Does this stem include the packing nut or spring

What are the symptoms of a cracked heat exchanger cell

then apply the 2-10VDC control signal to terminal 3

this unit delivers a certified discharge capacity of 375 lbs/hr

1003 PLA049 Aftermarket Complete Hopper is a precision-engineered powdered beverage canister designed for high-volume commercial coffee machine maintenance and repair

Johnson Controls P499RAP-105 Pressure Transducer 321702-401 Does this stem include theThe Johnson Controls P499RAP 105 is a high performance electronic pressure transducer engineered for precision monitoring in commercial refrigeration and HVAC systems. Built with a single piece machined 17 4PH stainless steel pressure port, this unit eliminates internal O rings and welds, providing a leak proof seal compatible with a vast range of refrigerants, including ammonia and CO2. This P499 series model features a 0 500 PSI pressure range and