# Sceptre DS130 Dosing System

> A ready-to-run chemical dosing station for plant rooms and RO systems. A Grundfos DDC 6-10 pump feeds pH correction, minerals, antiscalant or biocide from a 130-litre tank, on a timer or from a meter.

- Page: https://sovereignwater-om.com/products/sceptre-ds130
- Category: Chemical dosing
- Brand: Sovereign
- Market: Oman (Sovereign Water Oman)
- Supply: quote-led. Prices are not published online. Request a quote: https://sovereignwater-om.com/contact

## Key features

- Grundfos DDC 6-10 solenoid metering pump, accurate across a logarithmic control range
- 130 L chemical tank sized for monthly rather than weekly refills
- 0 to 150 injections per minute, constant or flow-proportional
- Proportional option includes a DN 40 pulse-output water meter
- Graphic display with text menu: set the dose, no dial guessing
- Surge and overvoltage protection built in

## Specifications

| Item | Value |
| --- | --- |
| Model | SW-DS130 (constant) · SW-DS130-P40 (proportional) |
| Metering pump | Grundfos DDC 6-10, solenoid |
| Max flow rate | 6 L/h |
| Max backpressure | 10 bar |
| Injection frequency | 0 to 150 per minute |
| Chemical tank | 130 L · 468 × 827 mm |
| Wetted materials | EPDM (confirm chemical compatibility on order) |
| Power | 230 V, 50/60 Hz, 16 W |
| Included | Suction & injection valves, level probe, hoses, calibration cylinder |

## Where it is used

- RO antiscalant
- Remineralisation
- Boiler feed & cooling
- CIP systems

## Sceptre DS130 Dosing System in Oman

Desalinated and RO water is very low in minerals, which can make it aggressive to pipework and flat to drink. Dosing a measured amount of minerals or adjusting the pH puts that right.

The DS130 arrives with its valves, level probe, hoses and a calibration cylinder. You set the dose in plain text on a graphic display, and the proportional version follows a DN 40 water meter.

## Questions and answers

### Why add minerals back after RO?

Very pure water attacks metal pipes and fittings and tastes flat. A small, measured dose balances it.

### Drinking water or industrial use?

Both. It handles drinking-water remineralisation, boiler feed, cooling and cleaning-in-place.

### How often does the tank need topping up?

On most systems the 130-litre tank lasts about a month, depending on the dose and the flow.

## Downloads

- [Sceptre DS130 datasheet (PDF)](https://sovereignwater-om.com/datasheets/sceptre-ds130.pdf)

## Contact

- Request a quote or a site survey: https://sovereignwater-om.com/contact
- Email: sales@sovereignwater-om.com