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The Smith-Cooper International 33U-1040C is a four inches by four inches union fitting. This fitting has female threaded ends for easy connection. It is made from malleable iron, which ensures durability in demanding applications. The union fitting is rated for Class 150 and 300 PSI, suitable for industrial purposes including fire protection and energy applications.
Ideal for various industrial uses, this fitting meets multiple standards such as UL and FM, ensuring compliance with safety regulations.
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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