Description

1. Product Overview

The CWS CR-800 is a high-performance Commercial Reverse Osmosis Purification System engineered for medium-to-heavy duty water treatment needs.

Using 0.0001 μm RO membrane technology, multi-stage pre-filtration, a 10-gallon pressure tank, and an integrated UV steriliser, it delivers consistent, clean, high-purity water suitable for hospitality, healthcare, corporate, and industrial environments.

The system is fully automated, featuring auto membrane flushing, high flow rate output, food-grade construction, and a durable commercial chassis optimised for 24/7 operation.

2. Core Technologies

Reverse Osmosis Membrane (0.0001 μm)

Removes:

• Viruses, bacteria, and microorganisms
• PFAS & industrial chemicals
• Microplastics & nanoplastics
• Heavy metals (lead, chromium, arsenic)
• Pharmaceuticals, hormone residues
• Nitrates, sulphates, and dissolved solids
• Excess minerals (TDS reduction)

Advanced Multi-Stage Filtration

PP Sediment Filter (Stage 1)

Removes:

• Rust
• Sand
• Silt
• Suspended solids

High-Density Carbon Block (Stage 2)

Removes:

• Chlorine
• Chloramine
• VOCs
• Chemical residues
• Taste & odour compounds

Reverse Osmosis Membrane (Stage 3)

Ultra-fine purification at 0.0001 μm.

Post-Carbon Polishing Filter (Stage 4)

Enhances final taste, clarity, and water freshness.

Integrated UV Sterilisation

Neutralises:

• E.coli
• Pseudomonas
• Biofilm fragments
• Common waterborne pathogens

Provides final-stage microbial protection.

3. Technical Specifications

Parameter	Details
Model	CWS CR-800
Filtration Accuracy	0.0001 μm
Flow Rate	1.6 L/min
Daily Output	600 GPD
Technology	Multi-Stage + RO + UV
Stages	4-Stage + UV
Operating Pressure	0.1–0.4 MPa
Voltage	100–240V AC / 50–60 Hz
Power Consumption	Standard RO motor
Dimensions (Unit)	620 × 420 × 1270 mm
Color	Black
Pressure Tank	10-Gallon Pressurised
Inlet / Outlet	3/8″ PE tubing
Feed Water Source	Municipal supply
Flush Function	Automatic
Material Construction	Food-grade plastics + reinforced frame
Warranty	1 Year

4. Performance Summary

Contaminant Reduction Capability

Contaminant Group	Reduction Level
Viruses / Bacteria	99.999%
Heavy Metals	95–99%
Chlorine / Chemicals	99%
Microplastics / Nanoplastics	99%
PFAS / Emerging Contaminants	High Reduction
Sediment / Turbidity	99%
TDS Reduction	High

5. Material & Build Quality

• Reinforced commercial chassis
• Food-grade internal components
• UV-resistant housing
• High-efficiency RO pump
• Low-noise performance
• Pressure tank with anti-corrosion coating
• Secure membrane housing for harsh environments

6. Commercial Applications

Hospitality

• Coffee machines
• Steam ovens
• Beverage prep
• Restaurants & catering

Healthcare

• Dental chairs
• Autoclaves
• Clinics
• Laboratories

Public Sector

• Schools
• Universities
• Community centres

Corporate

• Office hydration systems
• Break rooms
• Staff refreshment points

Industrial

• Light manufacturing
• Workshops
• Electronics rinse lines

7. Residential Applications

(For large homes / semi-commercial households)

• Drinking water
• Cooking & beverage preparation
• Pre-filtration for appliances
• High-demand domestic use

8. System Features

Automatic Membrane Flush

• Prevents scale buildup
• Extends RO membrane lifespan
• Improves water flow consistency

UV Sterilisation Module

• Final-stage microbial protection
• Ideal for healthcare and food-prep locations

Tank Storage Stability

• Ensures consistent supply during peak use
• Eliminates pressure drops

Safety Protections

• Dry-run protection
• High/low pressure sensor
• Overload protection

9. Installation Requirements

Water Input

• Municipal supply
• Pre-softener recommended if hardness > 250 mg/L

Pressure & Flow

• Minimum inlet pressure: 0.1 MPa
• Recommended pressure: 0.2–0.3 MPa

Drain Connection

Required for RO wastewater discharge.

Ideal Installation Locations

• Back-bar area
• Commercial kitchen
• Plant room
• Under-counter cabinet
• Utility room

10. Maintenance Schedule

Component	Interval
PP Filter	6–12 months
Carbon Block Filter	6–12 months
RO Membrane	24–36 months
UV Lamp	12 months
System Flush	Automatic
General Inspection	Yearly

11. Certifications & Standards

The CWS CR-800 is built to components meeting:

• CE Certification
• UK Food-Grade Standards
• EU Drinking Water Directive
• RoHS Compliance
• ISO Quality Management

12. Package Contents

• CWS CR-800 Main Unit
• 10-Gallon Pressure Tank
• UV Steriliser Module
• Tubing Set
• Installation Kit
• User Manual
• Warranty Card

13. Advantages for Businesses

• High-flow, stable commercial output
• Reduced operating costs
• Long-life RO membrane system
• UV-protected water stream
• Consistent flavour for beverages
• Ideal for espresso machines & catering equipment
• Suitable for UK, EU & Middle East markets

14. Conclusion

The CWS CR-800 is a robust, heavy-duty commercial RO purification system engineered for reliability, performance, and safe drinking water at scale.
It combines powerful multi-stage purification with UV sterilisation, automated flushing, and large-volume output—making it ideal for hospitality, healthcare, corporate facilities, schools, and industrial operations.