Description
The BAPI BA/APSW1 is a field-adjustable differential pressure switch engineered for dependable performance in HVAC and building automation applications. With an adjustable setpoint range of 0.08″ to 1.2″ water column (W.C.), this switch provides versatile, precise pressure monitoring to protect equipment and maintain system efficiency across a wide variety of low-pressure air and gas applications.
Key Features
- Adjustable setpoint range: 0.08″ to 1.2″ W.C.
- Designed for low differential pressure sensing in HVAC systems
- Field-adjustable for flexible installation and commissioning
- Compact, durable construction suitable for commercial and light industrial environments
- Ideal for air handler, fan proving, filter monitoring, and duct pressure applications
- BAPI quality engineering for long-term reliability
Typical Applications
- Fan/blower proving in air handling units
- Filter status monitoring
- Duct static pressure control
- Building automation and DDC system integration
- Low-pressure air and gas differential sensing
Why Choose BAPI?
Building Automation Products Inc. (BAPI) is a trusted manufacturer of sensors and controls for the HVAC and building automation industry. The BA/APSW1 reflects BAPI’s commitment to accuracy, durability, and ease of installation — making it a go-to choice for contractors and building engineers who demand reliable pressure switching in demanding environments.
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