Continental Contitech 20041970 V-belt Section a A45 47.2 in

Product Description

The CONTINENTAL CONTITECH 20041970 is a Section A V-belt designed for power transmission in industrial and HVAC drive applications. Constructed from Wingprene rubber-impregnated fabric, this belt delivers resistance to heat and oil, making it suitable for demanding operating environments. It carries a belt number designation of A45, with an outside length of 47.2 inches and an internal length of 46.30 inches. The HY-T Matchmaker style is engineered for matched-set drives where consistent belt length tolerances are critical to balanced load sharing. HVAC technicians, millwrights, and mechanical service professionals install this type of belt on fan, blower, and motor drive systems.

This V-belt is suited for residential and commercial HVAC air handlers, rooftop units, and general-purpose industrial drive applications where Section A belts are specified. The Wingprene rubber-impregnated fabric construction supports operation in environments exposed to oil mist, elevated temperatures, or cold startup conditions. It conforms to DIN 2215 and DIN 7753 standards, confirming dimensional and performance compliance for drive systems built to those specifications. It is sold individually with a minimum order quantity of one.

Key Features

• Wingprene rubber-impregnated fabric construction provides heat and oil resistance
• Section A profile with 47.2 inches outside length and 46.30 inches internal length
• HY-T Matchmaker style supports accurate length matching for multi-belt drive systems
• Rated for operating temperatures from -40 degrees C to 140 degrees C
• Meets DIN 2215 and DIN 7753 dimensional and performance standards

Compatibility

Designed as an OEM-style replacement for any drive system specifying a Section A, A45 V-belt with a 47.2 inch outside length and conformance to DIN 2215 or DIN 7753 standards.

Installation Notes

Installation is typically performed by HVAC technicians, millwrights, or mechanical service professionals. Always de-energize and lock out the drive motor before removing or installing belts. Adjust drive tension per the equipment manufacturer's specification — do not pry the belt over sheaves, as this can damage the belt cords. Inspect sheave grooves for wear before installing a new belt, and replace matched sets together to maintain balanced load distribution.