Pro-Poly by Pro-Flex - Everything you need for your Direct Burial Underground Gas Application


Fire pits outdoor kitchens shop heaters outdoor fireplace gas lanterns and torches and more


This durable and reliable polyethylene adapter is perfect for connecting to underground pipelines. With a maximum working pressure of 90 PSI and a maximum working temperature of 140 F, this 3/4" x 3/4" fitting is designed for use with natural gas and propane. The adapter features a threaded connectivity and a plain end connection, with no reduction in size.


The product weighs 5 lbs and has a length of 30 inches, making it easy to install and use. The gray color and polyethylene material ensure a sleek and modern appearance, while the underground rated and underground use features ensure safety and durability. This package contains one adapter, with a fitting size of 3/4" x 3/4".