Johnson Controls D-3244-615 Replacement Diaphragm 30067439-890 Many technicians prefer filing a

Many technicians prefer filing a small flat spot on the 5/16" rod surface where the set screw makes contact to provide a mechanical lock

A loose or warped support can cause the electrode gap to shift

Is this compatible with 50Hz and 60Hz systems

thereby preventing equipment damage and hazardous conditions

this coil is specifically rated for 208V at 60Hz

Johnson Controls D-3244-615 Replacement Diaphragm 30067439-890 Many technicians prefer filing aUpgrade or repair your pneumatic systems with the Johnson Controls D 3244 615 Replacement Diaphragm, a critical OEM component engineered for #5 pneumatic actuators. This Number 5 diaphragm is specifically designed for use in D 3244 and D 3246 piston damper actuators, ensuring precise modulation and reliable force output in commercial HVAC systems. As a veteran grade pneumatic control replacement part, it handles fluctuating air pressures to maintain