Duff-Norton Modular Actuators
Duff Norton modular actuators are made for a variety of applications. They are custom made by matching standard actuators with electric, air, hydraulic or explosion proof drive units.
Duff Norton translating tube machine screw models feature a traveling lift nut which allows precise load positioning. Translating tube actuators are used when environmental contamination is anticipated as they have an enclosed lifting screw and translating tube. For use in locations relatively free of dust, dirt and moisture.
Optional limit switches and transducers are available on the translating tube machine screw modular actuator.
1650 Series
Multi-Port Rotary Unions
MEDIA: Water, Air and Hydraulic Fluid
PRESSURE: 2900 PSI
TEMPERATURE: 250ºC
SPEED: 1500 RPM
MATERIAL: Nickel plated steel (Also available in stainless with a hardened ceramic shaft for higher speed and longer life.)
THREADS: 1/4 Inch to 1 Inch NPT, BSP & BSPP Available
FEATURES & BENEFITS
TWO PORT DESIGN
The 1650 Series rotary union features two ports and is ideal for use in a wide variety of applications.
CORROSION RESISTANT
Nickel plated steel for corrosion resistance. Also available in all stainless steel and with a hardened ceramic shaft for higher speeds and longer life.
MEDIUM SPEED & MEDIUM PRESSURE CAPABLE
This design provides the ability to use medium speed and pressure simultaneously.
NO CROSS CONTAMINATION
All circuits are individually sealed eliminating cross contamination. A variety of fluids can be used simultaneously.
