RKD230N Disc Filter 2in, 120 Mesh, 130 GPM - Durable Inline Filter

In this review of the RKD230N Disc Filter the bottom line is straightforward: this 2in, 120 mesh unit is aimed at irrigation contractors and industrial users who need reliable particulate removal at moderate to high flows. The reviewer found the filter best suited to inline systems where a nominal flow near 130 GPM is required and where corrosion resistance and pressure capacity matter. The combination of chemically bonded weather resistant polymer and double stainless steel mesh cartridges delivers a robust filtration solution for outdoor and high pressure applications.

Key Features

• 120 mesh discs: Provide fine particulate removal while maintaining a balance between filtration and flow for irrigation and process water.
• 2in MNPT connections: Fit common plumbing on agricultural and industrial piping to simplify installation into existing systems.
• 130 GPM nominal flow: Handles medium to high flow demands with a stated range of 95-155 GPM to accommodate variable system loads.
• Double stainless steel mesh cartridges: Offer durable, corrosion-resistant filtration media that hold up to repeated cleaning cycles.
• Chemically bonded weather resistant polymer body: Resists outdoor degradation and keeps the filter stable in exposed installations.
• Stainless steel clamp: Designed for high pressure operations and secure cartridge retention under up to 140 psi maximum pressure.

Who It's For

The RKD230N is best for irrigation professionals, greenhouse managers, and industrial maintenance teams who need a sturdy inline disc filter with a nominal flow around 130 GPM. Its construction suits outdoor and high pressure systems where chemical and weather resistance matter, and the 120 mesh rating is useful when finer filtration than coarse strainers is required.

Users who need ultra-fine micron filtration below the 120 mesh range or those working with very low flow domestic setups should look elsewhere; this filter is optimized for larger piping and higher flow rates rather than small residential lines.

Pros & Cons

Pros

• Durable polymer body resists weathering for reliable outdoor service life.
• Double stainless steel mesh cartridges combine strength and corrosion resistance for repeated use.
• Wide operating flow range and 140 psi maximum pressure suit many irrigation and industrial applications.
• Stainless steel clamp provides secure sealing under pressure.

Cons

• 120 mesh is not adequate for very fine micron filtration required by some specialty processes.
• At flows near the upper range maintenance and backflushing frequency may increase depending on water quality.

Specifications

Our Verdict

The RKD230N is a practical choice for professionals who need a robust 2in disc filter with reliable 120 mesh filtration and a nominal 130 GPM flow. Its weather resistant polymer body and stainless steel mesh cartridges make it good value for outdoor irrigation and industrial systems that require durable, low-maintenance filtration under pressure.

Frequently Asked Questions

Can this filter handle high pressure systems?
Yes, the RKD230N is rated to a maximum pressure of 140 psi and includes a stainless steel clamp for secure operation under pressure.

What flow rates does it support?
The filter has a nominal flow of 130 GPM with an operating range from about 95 to 155 GPM, suitable for medium to high flow applications.

Are the cartridges corrosion resistant?
Yes, the screen filter cartridges use double stainless steel mesh and the body is a chemically bonded weather resistant polymer for outdoor durability.