Water rotary union 4200 series
for airfor oilfor steam

water rotary union
water rotary union
water rotary union
Add to favorites
Compare this product


for water, for air, for oil, for steam
hydraulic, low-pressure, pneumatic
stainless steel, bronze
Other characteristics
radial, screw-in, with seal, compact, right-angle, low-speed, orientable, small

Max.: 100 bar (1,450 psi)

Min.: 0 bar (0 psi)

Rotational speed

Max.: 5 rpm (31 rad.min-1)

Min.: 0 rpm (0 rad.min-1)

Nominal size

Max.: 2 in

Min.: 0.5 in


Description: These bronze fittings can carry heat transfer fluids while ensuring compensation for the expansion of your whole. Activities: – Energy, Environment – Metallurgy, Mechanics and Subcontracting – Trading – Transport and Logistics Technical Data: Number of ports: 1 way Fluid: Air, Water, Oil, Steam Rotation Speed: Articulation (up to 5 RPM) Pressure working: Low (from 0 to 10 bars), Intermediate (from 0 to 100 bars) Size: from 1/2″ to 1″, from 1″ to 1″ 1/4, from 1″ 1/4 to 1″ 1/2, from 1″ 1/2 to 2″ Material: Bronze Surface treatment: Cadmium Implantation: Straight, Angle elbow Temperature working: Up to 225°C BSP *for any other type of connection, please contact us.


No catalogs are available for this product.

See all of Duff-Norton Europe‘s catalogs

Other Duff-Norton Europe products

Rotary unions

*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.