The PT Coupling MD15A 1.5" ALUM/BUNA is a versatile aluminum coupling designed for efficient fluid transfer. Featuring a 1.5" size specification, this coupling is perfect for various applications, including low-pressure systems. The aluminum construction ensures a lightweight yet durable solution, while the Buna-N seals provide excellent resistance to oils and fuels. This coupling is compatible with standard fittings and meets industry standards for safety and performance. The PT Coupling MD15A is an ideal choice for those seeking a reliable and effective coupling solution.