Description
The Honeywell 314153 is a high-temperature replacement diaphragm engineered specifically for use with 8-inch diameter MP953A, MP953C, and MP953E series pneumatic actuators. Designed to restore full actuator performance, this OEM-quality diaphragm ensures a precise, leak-free seal under demanding high-temperature operating conditions commonly found in commercial and industrial HVAC systems.
When a diaphragm wears, cracks, or loses flexibility, actuator response becomes sluggish or fails entirely — compromising damper and valve control throughout your system. Replacing it with the Honeywell 314153 brings your MP953 series actuator back to factory specification quickly and cost-effectively, extending equipment life and avoiding costly full-actuator replacement.
Key Features
- High-temperature rated diaphragm material for reliable performance in demanding HVAC environments
- Designed as a direct OEM replacement for Honeywell MP953A, MP953C, and MP953E pneumatic actuators
- Fits 8-inch diameter actuator housings for a precise, secure fit
- Restores proper pneumatic seal and actuator stroke performance
- Cost-effective alternative to full actuator replacement
- Genuine Honeywell part for assured compatibility and quality
Compatible Actuators
- Honeywell MP953A Series — 8″ Diameter Pneumatic Actuator
- Honeywell MP953C Series — 8″ Diameter Pneumatic Actuator
- Honeywell MP953E Series — 8″ Diameter Pneumatic Actuator
Specifications
- Part Number: 314153
- Actuator Diameter: 8 inches
- Temperature Rating: High Temperature
- Application: Pneumatic Actuator Diaphragm Replacement
- Compatible Series: MP953A, MP953C, MP953E
Why Choose the Honeywell 314153?
Maintaining your pneumatic actuators with genuine OEM replacement parts is the best way to ensure consistent, reliable HVAC system performance. The Honeywell 314153 diaphragm is built to withstand the rigors of high-temperature service, giving you confidence that your actuators will respond accurately and efficiently — season after season.
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