Water rotary union ROTOPACK
for airfor oilfor vacuum

water rotary union
water rotary union
water rotary union
water rotary union
water rotary union
water rotary union
water rotary union
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for water, for air, for oil, for vacuum, for gas
hydraulic, high-pressure
Other characteristics

Max.: 450 bar (6,527 psi)

Min.: 0 bar (0 psi)

Rotational speed

Max.: 500 rpm (3,142 rad.min-1)

Min.: 0 rpm (0 rad.min-1)

Nominal size

Max.: 25 mm (0.984 in)

Min.: 6 mm (0.236 in)


For a pilot project for the automation of processes, GAT developed a CIP/SIP-capable rotary union which transmits liquid and gaseous media. To prevent media residues, the unit is designed without dead space. The sealing between the housing and the rotating shaft is effected by elastomer seals, paired with special mechanical seals. The rotary union withstands the cleaning and sterilization processes commonly used in pharmaceuticals and medical technology without any damage. In the orbital welding process, separate clamp fittings are attached as connections between the rotary union and the external media channels. To ensure long-term safety, the manufacturing processes and all materials that come into contact with the media are certified according to FDA and UPS Cl.6 for this application.


*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.