Everything You Need to Know About Installing a Disc Filter

In agriculture, industry, and HVAC water systems, effective impurity removal often relies on compact, efficient solutions—among which disc filters stand out for their durability, easy maintenance, and reliable performance. Trusted by engineers worldwide, these filters deliver optimal results when correctly installed. As a professional filter manufacturer , we’ve prepared this step-by-step guide to help ensure proper setup from the very beginning.

Pre-Installation Preparation

• Check the Packaging and Components

Before installation, unpack and inspect the unit to confirm all parts are included: the disc filter body, disc stack, O-rings, seals, and any brackets or accessories. Check that the model and connection size match your system, and report any transport damage immediately.

• Select the Right Installation Location

Position the disc filter after the water pump and before the mainline. This placement protects your system from downstream contamination. Choose a flat, dry surface that allows easy access for maintenance.

• Prepare Required Tools

Gather essential tools such as adjustable wrenches, PTFE sealing tape, and a level. For large-capacity models, prepare support brackets or a mounting base to stabilize the filter unit.

Installation Steps

Step 1: Connect Inlet and Outlet

Attach the inlet and outlet pipes according to the directional arrows on the housing. Use thread seal tape on all threaded joints to ensure a watertight connection. Confirm that fittings are snug but avoid over-tightening, which can damage threads.

Step 2: Secure the Filter Body

Fix the filter in place using the provided bracket or a custom support. Ensure the unit is perfectly upright. A stable setup helps avoid pressure fluctuations and extends product life.

Step 3: Assemble the Disc Stack

Open the filter housing and insert the disc stack. Make sure the discs are properly aligned and positioned according to the manufacturer’s instructions. Carefully place the O-ring into its designated groove to maintain airtight sealing.

Step 4: Close and Lock the Housing

Reattach the housing cover and hand-tighten. Use a wrench for a final, moderate tightening to secure the seal. Avoid using excessive force to prevent cracking or thread damage.

Initial Operation: What to Watch For

Gradually open the inlet valve to fill the filter and closely observe the unit during initial operation. Look for leaks around joints, ensure steady flow and stable pressure, and check that the pressure gauge stays within the recommended range. If any issues arise, stop the system and review the installation.

Troubleshooting Common Installation Issues

Proper handling during installation minimizes these risks and ensures long-term efficiency.

Proper installation is just as important as the filter itself. Although disc filters are designed for high performance and reliability, their effectiveness depends on correct setup. When installed properly, they help ensure cleaner water, minimize system wear, and reduce downtime.

As an experienced global exporter, we provide comprehensive installation manuals, step-by-step video tutorials, and English-language technical support with every order. In addition, we offer OEM services and customized solutions to meet specific market needs, backed by expert guidance and high-quality filtration products.