3 Inch Special Duct Hose Clamp with Wire and Flat Band Design

Description

If you’ve ever fought with a regular hose clamp on those spiral-wire ducts—trying to get it to seal tight while it keeps slipping off the wire coils—you know the frustration. This special duct clamp solves that problem with its unique design that combines a flat band with wires to actually straddle the spiral reinforcement and create the positive seal you need.

What You’re Getting

• Combination flat band and wire design grips both smooth sections and spiral wire reinforcement
• 3-inch size fits standard flexible duct hose found on air intake and ventilation systems
• Positive sealing action that won’t slip or work loose during operation
• Heavy-duty construction built to handle the vibration and movement of farm equipment

Built for Real Farm Work

This clamp is designed for flexible spiral-wire ducts commonly used on tractor air intake systems, cab ventilation, and cooling applications. Whether you’re connecting air cleaner ducts, routing fresh air to the operator cab, or sealing connections on cooling system hoses, this specialized clamp handles the job where regular clamps fail.

Made to Last

Farm equipment ductwork takes constant abuse from heat, cold, vibration, and debris. This clamp’s hybrid design spreads the clamping force properly so it maintains seal integrity without cutting into the hose or slipping off the wire reinforcement like standard clamps do.

Installation Notes

Position the clamp so the wire elements can engage with the spiral reinforcement in the duct. The flat band section seals against the smooth hose surface while the wire components grip the internal spiral. Tighten gradually to ensure even pressure distribution around the connection.