it follows the 18mm DIN 43650 Form A standard

it should be paired with a compatible 1/2-inch NPT bulb well to protect the capillary bulb

What mounting connection does this transducer use

OEM Compatibility: Specifically designed for seamless integration with York

Brushless Technology: Maintenance-free operation with integrated electronic stall protection to prevent motor burnout

Conbraco L540006 Packing Gland 340793-762 it follows the 18mm DINThe Conbraco L540006 Packing Gland is a critical replacement component for Apollo 24 Series valves, specifically engineered for 3 4" assemblies. This heavy duty valve packing gland serves as the primary compression mechanism to maintain the stuffing box seal, ensuring the stabilization of the shaft and preventing fluid migration under pressure. As an authentic Apollo Valves repair part, the L540006 is built to exact OEM technical specifications,