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The MACOMB GROUP DC903 is a semi-auto industrial Air Chief quick disconnect coupler. Constructed from steel, it features a 1/2 IN nominal size and a 3/8-18 thread size with MNPT connection type. It is designed to withstand a pressure rating of 300 PSI and temperatures from -40 to 250 DEG F.
This quick disconnect coupler is ideal for industrial applications requiring quick and secure connections. It meets Military Specification MIL-C-4109F/A-A-59439.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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