DFN Low Pressure Duplex0 pages
HY-PRO FILTRATION
DFN DUPLEX
DFN Series Low Pressure Duplex Filter
25 bar / 63 bar, 350 psi / 888 psi Max
3M media - 30 GPM / 115 LPM Max
25M media - 58 GPM / 184 LPM Max
*W media - 102 GPM / 384 LPM Max
Applications
Ideal for systems where filters must be serviced while
continuous operation is not interrupted.
•t
Hydrogen Seal Oil
•t
Wind Turbine
•t
Hydraulic Systems
•t
Gearbox Systems
•t
Servo Systems
•t
Boiler Feed Pump
•t
Upgrade Cuno Auto-Kleen filters to a continuous use
duplex filter assembly per Westinghouse Operation &
Maintenance Memo 109.
Product Specifications
•t
Mechanical/Electro
Hydraulic Controls
•t
Turbine Lube Oil
•t
Bearing Lube Oil
•t
Fuel Handling
•t
FD-ID-PA Fan Lube
Features, Benefits, Advantages
Materials
Duplex Assembly
Head
Aluminum
Bowl
Aluminum
Seals
Nitrile (buna) or Fluoro
(Viton®)
Media options
G8 Dualglass, Stainless mesh
Interior coating
Anodized
Exterior coating
Maintain continuous filtration while
servicing the filter element
User-Friendly
Handle
Pistol grip handle with pressure
equalization release allows for easy
switching with one hand
Compact Assembly
All valve components are integrated
into the filter assembly head which
keeps the overall assembly size
very compact
DFE Rated Filter
Elements
DFE Rated filter elements ensure
fluid cleanliness even under severe
dynamic conditions of hydraulic
systems
Powder coated or Anodized
Operating Pressure
DFN19N Series
Maximum 63 Bar, 888 PSI
(tested to 82 Bar, 1156 PSI)
DFN39N Series
Maximum 25 Bar, 352 PSI
(tested to 32 Bar, 458 PSI)
Temperature rating
Buna -40°F(-40°C) to
225°F(107°C)
Viton -15°F(-26°C) to
275°F(135°C)
Fluid compatibility
Biodegradable and mineral
based fluids. For high water
based or specified synthetics
consult factory
Viton® is a registered trademark of E. I. du Pont de Nemours and
Company or its affiliates.
www.hyprofiltration.com
"