The SEALFAST 4" Polycarbonate Sight Glass is an essential component for monitoring fluid levels in various systems. Made from high-quality polycarbonate, this sight glass offers excellent visibility and durability. Its 4" diameter allows for easy installation in standard fittings, making it versatile for different applications. This sight glass is designed to withstand pressure and temperature variations, ensuring reliable performance in industrial settings. Ideal for use in tanks and pipelines, it meets industry standards for safety and quality.
