Description
The Dwyer A 303 is a compact, portable static pressure tip designed to provide accurate static pressure sampling for HVAC diagnostics and pressure measurement systems. Ideal for field technicians and service professionals, this accessory enhances pressure pickups when connected to manometers, Magnehelic gauges, pressure switches, and other controllers that require reliable static pressure information.
Key Features
- Designed for 3/16" inner diameter rubber or plastic tubing, making it compatible with common HVAC and pressure test setups.
- 4" insertion depth ensures effective sampling of static pressure while minimizing interference from duct walls.
- Four radially drilled .040" sensing holes provide accurate pressure pickup across airflow systems.
- Portable design with integrated magnet holds the tip securely in place during temporary measurements without requiring permanent mounting.
- Constructed for durability and reuse in field and on site HVAC measurement tasks.
