Refrigerant fluid rotary union UNION 5/8-18 UNF RH .655 PLT
for transferaluminumscrew-in

refrigerant fluid rotary union
refrigerant fluid rotary union
refrigerant fluid rotary union
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for refrigerant fluids
for transfer
Other characteristics
screw-in, custom, compact

2,031 psi

Rotational speed

Min.: 0 rpm (0 rad.min-1)

Max.: 30,000 rpm (188,496 rad.min-1)

Nominal size

0.375 in


Single passage for coolant or MQL Closed seals for transfer line and similar applications Full-flow design has no obstructions to trap swarf or debris Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions Compact size can be adapted for custom installations Anodized aluminum housing resists corrosion Media MQL, Coolant Rotor Connection O-ring, 0.472" pilot Housing Connection G 3/8"-19 Coolant Flow 13.2 GPM Coolant Pressure 2030 psi Coolant Temperature 160 °F MQL Flow 72.1 CFM MQL Pressure 150 psi MQL Temperature 160 °F


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One passage

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.