Honeywell MP918B1154/U High Force Pneumatic Damper Actuator

HONMP918B1154U MFG #: MP918B1154/U
  • Domestic / Import: Domestic
  • Maximum Air Pressure: 29 psi Safe
  • Net Force Exerted: 160 lb at 0 psi/83 lb at 18 psi
  • Spring Range: 8 to 13 psi
  • Stroke Length: 3-1/2 in
  • Height: 6-7/8 in
  • Length: 18-1/4 in
  • Manufacturer: Honeywell
  • Manufacturer #: MP918B1154/U
  • Series: MP918B
  • Type: High Force
  • Width: 6-5/8 in
Used for proportional control of medium- to large-size dampers in HVAC systems. The MP918A,B are rolling diaphragm, piston-type actuators. Positive Positioner available. Replacement devices for most competitors products.

Pneumatic Damper Actuator, High Force, Series: MP918B, 29 psi Safe Maximum Air Pressure, 3-1/2 in Stroke, 8 to 13 psi Spring, 160 lb at 0 psi/83 lb at 18 psi Net Force Exerted, 18-1/4 in Length, 6-5/8 in Width, 6-7/8 in Height, Domestic
  • Features
  • Rolling diaphragm operated
  • Low friction shaft bearing
  • Close tolerance on operating range and stroke
  • Versatile mounting and connecting hardware
  • Non-overlapping spring ranges for sequencing
  • Reliable-long life
  • Deep drawn aluminum body
  • Zero air consumption
  • Barbed fitting for 1/4 in OD plastic tubing air connection
  • 23.8 sq-in diaphragm effective area
  • Spring return fail safe mode
  • 5 to 95% RH humidity range
  • UL Restrictions: UL listing applies only when used with UL classified Honeywell SD series leakage rated dampers or other dampers with which actuators are listed
  • -40 to 158 deg F ambient temperature