Dwyer A‑308 Static Pressure Fitting

Description

The Dwyer A 308 Static Pressure Fitting is a precision engineered accessory designed to help technicians and engineers accurately sense static pressure in ductwork, rooms, or conditioned spaces. This fitting provides a simple, reliable connection point for pressure measurement instruments, making it ideal for HVAC diagnostics, airflow monitoring, and differential pressure sensing tasks.

Key Features

• Static pressure fitting for use with 3/16" and 1/8" inner diameter plastic or rubber tubing, offering broad compatibility with standard pressure test setups.
• Angled tip design with four radially drilled sensing holes and a 4″ insertion depth for dependable sampling of static pressure in low velocity systems.
• Stainless steel construction ensures durability and corrosion resistance in typical HVAC environments.
• Easy installation into a standard 3/8″ duct hole provides a secure and effective pressure pickup point without complicated mounting tools.
• Designed for use with manometers, Magnehelic gauges, pressure switches, and other controllers to monitor static pressure drops across filters, cooling coils, blower inlets, and discharge zones.