Product Overview

The GL41W Y-Type Filter is a high-efficiency pipeline filtration device featuring a Y-shaped design. It effectively intercepts solid particles and impurities in pipeline systems, protecting downstream equipment such as valves and pumps. Widely used in water treatment, chemical, petroleum, pharmaceutical, and other industries.

Core Advantages

• Unique Y-Type Structure– Low pressure drop, large filtration area, and strong flow capacity
• Efficient Filtration– Stainless steel filter mesh options ranging from 20 to 200 mesh for high precision
• Low-Maintenance Design– Allows for cleaning or replacing the filter mesh without dismantling the pipeline
• Corrosion-Resistant Materials– Options include carbon steel, stainless steel, and other materials
• Multiple Connection Methods– Flange, threaded, welded, and other connection types
• Minimal Pressure Loss– Optimized flow channel design reduces system pressure drop
• Easy Installation– Compact structure with minimal space requirements

Technical Parameters

Working Principle

The GL41W Y-Type Filter adopts a 45° inclined Y-shaped structure. The medium flows in from the inlet, passes through the stainless steel filter mesh, and exits through the outlet. Impurities are trapped on the inner side of the mesh. As usage time increases, impurities gradually accumulate. When the pressure difference reaches a set value or during routine maintenance, the drain valve can be opened or the filter mesh removed for cleaning.

Typical Applications

• Water Treatment Systems: Pre-filtration for water plants and wastewater treatment plants
• Petrochemical Industry: Impurity filtration for crude oil and refined oil pipelines
• Power Industry: Boiler feedwater systems and cooling water systems
• HVAC Systems: Filtration for chilled water and cooling water circulation systems
• Food and Pharmaceutical: Process water and CIP system filtration
• Industrial Manufacturing: Protective filtration for hydraulic and lubrication systems

Installation and Maintenance

Professional Installation Guide

• Pay attention to the flow direction markingto ensure correct installation orientation
• The filter should be installed on a horizontal pipelinewith the drain port facing downward
• Ensure sufficient space before and after the filter for mesh removaland maintenance
• Flush the pipelinebefore initial system operation, then install the filter mesh

Scientific Maintenance Plan

• Routine Inspection: Check pressure difference changes weekly
• Regular Cleaning: Clean the filter mesh when the pressure difference exceeds 0.05 MPa
• Annual Maintenance: Inspect the integrity of the filter mesh and replace if necessary
• Long-Term Shutdown: Drain internal media to prevent corrosion

Selection Guide

1. Determine the nominal pipeline diameter (DN or inches)
2. Select the pressure rating (PN or Class)
3. Choose the material (carbon steel/stainless steel) based on medium characteristics
4. Confirm the filtration precision (mesh or microns)
5. Select the connection method (flange/threaded/welded)
6. Specify any special requirements (e.g., explosion-proof, insulation)