct surfaces align. Slide the clamp into place and tighten the mechanism until the clamp provides secure radial compression without deforming the duct. For flexible ducts, ensure the clamp compresses the outer sleeve evenly and check for gaps or misalignment. After tightening, verify the joint is secure and airflow is unobstructed. If reusing the clamp, inspect the band and tightening mechanism for wear before reinstalling.

Usage recommendations

Use a suitable screwdriver or compatible tightening tool to avoid damaging the clamp head. For installations in humid or corrosive conditions, consider additional protective measures or stainless steel‑grade alternatives. Regularly inspect clamps during routine HVAC maintenance to ensure seals remain tight and replace clamps that show signs of deformation or corrosion.