Kele 21122 4 In Aluminum Impact Tube (4 in)

Product Description

Kele 21122 is a 4 in aluminum impact tube (static pressure probe) used to sense impact (total) pressure in duct systems. The probe has an upstream-facing tip opening to detect total pressure for proving airflow and HVAC monitoring. It is intended for use with pressure transmitters and pressure switches and can mount through a 3/8 in duct hole while being compatible with standard pressure accessory fittings.

• 4 in (10.2 cm) aluminum probe for impact (total) pressure sensing
• Tip opening faces upstream to sense impact pressure for proving airflow in ducts
• Compatible with pressure transmitters and pressure switches; mounts in a 3/8 in duct hole and accepts standard flexible tubing fittings

Product Highlights

4 in aluminum static pressure probe for duct airflow proving; upstream tip orientation; mounts in 3/8 in duct hole.

Product Information

Standard Information

• Brand: KELE
• Manufacturer Part Number: 21122

Technical Specifications

• Brand: Kele
• MPN: 21122
• Type: Static Pressure Probe
• Housing Material: Aluminum
• Sensor Type: Pressure
• Accessory Type: Tube
• Size: 4 in (10.2 cm)
• Tip Orientation: Opening faces upstream (impact/total pressure sensing)
• Mounting Hole Size: 3/8 in
• Compatible Tubing ID: 1/8 in to 1/4 in (flexible tubing)
• Application: Duct airflow proving, HVAC pressure sensing
• Used With: Pressure transmitters and pressure switches
• SKU: 21122