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The MACOMB GROUP G300-B-AL is a Type B Coupler with a nominal size of 3 IN. Constructed from aluminum conforming to ASTM A380 standards, it's manufactured using a permanent molded method. This coupler features a Female X MNPT connection type and is designed to handle a maximum pressure of 125 PSI. It is suitable for use with liquids.
Aluminum coupler with 3 IN nominal size, Female X MNPT connection, and 125 PSI maximum pressure.
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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