Choose Fluid Tech Group for your needs in robust 4 cast iron pipe outside diameter solutions. As a reputable supplier and manufacturer of GI grooved fittings and known for our extensive range that meets all cast iron pipe fittings dimensions, we stand by our promise of unmatched quality. Our service begins with your inquiry and extends well beyond the sale, thanks to our comprehensive after-sales care. With our commitment to excellence, you can rely on us for all your piping requirements, ensuring your projects are supported by the best in the industry.
Which Branch Outlet Fitting Fits Your Sprinkler System Best?
A fire sprinkler system works like a tree. A large trunk—the main riser—carries water up through the building. From there, smaller branches split...

















