Metcraft 30033S Pneumatic Retrofit Servomotor

Product Description

The METCRAFT 30033S is a pneumatic retrofit servomotor designed for metering applications in building automation and HVAC control systems. Servomotors of this type convert a pneumatic control signal into mechanical shaft rotation, allowing precise positioning of dampers, valves, or other actuated components. The 30033S is built as a drop-in retrofit solution, making it suitable for upgrading or replacing aging pneumatic actuators without full system overhaul. Licensed HVAC controls technicians and building automation specialists are the primary installers of this type of device.

The 30033S fits into pneumatic control systems commonly found in commercial and institutional buildings where existing pneumatic infrastructure is being maintained or selectively updated. Metering servomotors like this unit are used in applications requiring proportional control of airflow or fluid flow, such as variable air volume systems and hydronic valve assemblies. Because it is designed as a retrofit unit, it is intended to match the footprint and interface of existing legacy pneumatic actuators.

Key Features

• Pneumatic retrofit design allows replacement of legacy actuators without full system redesign
• Metering operation provides proportional positioning for precise flow control
• Suitable for damper and valve actuation in commercial HVAC and building automation systems
• Drop-in replacement form factor simplifies installation and reduces downtime

Compatibility

Designed as an OEM-style retrofit replacement for pneumatic servomotors in commercial building automation and HVAC control applications.

Installation Notes

Installation should be performed by a qualified HVAC controls technician or building automation specialist familiar with pneumatic control systems. Isolate and bleed down the pneumatic control air supply before disconnecting or mounting any actuator components. Verify that the pneumatic signal range and mechanical coupling of the replacement unit match the existing system requirements before commissioning. Follow all applicable local mechanical codes and the original equipment manufacturer documentation during installation.

Technical Specifications

• Actuation Type: Pneumatic
• Operation: Metering (Proportional)
• Application: Retrofit

Standard Information

• Brand: METCRAFT
• Manufacturer Part Number: 30033S