Sporlan Controls 700546 SA-19S Moisture and Liquid Sight Glass 1-1/8" ODF

The Sporlan SA-19S is a See-All moisture and liquid indicator sight glass designed for refrigeration and HVAC systems. This professional-grade component features a 1-1/8" ODF (sweat) connection and provides technicians with dual functionality: visual refrigerant flow monitoring and moisture content indication.

Key Features:

• Extra large crystal clear sight glass for viewing refrigerant flow and detecting bubbles that indicate refrigerant shortage or liquid line restrictions
• Single color-coded moisture indicator that works with most common refrigerants, eliminating confusion between multiple elements
• Accurately calibrated color change points measured in parts per million for precise moisture detection
• Reversible color indicator that changes between wet and dry conditions with highly distinguishable color differences
• Protected indicator element with filter pad and screen to prevent discoloration from system contamination and turbulence
• Replaceable indicator element (K-SA-4 kit) that can be changed without removing the unit from the line
• Extended steel fittings that eliminate the need for disassembly during installation as steel conducts only one-eighth the heat of copper
• Includes integrated color chart on label for easy moisture level comparison

This sight glass is an essential diagnostic tool for refrigeration professionals, allowing quick visual assessment of both refrigerant flow and system moisture levels to ensure optimal performance and prevent compressor damage.