This is the linkage kit only

The MAMAC Systems TE-703-C-12-A-3 is a professional-grade immersion temperature sensor designed for precise fluid monitoring in hydronic HVAC systems and commercial boiler loops

Environmental Protection: Hermetically sealed probe tip resists failures caused by condensation or thermal shock

This 2-pole relay replaces common industry equivalents like the Honeywell R4222D1021

Is this spacer compatible with other Honeywell pneumatic valves

Sensus 143-62-023-46 Orifice This is the linkage kitThe Sensus 143 62 023 46 Orifice is a critical precision engineered component for Sensus 143 80 Series domestic service regulators. Featuring a 5 8" orifice size, this aluminum component is optimized for low pressure applications, typically rated for a maximum inlet pressure of 10 PSIG. In the field, selecting the correct orifice is vital for maintaining the K Factorwhich for this 5 8" variant is approximately 820ensuring calibrated flow rates and