Available in flange connection based design, this PFA Lined Double Window Sight Glass is installed in gas, water and oil transferring pipelines. Round in appearance, this sight glass has been developed as per ANSI/DIN norms. Made of stainless steel of different grades, this pipe fitting accessory is needed to produce jetting action for managing turbulence of flow. Its sight glass is useful for monitoring color, level and flow of transferred fluid. Offered in different dimension and thickness based choices, offered PFA Lined Double Window Sight Glass can be availed at reasonable price.