Min=18 1/2 Npt Steel Viewports MPN:34199

The Mini 18-1/2 x 14-1/4 ClearView Port Viewport provides reliable sight gauging from both sides at a low angle, enabling users to measure levels in tanks or check waterlines with greater accuracy without having to enter confined spaces reducing potential safety hazards. It's crafted using strong cast aluminum alloy body which eliminates rusting ensuring longevity when exposed to different environments and mounts securely onto any flat surfaces by simply inserting the 4 embedded screws providing convenience while maintaining structural integrity. Its portable design enables inspectors or technicians in the industrial, construction, manufacturing industry to easily use it when dealing with inspections, tank gauging applications requiring visibility into tanks without compromise on performance and durability that only steel fabrication delivers. Additionally, its clear optical polycarbonate lens ensures an unobstructed view which remains free of fingerprints or smudges allowing users to maintain optimal visual clarity in any working condition.