Universal style couplings, also known as “Chicago Couplings” or “Air King”, are most commonly used on hose lines connecting pneumatic tools to a compressed air source. Firmly pressing one coupler to another and twisting seals the connection. Safety clips prevent accidental disconnection during use. A convenient quick connect system to mate varying diameters of hose as all sizes up to 1 inch are interchangeable. Sizes over 1 inch have a four lug design. Universal couplings do not interchange with sandblast, Minsup, or European style couplings of similar design. Lubricate the gasket for easier connection.
- Available in Malleable Iron, Brass, and 316 Stainless Steel (316SS through 1 inch size)
- Thread Type is NPT (Female thread only on 1-1/4 – 2 inch sizes)
- Also available with swivel – Malleable Iron Only
- Sizes from 1/4″ through 2″
WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
Per Section 1417 of the Safe Drinking Water Act (SDWA) use Lead free parts in all consumeable water applications. Lead free refers to the wetted surface of pipes, fittings and fixtures in potable water systems that have a weighted average lead content = 0.25%. Source: California Health & Safety Code (116875). Vermont Act 193*171NLF
Please contact us for a limited assortment of lead-free products