Ensure OSHA and ANSI compliance with our Non-Potable Water Pipe Labels, designed according to the ASME A13.1 standard. Each label measures 1" x 9.5" and features bold black text on a yellow background, clearly identifying lines carrying water that is not safe for human consumption. Constructed from White Weatherproof BOPP, these labels are resistant to moisture, chemicals, and UV degradation, making them suitable for both indoor and outdoor environments. The 3.1 mil facestock paired with a 50 lb. liner and permanent emulsion acrylic adhesive ensures a durable, long-lasting bond. What sets these labels apart is the cuttable directional arrow—a 1.5" arrow section on each label can be trimmed to reverse the flow direction, giving you flexibility without needing additional inventory. Perfect for facilities, manufacturing plants, or industrial sites where pipe content visibility is critical. Each roll contains 25 labels with a 3" core for compatibility with standard dispensers.