120 Mesh Plastic Filter for Agricultural Irrigation

Overview of 120 Mesh Plastic Filter

Our plastic filters remove suspended particles from water to protect drip emitters, sprinklers, and other irrigation components from clogging. Constructed from composite plastic shells, these filters operate under field conditions with pressure resistance and impact resistance. They are available in multiple configurations with two filter element options to accommodate different water quality conditions. Commercial users can select from sizes ranging from 3/4" to 2-1/2" with male thread connections. Standard filtration grade is 120 mesh (130 micron), with alternative mesh sizes available upon request.

Filtration Technology Options

Stainless Steel Mesh Filtration

Stainless steel mesh elements trap inorganic impurities including sand, sediment, and silt. This filtration method works effectively for general-purpose applications where water contains primarily mineral-based particles. Mesh filters provide higher flow rates compared to disc filters of the same size.

Disc Filtration

Disc filter elements use stacked grooved discs that create a three-dimensional filtration path. This design offers enhanced performance against organic impurities such as algae, seeds, and plant debris. The centrifugal disc design achieves multi-layer filtration in a single step.

Technical Specifications of 120 Mesh Plastic Filter

Disc Filter Specifications

Mesh Filter Specifications

Small Flow Plastic Filter Specifications

Packaging Information

General Specifications

Customization Available

Primary Applications

These plastic filters function in various irrigation systems:

• Greenhouse irrigation systems protecting drip emitters

• Fertilization systems removing undissolved fertilizer particles

• Garden and landscape irrigation systems

• Nursery irrigation for container plants

• Small to medium-scale agricultural operations including vegetable farms and orchards

• Golf course and public park irrigation systems

Installation and Maintenance Guidelines

Installation Steps

• Select filter size based on system flow rate and pipe diameter

• Verify thread type matches your system (BSP or NPT)

• Install filter after the pump and before control valves or irrigation equipment

• Align filter with the flow direction arrow marked on the housing

• Apply PTFE tape to male threads before installation

• Tighten connections hand-tight plus 1/2 turn with a wrench

• Provide support for larger filters to prevent connection stress

Maintenance Procedures

Clean filters when pressure differential across the unit increases. For mesh filters, remove and rinse the element with clean water and a soft brush. For disc filters, separate individual discs and rinse thoroughly. Before winter, drain the filter completely to prevent freezing damage. Replacement filter elements are available for all models.

FAQ About 120 Mesh Plastic Filter

What is the difference between mesh and disc filter elements?

Mesh filters use stainless steel screens to trap inorganic particles like sand. Disc filters use stacked grooved discs that create a three-dimensional path, providing better performance against organic impurities such as algae and seeds.

What filtration grade should I select?

For most drip irrigation systems, 120 mesh is recommended. For sprinkler systems, coarser filtration may be sufficient. For systems with very small emitter openings, finer filtration may be required.

Can these filters be used with liquid fertilizers?

Yes, these filters are compatible with liquid fertilizers. The plastic housing and filter elements resist chemical attack from agricultural chemicals and fertilizers.

What thread types are available?

Standard configuration includes male threads. BSP or NPT thread options are available upon request for commercial procurement orders.