Why are Chicago fittings called Chicago fittings? A Chicago fitting (also called a Duck’s foot fitting due to its shape) is a one quarter turn fitting used for attaching hoses or piping together. The advantages
Why are Chicago fittings called Chicago fittings?
A Chicago fitting (also called a Duck’s foot fitting due to its shape) is a one quarter turn fitting used for attaching hoses or piping together. The advantages of the Chicago fitting are that it can be used in a wide range of industries and that there is no male or female fitting; both fittings are identical.
How do Chicago fittings work?
Chicago fittings feature a rubber seal that is inserted into both parts of the fitting, allowing the fitting to provide a positive leak proof connection. Chicago fittings are designed for air and water service.
Are all Chicago fittings the same size?
Chicago hose couplings are are called universal type because they connect to each other, across a range of hose sizes. A 1 inch Chicago coupling will mate with a 1/2 inch Chicago coupling. There are no male and female types, further simplifying the connection and your inventory.
What is a Thor fitting?
Thor couplings are a locking quick coupling that offers a safe and secure positive locking feature for pneumatic & fluid hose in applications up to 300 PSI.
What is a boss fitting?
Boss fittings are plumbing fittings used on o-ring boss systems (ORB), where the male parts are inserted into threaded female parts to provide a mechanical seal. Boss fittings are also recommended for hydraulic systems where leaks and failure are not tolerable.
What are quick connect fittings?
A quick connect fitting is a coupling used to provide a fast, make-or-break connection of fluid transfer lines. When equipped with self-sealing valves, quick connect fittings will, upon disconnection, automatically contain any fluid in the line.
What is a Storz coupling?
Invented by Carl August Guido Storz in 1882, a Storz connection is a type of hose coupling used to connect large diameter hose to a fire sprinkler or standpipe system. This connection quickly dominated the European fire protection market but took nearly 100 years to find its place in the United States.
What is a threaded boss?
Using a boss is a technique for joining two fluid carrying pipes, tubing, and hoses. In these fittings, a male threaded part is aligned into a female threaded part that provides a mechanical seal. It differs from others in that additional nut is tightened over the boss into a chamfered area creating a fluid tight seal.
What thread is O-ring boss?
straight UNF thread
Connection Types: ORB (O-Ring Boss) ORB connections are commonly manufactured in carbon, nickel plated carbon & stainless steel and typically use Buna-N or Viton, 90 Durometer O-rings. The male connection is a straight UNF thread with an O-ring.
Where can I get a good Chicago coupling?
At ChicagoCoupling.com, we are ready to help you select and source quick connect hose couplings and hose safety products with ease. We feature a variety of safe and reliable air hose quick connections, hose restraints, and a wealth of industry knowledge.
Is it safe to use Chicago hose couplings?
With over 40 years of hose assembly and coupling experience, rest assured that we can help to provide the right couplings and accessories to keep your hose assemblies secure. Buy safe hose couplings that are proven with years of use worldwide.
What is the pressure of a Chicago coupling?
Dead-end a line with a Chicago coupling blank end cap. Need to branch off from a custom manifold? Send us a message, we enjoy a good hose and coupling challenge and will reply in the same business day. The pressure rating for all Chicago couplings is 150 PSI, and all are rated for compressed air or water service only.
What kind of material is the Chicago coupling made of?
The Chicago coupling is known as air hose coupling or America air coupling. We adopt carbon steel or stainless steel as its main material and produce the coupling according to DIN 3489.