Rotary Unions

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These Rotary Unions feature state-of-the-art silicon carbide seals, special sealed-for-life bearings and are completely coolant safe. These unions are ideal for both new and retrofit installations.

Unique, sealed-for-life bearing design.
Dual oil lip-seals protect bearings from both sides prevent grease wash-out.
Exclusive, large double-row angular contact bearings in a compact, rigid design with high tolerance to hose side-loading.
Silicon carbide-to-silicon carbide mechanical seals.
Color coded housing identifies mounting thread.
Wrench-flats fit standard U.S. and metric tools.
Directly interchangeable with virtually any OEM self-supported rotary union.

Size	Style	"A"	"B"	"C"	"D"	MAX RPM	P/N
3/8"	90 Deg.	5\8-18 UNF LH	.6550-.3555	.188	.75	8500	1591-375

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