The IPEX Labline 3" Union Nut is a replacement union nut for the Labline Mechanical-Joint Acid Waste System. It locks onto the machined groove of mating Labline fittings, securing the joint and the Elastolive seal for reliable, long-term service in laboratory acid waste drainage systems. All Labline fittings are furnished assembled with Olives and Union Nuts.
Features:
- Flame retardant polypropylene (FRPP) construction
- Locks securely onto the machined groove of mating Labline fittings
- All-plastic construction - no galvanic action, electrolysis, or corrosion
- Compatible with Labline FRPP Elastolive for a complete mechanical joint assembly
- Sized for the specific pipe diameter indicated