The SGF-H6020-C is a duplex high-pressure filter element, designed as a compatible component for the SGF-H60×※C Series Duplex High-Pressure Filters. It is typically deployed within the high-pressure lines of hydraulic systems to safeguard precision components, such as servo valves.

 Parameter  Specification

 Product Name  SGF Duplex High-Pressure Filter Element / Gas-Fired Power Plant EH System Main Pump Inlet Filter Element

 Associated Filter Series  SGF-H60×※C Duplex High-Pressure Filters

 Primary Application  Installed in the high-pressure line at the oil pump outlet to filter impurities, moisture, and other contaminants from the oil; protects control components and actuators—particularly high-precision servo components.

 Applicable Industries  Power Generation, Steel Mills, Mining, Tunnel Boring (Shield Machines), Pulp & Paper, Petroleum, Marine, Chemical Processing, Machining, etc.

 Filtration Medium  Hydraulic Oil, Lubricating Oil, Gear Oil, Water-Glycol, Phosphate Ester Hydraulic Fluid, etc.

 Filtration Rating  3μm / 5μm / 10μm / 20μm (Selectable)

 Nominal Flow Rate  60 L/min

 Nominal Pressure  32 MPa (Approx. 320 kg/cm²)

 Connection Type  Flange Connection

 Nominal Diameter  20 mm

 Signal Differential Pressure  0.5 MPa (Trigger value for the differential pressure indicator)

 Bypass Valve Opening Pressure  0.6 MPa

 Initial Pressure Loss  ≤0.08 MPa

 Operating Temperature  -30°C ~ 120°C

 Filter Media  Glass Fiber, Metal Mesh, Filter Paper, Sintered Felt, etc. (Customizable)

Introduction to SGF Duplex High-Pressure Filters

The SGF-H6020-C filter element serves as the core component of the SGF-H60×※C Duplex High-Pressure Filter series. This filter features the following characteristics:

- Dual-Cylinder Structure: Composed of two filter cylinders, a diverter valve, a bypass valve, a signaling device, and other components.

- Non-Stop Replacement: Filter elements can be replaced without shutting down the system, making it suitable for continuously operating hydraulic systems.

- Protection Function: The signaling device triggers an alarm when the filter element becomes clogged, reaching a differential pressure of 0.5 MPa; if the differential pressure rises to 0.6 MPa, the bypass valve opens automatically to prevent the filter element from rupturing and causing secondary contamination.

Leah     Sales Manager

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