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Honeywell BMS NA

MP909D/E/H Pneumatic Damper Actuator

MP909D/E/H pneumatic damper actuators are rolling diaphragm, piston-type pneumatic damper actuators. These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small- to medium-sized dampers.

MP909D/E/H pneumatic damper actuators are rolling diaphragm, piston-type pneumatic damper actuators. These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small- to medium-sized dampers.

MP909D and E are manufactured with aluminum alloy housings and in only two stroke lengths with four spring ranges. The MP909H is an MP909E with a positive positioner providing an adjustable start point and 3, 5, or 10 psi (20, 35, or 70 kPa) span (operating range). An MP909E with a 5 to 10 psi (34 to 69 kPa) spring range can be converted to an equivalent MP909H by adding the MP909E positive positioner retrofit kit.

Image
SKU
Description
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MP904B5052
Pneumatic Damper Actuator, Direct Acting, Pressure 49 to 91kPa, Ambient Temp. -30 to 90C
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MP913A1177/U
Pneumatic Damper Operator, Low Force, 3 to 13psi, 3/8in 16 Threaded Shaft and 90 Degree Angled-Mounting Bracket
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MP909D1367/U
Pneumatic Damper Actuator, Low Force, 3in Stroke, 5 to 10psi Spring, Actuator only 3/8in-16 Threaded Shaft.
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MP918B1204/U
Pneumatic Damper Actuator, High Force, 8 to 13psi, Internal NC Trunnion-Mounting Bracket with Pushrod Assembly
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MP904B5037
Pneumatic Damper Actuator, Direct Acting, Pressure 21 to 90kPa, Ambient Temp. -30 to 90C
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MP909D1508/U
Pneumatic Damper Operator, Low Force, Spring Return, 8 to 13psi, 2.4 in Stroke, Barbed Fitting, 1/4in
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MP918B1105/U
Pneumatic Damper Actuator, High Force, 8 to 13psi, External Trunnion-Mounting Bracket with Crank Arm Assembly, Barbed Fitting, 1/4in
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MP909E1026/U
Pneumatic Damper Actuator, Medium Force, Spring Return, 3 to 13psi, 4in Stroke
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MP909E1240/U
Pneumatic Damper Actuator, Medium Force, Spring Return, 5 to 10psi, 3in Stroke
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MP918B1048/U
Pneumatic Damper Actuator, High Force, 5 to 10psi, External Trunnion-Mounting Bracket