Honeywell Commercial MP909E1018 Pneumatic Damper Actuator

The Pneumatic Damper Actuator MP909E1018 from Honeywell delivers precise, reliable control for commercial HVAC dampers. This spring-return actuator features external trunnion mounting and a robust corrosion-resistant aluminum alloy body, engineered to withstand demanding environments while maintaining smooth, energy-efficient operation.

With a 4-inch stroke and 90-degree rotation, it adapts to a wide range of damper configurations. The unit is rated for 29 PSI and offers a spring range of 3 to 13 PSI, supporting precise positioning across varying system pressures. Operating temperatures span -33 to 71 C, and humidity tolerance runs from 5 to 95% RH, making this actuator a durable choice for harsh installations.

• Type: Spring Return
• Mounting: External Trunnion
• Material: Corrosion-resistant aluminum alloy body
• Stroke: 4 inches
• Rotation: 90 degrees
• Air Connections: 5/32" OD dual barbed fitting and 1/4" OD tubing
• Includes: 315781 Balljoint, linkage kit 14002061-006, fixed external mounting bracket with balljoint 14002850-001
• Approval: UL approved