The FilSon High Pressure Duplex Filter (HPDF) consists of a filter head with screw-in filter bowls, allowing the filter element to be removed for replacement or cleaning easily.
With flow capacity up to 660 l/min and pressure being 32 Mpa, this carbon steel & stainless steel high pressure duplex filter is ideal for hydraulic and lube systems where filters must be serviced continuously with little or no interruption.
- Compact, lightweight and easy-to-operate
- Flow rate of 660 l/min with 32 Mpa.
- Fineness: 3 – 100 µm (other on request)
- Connection for a clogging indicator
- Work continuously without downtime
- Cast steel or stainless steel material optional
- Details
- Technical data
- Drawing
- Vedio
Our high pressure duplex filters are designed to remove particulate and water. They are widely used in wind turbine, mechanical hydraulic control and fuel handling systems.
There is a by-pass valve and clogging indicator in high pressure filter housings, to protect the piping system safety and ensure smooth operation.
Model | Diameter (mm) | Flow Rate (L/min) | Filtration (μm) | Pressure (Mpa) | Pressure loss (Mpa) | Connect | Element Number |
HPDF-30 | DN 20 | 30 | 3,5,10,20,25,50,100 | 32 | ≤0.5 | Flange | 1*2 |
HPDF-60 | DN 20 | 60 | |||||
HPDF-110 | DN 20 | 110 | |||||
HPDF-160 | DN 32 | 160 | |||||
HPDF-240 | DN 32 | 240 | |||||
HPDF-330 | DN 50 | 330 | |||||
HPDF-500 | DN 50 | 500 | |||||
HPDF-660 | DN 50 | 660 |
Why Filson High Pressure Duplex Filter

Easy-to-operate lever handle
Flexible, lightweight and quiet operation
Colors
Variety customizable colors, Industrial powder-coated paint
Screw-in filter bowls
Easy installation, require minimal clearance to remove the element for replacement
Indicator Port
Indicating when to change filter elements
Drain Plug
Dumping oil before changing elements.
Help to keep the inside working area clean.Inlet/Outlet
Inlet and outlet connections are located on the opposite side
Direction Valve
Longer service life, reliable sealing. Permit by-passing the filter during elements changes without costly system shutdown
Filter Head
Industrial quality. It can be installed in minimal storage space.