Duff-Norton Linear Actuators
Duff-Norton linear actuators offer a packaged solution to your motion requirements. The integration of the linear actuator and motor simplifies the process of specifying and purchasing components for your motion system.
Duff-Norton linear actuators offer several advantages over hydraulic cylinders when low maintenance, installation, and operating costs and, environmental impact are considerations.
Regardless of how simple your requirements or how complex, Duff-Norton electromechanical industrial linear actuators can be customized to suit your application.
DWA Series
General Purpose Rotary Unions
MEDIA: Water, Non-Corrosive Fluids, and Oil
PRESSURE: 200 psi (1.38 MPa), 180 psi - 2 inch size only (1.24 MPa)
TEMPERATURE: 158°F (70°C), 159°F (71°C - 100°C): Reduce pressure rating 15%
SPEED: 1750 RPM, 1750 - 3500 RPM: Reduce pressure rating 20%
MATERIAL: Silicon carbide with carbon graphite seal faces
THREADS: 1/2 Inch to 2 Inch NPT, BSP & BSPP Available
- Silicon carbide / carbon graphite seal faces provide long service life.
- High precision ball bearings for smooth running and long life, even at high speeds.
- Internal bearing protection and vented body to prevent lubricant washout.
- Aluminum housing with stainless steel shaft.
- No maintenance required.
- Cost effective for general purpose applications.
