Description
Schneider Electric (Barber Colman) PND-202 Replacement Diaphragm
The Schneider Electric (Barber Colman) PND-202 is a genuine OEM replacement diaphragm engineered specifically for use with MK-7xxx Series pneumatic actuators. Keeping your pneumatic actuators operating at peak performance is critical to maintaining precise airflow, damper, and valve control throughout your HVAC system — and a worn or failed diaphragm is one of the most common causes of actuator performance degradation. The PND-202 provides a direct, reliable solution to restore full actuator function without the cost of full unit replacement.
Product Highlights
- Genuine OEM replacement diaphragm from Schneider Electric (formerly Barber Colman)
- Designed for direct compatibility with MK-7xxx Series pneumatic actuators
- Restores proper actuator stroke, force, and positioning accuracy
- Extends the service life of existing MK-7xxx actuator assemblies
- Cost-effective alternative to full actuator replacement
- Manufactured to original factory specifications for reliable, long-term performance
Compatible Applications
- MK-7xxx Series pneumatic actuators
- Commercial HVAC damper and valve control systems
- Building automation and pneumatic control networks
Why Choose OEM Replacement Parts?
Using genuine Schneider Electric replacement components ensures compatibility, performance consistency, and system reliability. The PND-202 diaphragm is built to the same tolerances as the original factory part, giving HVAC technicians and building engineers confidence that the repair will hold up under continuous duty cycling. Avoid the risk of aftermarket fit issues and downtime — trust the OEM part for a lasting repair.
About Schneider Electric (Barber Colman)
Schneider Electric, formerly known as Barber Colman in the HVAC controls space, has decades of experience delivering precision pneumatic and electronic controls for commercial building automation. Their MK-Series actuators are widely deployed across commercial and industrial HVAC installations, and genuine replacement parts like the PND-202 ensure those systems continue to perform as designed.
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