Agriculture & Turf
Protects irrigation nozzles and drip systems from sediment, scale, and organic debris such as algae and cottonwood seed.
Helix Disc Filter (HD Series)
Custom Pricing
Helix Disc Filter (HD Series)
Available in three sizes: 2", 2" Super and 3"
Centrifugal cleaning action minimizes maintenance
Particles can be flushed while filter is in operation
Color-coded discs in 50, 100, 130 & 200 micron sizes
Price Custom Quote Available
NPT & Victaulic Connections
Technical Support Included
Materials: Polyamide Housing, Type 316 SS Clamp
Technical Specifications
Manual disc filtration engineered for durable, low-maintenance performance
Parameter
Specification
Available Sizes
2", 2" Super and 3"
Flow Rate (Single Housing)
2"/100 GPM, 2" Super/100 GPM, 3"/200 GPM Max
Pressure Rating
All units rated to 125 PSI
Temperature Rating
All units rated to 140°F
Inlet/Outlet Configurations
NPT and/or Victaulic; in-line and 90-degree standard
Flush Port Connection
3/4" female threaded (valve not included)
Housing Material
Polyamide (injection-molded)
Disc Material
Polypropylene
Gaskets
EPDM
Filter Pod Clamp
Stainless Steel (Type 316)
Micron Options
200 (80 Mesh), 130 (120 Mesh), 100 (150 Mesh), 50 (250 Mesh)
Model Selection Chart
* 50, 100, 130 & 200 micron options available. Please specify disc size when ordering. Example: HD-2SA-130 = 2" NPT Super with 130-micron discs. Multiple pods can be manifolded for higher flow rates. Maximum flow rates should be derated for high solids loading, particularly for finer disc media.
Unique Features & How It Works
A high-velocity centrifugal action spirals heavier particles away from the disc cartridge, minimizing manual cleaning
Centrifugal Cleaning Action
As water passes through the Helix-Element it spins at high velocity, driving heavier particles (sediment, scale) away from the disc media and down to the base of the filter.
Large Disc Surface Area
Three-dimensional discs provide a large surface area with grooves molded into the surface to trap remaining contaminants as water passes from the outside to the inside of the discs.
Flush While In Operation
Accumulated particles are flushed either manually or automatically via the 3/4" flush port at the lowest point in the lid — without taking the filter offline.
Color-Coded Disc Options
Color-coded discs are available in a variety of micron sizes — 50, 100, 130 and 200 micron — ideal for hard particles like sediment and scale, or soft fibrous material like algae and cottonwood seed.
Durable Injection-Molded Housing
The corrosion-resistant polyamide body has one inlet and two outlets, enabling installation at 90 or 180 degrees, with pressure gauge ports molded into the housing.
Quick-Release Clamp
A Type 316 stainless steel quick-release clamp assembly requires no tools to remove the clamp and filter cover when maintenance is required.
Frequently Asked Questions
How should the filter be installed?
The filters can be installed in any orientation; however, it is preferable to install them in the inverted position (3/4" flush port at the bottom). This helps the filtration system work at its optimum, allowing accumulated particles to be flushed from the base of the filter.
What micron options are available?
Color-coded discs are available in four micron sizes: 200 micron (80 mesh), 130 micron (120 mesh), 100 micron (150 mesh), and 50 micron (250 mesh). Please specify the disc size when ordering — for example, HD-2SA-130 is a 2" NPT Super with 130-micron discs.
What are the pressure and temperature ratings?
All units are rated to 125 PSI and 140°F. The housing is made of injection-molded polyamide, discs are polypropylene, gaskets are EPDM, and the filter pod clamp is Type 316 stainless steel.
What inlet and outlet connections are available?
2" and 3" models are available with NPT and/or Victaulic inlet/outlet connections, in both in-line and 90-degree configurations. The body has two outlets, and the outlet not being used is terminated with the threaded cap supplied with the filter.
Get Technical Specifications & Pricing
Receive detailed technical data sheets, application guides, and pricing information
Versatile Filtration Across Multiple Industries
The Helix Disc filter delivers reliable, low-maintenance filtration across diverse water and liquid applications.
Complete Filtration Solutions
Explore our full range of Miller-Leaman filtration products designed for reliable performance.
Stainless Steel Liquid Filters
The Thompson Strainer is our stainless steel liquid filter, engineered with durable stainless steel construction to deliver reliable, long-lasting filtration performance across a wide range of industrial liquid applications.
Need a Custom Filtration Solution?
Our engineering team specializes in creating tailored filtration systems for unique water and liquid handling requirements.
Need Filtration Solutions?
Contact our engineering team for application analysis, product selection, and competitive pricing
For immediate assistance, feel free to give us a direct call at 262-703-0890. You can also send us a quick email at sales@aquapoly.com
For immediate assistance, feel free to give us a direct call at 262-703-0890. You can also send us a quick email at sales@aquapoly.com