Honeywell MP918B1030/U Pneumatic Fail-Safe Spring Return

Product Description

The Honeywell MP918B1030/U is a pneumatic fail-safe spring return actuator designed for HVAC systems. This actuator operates effectively with a stroke length of three and a half inches and is suitable for controlling medium to large-size dampers. The device uses a barbed fitting for one-quarter inch O.D. plastic tubing, making installation straightforward.

• Operates within a pressure range of three to thirteen psi.
• Features a rolling diaphragm mechanism for precise control.
• Constructed for long-term reliability and minimal maintenance.

Product Highlights

This pneumatic actuator is built with low friction shaft bearings and offers a high force rating. Its versatile mounting options allow easy integration into various systems.

Product Information

Standard Information

• Manufacturer: Honeywell
• Part Number: MP918B1030/U

Technical Specifications

• Operating Conditions: -40 F to 158 F (-40 C to 70 C)
• Dimensions: 18.25 inches long x 6.875 inches high x 6.625 inches diameter
• Maximum Safe Operating Pressure: 29 psi
• Stroke Length: 3.5 inches
• Spring Range: 3 psi to 13 psi
• Air Connections: Barbed fitting for 1/4 inch O.D. plastic tubing