Schneider Electric (Barber Colman) 22-133 Gasket

The Schneider Electric (Barber Colman) 22-133 Gasket is a critical neoprene sealing gasket engineered for use within the TAC Pneumodular Control System. Tasked with ensuring airtight integrity, this barber colman pneumatic gasket is specifically designed for mounting devices on 22-120 socket and plug assemblies. Maintaining a precise seal is non-negotiable in pneumatic logic circuits to prevent pressure drops that compromise system calibration and response time. This component is technically identical to MCS-G, providing a direct cross-reference for veteran technicians servicing legacy Invensys or Barber Colman hardware. Built from high-grade neoprene, the 22-133 mounting gasket resists aging and compression set, ensuring a long-term specialized seal against dust and moisture. For contractors managing pneumatic control system maintenance, utilizing the exact 22-133 sealing strip is essential to maintain the original IP rating of the modular manifold. Proper installation involves seating the gasket firmly into the 22-120 groove to facilitate a leak-free interface for all plug-in pneumatic components.

• Precise Compatibility: Direct replacement for the Invensys MCS-G and purpose-built for the 22-120 Pneumodulor base.
• Durable Material: High-resilience neoprene gasket construction offers superior resistance to environmental degradation and oil mist.
• System Integrity: Eliminates bypass leakage between pneumatic control modules and the backplate interface.
• Standardized Fit: 0.03 lb lightweight profile designed for exact tolerances within Schneider Electric building automation systems.

Is the 22-133 gasket compatible with other mounting bases?
This specific model is engineered for the 22-120 Pneumodulor socket; using it on non-Pneumodular series hardware may result in improper sealing and system failure.

What is the difference between the 22-133 and the MCS-G?
Technically, there is no difference. The 22-133 is identical to MCS-G, often appearing under different branding (Barber Colman vs. Invensys/Robertshaw) depending on the production era.

When should a technician replace this gasket?
During Pneumodular system service, the gasket should be inspected for visible compression, cracking, or brittleness. Replacing the 22-133 is recommended whenever a device is unmounted to ensure a fresh, airtight seal upon re-installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.