This Parker A-Lok BLP -B series compression tube fitting is made of type 316 stainless steel, and connects to tubing on its open end. This cap is for closing the end of a Parker CPI or A-Lok fitting made of stainless steel, with a threaded cap for maintenance. A ferrule compression fitting connects to an open-ended fitting for a leak-resistant seal. This fitting is made of chemically hardened type 316 stainless steel that provides higher strength and greater corrosion resistance than untreated stainless steel. It is commonly used in chemical, petroleum, power generation, laboratory, and medical device plants.

Pipe and tube fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Parker Hannifin manufactures electromechanical, hydraulic, and pneumatic motion technologies and systems for fluid handling, filtration, sealing and shielding, climate control, process control, and aerospace applications. The company, founded in 1918, is headquartered in Cleveland, OH.