Products & Services

Bulk deionised water, custom treatment systems and quality testing — built around your process and delivered on schedule.

What We Offer

Full-Spectrum Water Treatment Services

From a single drum to a fully engineered on-site system.

Bulk DI Water Supply

Scheduled or on-demand deionised water in containers from 5 L up to 1,000 L IBCs, matched to Type I, II or III grade requirements.

Type IType IIType III

Custom Treatment Systems

Design, installation and commissioning of on-site RO, EDI and ion-exchange systems sized to your throughput.

ROEDIIon Exchange

Water Quality Testing

Lab analysis of resistivity, conductivity, TDS, pH and silica, with a Certificate of Analysis available for every batch.

Lab AnalysisCOA

Delivery & Logistics

Scheduled deliveries and urgent dispatch anywhere in South Africa, coordinated around your production schedule.

ScheduledEmergency

Equipment Installation & Maintenance

Preventative maintenance, resin replacement and membrane servicing to keep your own systems running at spec.

ServicingResin Swap

Technical Consulting

Water chemistry guidance to help you specify the right grade and system for a new or growing process.

AdvisorySpec Support
Product Specifications

Deionised Water, Verified to Spec

Every batch is tested against strict parameters before it leaves our facility. Typical specifications for our standard grades are shown here — custom specifications are available on request.

Request Custom Specification
ParameterTypical Value
Resistivity≥ 1 – 18.2 MΩ·cm (grade dependent)
Conductivity≤ 1.0 µS/cm
Total Dissolved Solids≤ 1 ppm
pH (25°C)6.5 – 7.5
Silica≤ 0.05 ppm
Grade ComplianceType I / II / III
Who We Serve

Industries We Supply

Supplying sectors where water purity directly affects product quality, equipment life and safety.

Pharmaceutical

Mining

Manufacturing

Automotive

Common Questions

Frequently Asked Questions

Deionisation removes dissolved ions using ion-exchange resins or EDI, while distillation removes impurities through evaporation and condensation. DI water is typically faster and more energy-efficient to produce at scale for industrial and lab use.

Minimums vary by container type and grade — we supply everything from 5 L containers up to 1,000 L IBCs. Get in touch with your required volume for a tailored quote.

We deliver anywhere in South Africa, with urgent dispatch available on request. Contact us with your location and volume for delivery times and costs.

Yes — our team can assess your process requirements and design, install and commission an on-site RO, EDI or ion-exchange system sized to your throughput.

Standard bulk orders are typically dispatched within 24–48 hours. Custom systems and large-volume orders will have a project-specific timeline confirmed at quoting stage.

Ready to discuss your water requirements?

Tell us your grade, volume and delivery schedule — we'll get back to you within one business day.