PTMT Short Body is a type of plumbing fitting used in water supply and drainage systems. PTMT stands for PolyTetraMethyleneTeraphthalate, which is a type of thermoplastic material that is commonly used in plumbing fittings due to its high strength, durability, and resistance to corrosion and chemicals. A PTMT Short Body fitting is a type of coupling or connector that has a shorter body length than traditional fittings. This makes it suitable for use in tight spaces where a longer fitting would not fit or be difficult to install. The shorter body also reduces the overall weight of the fitting, which can make installation easier. PTMT Short Body fittings are available in various sizes and configurations, including elbow, tee, and reducer fittings. They can be used with a variety of piping materials, including copper, PVC, and PEX.