Belimo a-22ap-a08 Duct Connector Kit for 22ADP Series

Product Description

The BELIMO a-22ap-a08 is a duct connector kit designed to interface differential pressure sensors with duct sampling points in HVAC air-handling applications. The kit includes a PVC tube measuring approximately 2 meters in length along with two plastic duct connector elements. These components work together to create a reliable, low-leak pneumatic connection between the sensing probe and the differential pressure device. Licensed HVAC technicians and controls technicians are the primary installers of this kit in commercial and light-commercial air-handling unit installations.

This kit is intended for use with BELIMO 22ADP-series differential pressure sensors mounted in duct applications. It provides the tubing and mechanical connection hardware needed to route pressure signals from duct penetration points to the sensor body. The plastic construction keeps the assembly lightweight and resistant to moisture, which is typical for low-pressure pneumatic sensing circuits found in VAV systems, air-handling units, and fan-coil installations where airflow monitoring is required.

Key Features

• Includes one PVC tube approximately 2 meters in length for flexible routing between connection points
• Two plastic duct connector elements provide secure, repeatable mechanical attachment at duct penetrations
• PVC construction resists moisture and corrosion in typical duct environments
• Designed as a matched accessory for BELIMO 22ADP-series differential pressure sensors
• Compact kit format keeps installation hardware organized and complete for a single sensor point

Compatibility

Designed for use with BELIMO 22ADP-series differential pressure sensors as a factory-matched duct connection accessory kit.

Installation Notes

Installation should be performed by a qualified HVAC technician or controls specialist familiar with differential pressure sensing circuits. Power down the associated control system and ensure the air-handling unit fan is off before making duct penetrations or connecting pressure tubing. Secure all tubing connections fully to the connector elements to prevent air leaks that would affect sensor accuracy. Follow local mechanical codes and the equipment manufacturer guidelines for duct penetration requirements.

Technical Specifications

• Tube Material: PVC
• Tube Length: 2 meters
• Connector Elements Included: 2
• Connector Material: Plastic

Standard Information

• Brand: BELIMO
• Manufacturer Part Number: a-22ap-a08