High-Contrast Legibility: Features a white aluminum scale with bold black graduations and a magnifying lens front for precise readings from a distance

The Watts LF600 series is designed for versatile field installation

these units must be mounted horizontally with the inlet stem pointing down

it serves as the direct replacement for E217V1

Siemens Combustion QRA73.A17 Detector 319825-402 High-Contrast Legibility: Features a whiteThe Siemens QRA73. A17 is a precision engineered UV flame detector built for continuous supervision in high demand industrial and commercial combustion environments. Designed for seamless integration with LMV5 and LME7 burner management systems, this detector operates on a 110V 120V AC power supply and provides reliable monitoring for gas flames, blue burning oil flames, and ignition sparks. Featuring an integrated self checking mechanism, the unit