Parker-Sporlan 700093-001 3/8" Flare Sight Glass PSG-3MF

Parker-Sporlan 700093-001 Flare Sight Glass Model PSG-3MF is a necessary part of HVAC systems, as it is a clear visual indicator of the refrigerant flow and moisture levels. It is designed to be installed in refrigerant lines for quick and easy viewing of the refrigerant condition with a 3/8" connection size. It is a common-sight glass used in air conditioning refrigeration, and heat pump systems. The advantage of using this product is to extend equipment life and maximize system performance.