Johnson Controls D-3153-600 Diaphragm Replacement 30067439-890 Its robust construction ensures a

Its robust construction ensures a low pressure drop

for high-temperature steam

For adjustable versions

poly tubing used in HVAC controls

Can this be used for system clean-up after a burnout

Johnson Controls D-3153-600 Diaphragm Replacement 30067439-890 Its robust construction ensures aWhen you're dealing with air leaks or inconsistent damper positioning in the field, a cracked or worn pneumatic actuator diaphragm is the most likely culprit. This Johnson Controls D 3153 600 is the direct OEM replacement part engineered specifically for the D 3153 Series Pneumatic Actuator. Fabricated from a high durability synthetic elastomer, this damper actuator diaphragm provides the flexible seal necessary to convert control air pressure into