Water Softener (Ion Exchange Unit)
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This page explains how Resin Underdrain / Collector System is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A system at the bottom of a water softener tank that collects treated water while preventing resin beads from escaping.
Technical details and manufacturing context for Resin Underdrain / Collector System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Diameter | DN50–DN300 mm | Matches pipe and vessel connection size.ISO 6708 |
| Operating Pressure | 1.0–1.6 MPa | |
| Operating Temperature | 5–60 °C | Above 60°C may degrade resin and seals. |
| Flow Rate | 10–100 m³/h | Higher flow increases pressure drop. |
| Slot Width | 0.2–0.5 mm | Must be smaller than resin bead diameter. |
| Open Area Ratio | 15–30 % | Higher ratio reduces pressure drop. |
| Material Grade | 304/316L | 316L for corrosive water or brine.ASTM A240 |
| Surface Finish | Ra ≤ 3.2 μm | Smooth finish prevents fouling.ISO 4287 |
| Weight | 5–50 kg | Depends on size and material. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Resin Underdrain / Collector System.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 150 psi (10.3 bar) |
| flow rate: | 0.5 to 100 gpm (1.9 to 378.5 L/min) |
| temperature: | 32°F to 140°F (0°C to 60°C) |
| slurry concentration: | Up to 5% solids by volume |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Resin Underdrain / Collector System.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
It evenly distributes incoming water during service, collects softened water, and facilitates backwash and regeneration while preventing resin bead loss.
Materials on file include PVC, HDPE, stainless steel 316L, and ABS plastic. The choice depends on the application and water chemistry.
Slot width is typically 0.2–0.5 mm, and open area ratio is 15–30%. These must be smaller than resin bead diameter and are application-specific.
Always confirm model-specific values such as nominal diameter, pressure, temperature, and material grade with the legal manufacturer or supplier, as the listed ranges are reference only.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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