Johnson Controls D-251-6000 Diaphragm Els PW 17895 clean-burning flame that resists linting

clean-burning flame that resists linting and clogging

Designed specifically for compatibility with RA 2000 thermostatic operators and thermal actuators

maintaining efficiency and preventing short-cycling

Professionals rely on this refrigerant pressure line for its leak-proof construction and rugged field performance

buss bar supports

Johnson Controls D-251-6000 Diaphragm Els PW 17895 clean-burning flame that resists lintingThe Johnson Controls D 251 6000 Diaphragm is a critical pneumatic actuator replacement part designed specifically for Number 3 (No. 3) D 251 series damper actuators. As a single piece component, this high grade polymer diaphragm provides the essential pressure responsive surface required to convert pneumatic signals into mechanical force for precise damper control. For technicians servicing legacy HVAC infrastructure, maintaining the integrity of