PVC Tube Fitting Adapter, Schedule 40, 1/2 Barbed x NPT Male

This Spears 1436 series tube fitting is constructed of gray polyvinyl chloride (PVC) plastic and features a male National Pipe Thread (NPT) on one end and a barbed insert on the other for direct connection to ASTM International schedule 40 polyethylene (PE) pipe. The barbed fitting of the adapter ensures a secure seal on flexible PE pipe, especially when paired with a hose clamp (which is sold separately). This PVC fitting is capable of withstanding a maximum working pressure that is contingent on the PE pipe it is used with, a maximum working temperature of 140 degrees F, and is resistant to reactions with acids, gasoline, alcohol, and hydrocarbons. Additionally, this male barb tube fitting meets ASTM D2609 standards for plastic insert fittings for use with PE pipe and ASTM schedule 40 standards for wall thickness. It is also NSF International 61 certified, making it suitable for use with potable water.

Pipe fittings are crucial components used for connecting, terminating, controlling flow, and altering the direction of piping in various industries. When selecting pipe fittings, it is important to consider the specific application, as this will impact the material type, shape, size, and required durability. Fittings are available in threaded or unthreaded options, varying in shapes, styles, sizes, and schedules (pipe wall thickness).

Spears Manufacturing is a renowned producer of thermoplastic fittings and valves designed for fluid, drain, waste, and vent systems. The company, established in 1969 and based in Sylmar, CA, complies with the International Organization for Standardization (ISO) standard 9001. This particular tube fitting is suitable for connecting NPT pipe to schedule 40 PE flexible tubing in a straight run. The barbed fitting creates a secure seal on flexible tubing and can withstand a maximum working temperature of 140 degrees F. The PVC material provides strength and resistance to reactions with acids, gasoline, alcohol, and hydrocarbons. Furthermore, it meets ASTM D2609 standards for plastic insert fittings and is NSF 61 certified for use with potable water.

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