Field technicians rely on its modular design and robust relay construction for consistent staging control in harsh HVACR environments

Its snap-action bimetal disc design provides responsive switching

this 1/4 NPT bulb well handles high-velocity flow and standard residential or commercial pressure ratings without degradation

Is the 90-291Q suitable for 240V coil applications

Does this require a flaring tool for installation

Belimo K7-2 Standard Clamp Field technicians rely on itsWhen you are outfitting Belimo AFB or NFB series actuators, the Belimo K7 2 Standard Clamp is the essential mechanical interface for direct coupled damper shaft mounting. This reversible, galvanized steel clamp is engineered for high torque applications, providing a slip free grip on damper shafts with diameters of 1 2", 3 4", or 1. 05". Its symmetrical design allows for versatile central mounting, ensuring the actuator remains perfectly perpendicular