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KC-XLP4040 & XLP4021 Low-Pressure RO Membranes
KC-XLP4040 and KC-XLP4021 are extra-low pressure reverse osmosis membrane elements developed for energy-efficient treatment of low-salinity water. Basé sur la technologie du polyamide aromatique, they provide high permeate flow and reliable salt rejection while operating at significantly reduced pressure.
Designed for feed water with TDS up to 1,000 mg/L, these membrane elements help lower energy consumption and system operating costs. KC-XLP4040 is suitable for small to medium-sized RO systems, while KC-XLP4021 is ideal for compact equipment where installation space is limited.
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Description
Principales fonctionnalités
- Extra-low operating pressure for energy-efficient system performance
- High permeate flow with reliable salt rejection
- Helps reduce pump energy consumption and operating costs
- Optimized for low-salinity feed water applications
- Stable performance during continuous operation
- Available for both compact and standard RO system configurations
- Suitable for OEM equipment manufacturing and system integration
Application
- Surface water treatment systems
- Groundwater desalination systems
- Municipal drinking water purification systems
- Bottled and packaged drinking water production systems
- Industrial pure water production systems
- Small to medium RO systems (XLP4040)
- Compact and portable RO systems (XLP4021)
- Secondary RO systems in multi-pass configurations
Spécifications techniques& Performance
| Modèle | Rejet du sel stabilisé (%) | Surface membranaire efficace (pi²(m²)) | Débit de perméat moyen (GPD(m³/j)) |
|---|---|---|---|
| KC-XLP4040 | 99.20 | 85(7.9) | 2800(10.6) |
| KC-XLP-HF4040 | 99.00 | 100(9.3) | 3500(13.2) |
| KC-XLP4021 | 99.00 | 36(3.3) | 1150(4.4) |
Conditions d'essai standard
| Test de pression psi (MPa) | Solution d'essai NaCl (ppm) | Récupération (%) | Température (°C) | PH |
|---|---|---|---|---|
| 100(0.69) | 500 mg/L | 15(4040) 8(4021) | 25 | 7.5-8.0 |
Dimensions
Conditionnement
- Sac en plastique scellé individuellement
- Boîte en carton à l'unité
- Cartons principaux pour plusieurs unités
- Palette disponible pour l'expédition à l'exportation
FAQ
FAQ
T1. How should I choose between KC-XLP4040 and KC-XLP4021?
Model selection mainly depends on required water output, installation space, and system configuration. KC-XLP4040 is generally preferred for small to medium RO systems, while KC-XLP4021 is better suited to compact equipment with limited installation space.
T2. Which applications benefit most from extra-low pressure RO membranes?
Extra-low pressure membranes are commonly selected for municipal water, eaux souterraines, eaux de surface, bottled water production, and other low-salinity applications where reducing energy consumption is an important design objective.
T3. Can KC-XLP4040 and KC-XLP4021 be used to replace existing RO membrane brands?
When membrane dimensions, pression de service, and system design are compatible, both models can be evaluated as alternative solutions for equipment upgrades or supplier replacement.
T4. La personnalisation est-elle disponible?
La personnalisation est disponible pour les performances de la membrane et la structure de la feuille en fonction des exigences du système.
