Water rotary union DNHC, DNHCR series
for chemicalsfor slurryhydraulic

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


for water, for chemicals, for slurry
hydraulic, high-pressure, low-pressure, for pipes, for rollers, medium-pressure, for clean-in-place systems
stainless steel, carbon steel
Other characteristics
radial, screw-in, with seal, ball bearing, compact, low-speed, right-angle, large-diameter

Max.: 350 bar (5,076 psi)

Min.: 0 bar (0 psi)

Rotational speed

Max.: 1,500 rpm (9,425 rad.min-1)

Min.: 0 rpm (0 rad.min-1)

Nominal size

Max.: 1.5 in

Min.: 0.25 in


Description: The Duff-Norton Europe DNHC & DNHCR Series Rotary Unions is designed to be installed primarily on manual or electric reels of hydro-powered trucks used in the sanitation market. By design, this series makes it easier to operate the winders, minimizing the stresses and stresses applied. Its anti-corrosion treatment allows it to be particularly suitable for the passage of water. Activities: – Energy, Environment – Trading – Transport and Logistics Technical Data: Number of ports: 1 way Fluid: Water Rotation Speed: Articulation (up to 5 RPM), Low speed (from 5 to 20 RPM), Intermediate speed (from 20 to 1500 RPM) Pressure working: Low (from 0 to 10 bars), Intermediate (from 0 to 100 bars), High (from 0 to 350 bars) Size: from 1/4″ to 3/8″, from 3/8″ to 1/2″, from 1/2″ to 1″, from 1″ to 1″ 1/4, from 1″ 1/4 to 1″ 1/2 Material: Steel, Stainless Steel Surface treatment: Anti-seizing treatment of stainless threads Implantation: Straight Temperature working: Up to 150°C Connection: Thread BSP, NPT *for any other type of connection, please contact us.


*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.