this wrapped V-belt utilizes a proprietary fabric cover that offers superior tolerance to slipping and misalignment compared to raw-edge alternatives

Retrofitting requires specific hardware compatibility

the unit must never be operated permanently without a functional B1370254 safety limit in place

Does the impeller work in low-flow conditions

simplifying field terminations without the need for additional wire nuts or complex splicing

Siemens Combustion QRA75.A17 Detector 322838-753 this wrapped V-belt utilizes aThe Siemens Combustion QRA75. A17 is a high precision, self checking UV detector engineered specifically for continuous duty industrial burner applications. Designed for the supervision of gas and oil flames, this ultraviolet flame detector utilizes a high sensitivity UV cell to monitor combustion and ignition spark proving with professional grade reliability. Operating at AC 120 V, the QRA75. A17 features a 69mm detector tube and a built in stepper