Attachment_D-2_-_Heater_Pictures.pdf

The document is a product specification sheet for the Freez-Fiter Pilot Regulator Heater, designed to prevent freeze-ups in various industrial gas regulation systems. The product is applicable to Models 1800 and 4000, and is compatible with pilot-operated regulators from manufacturers including Grove Flexflow, American Axial Flow, Fisher 399 and 310, Mooney, Sprague, and instrument regulators and chromatographs. The heater offers an optional preheat fuel tube feature and is designed to be installed in dual coil configurations or standard installations with multiple connection points for fuel gas and outlet lines.

The specification sheet provides detailed installation diagrams showing inlet and outlet configurations, demonstrating the versatility of the Freez-Fiter Pilot Regulator Heater. The product is marketed as a solution to prevent freezing in gas regulation equipment, with technical illustrations showing mounting options, gas line connections, and potential installation scenarios. The documentation includes technical drawings that highlight the heater's adaptability to different regulatory systems and its potential to enhance operational reliability in cold environments by preventing freeze-ups in critical gas handling infrastructure.