Sceptre DS130 Dosing System
A ready-built dosing station for Saudi RO plants, boilers and cooling loops. A Grundfos DDC 6-10 pump feeds antiscalant, biocide, pH correction or minerals from a 130 litre tank, at up to 6 litres an hour.
What it does.
- 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
Typical applications
Sceptre DS130 Dosing System in Saudi Arabia
Where groundwater is blended in, as in Riyadh, hardness has measured 197 to 281 mg/l. On an RO plant, that scale lands on the membranes, and an antiscalant dosed ahead of them keeps them working longer.
The DS130 can run at a constant rate or follow a water meter, from 0 to 150 injections a minute. The 130 litre tank means refills are roughly monthly rather than weekly on most sites.
Common questions
Does a softener replace antiscalant dosing?
Sometimes. Softening ahead of RO is one option; dosing antiscalant is another, and often cheaper to run on larger plants. We choose based on the water and the plant size.
What chemicals can the DS130 handle?
Antiscalant, biocide, pH correction and remineralising solutions. The wetted parts are EPDM, so we confirm compatibility with each chemical when you order.
Can it serve a boiler or cooling system?
Yes. Boiler feed and cooling water are standard uses, alongside RO and cleaning-in-place systems.
Supplied, installed and serviced in Saudi Arabia
Saudi supply is a mix of desalinated water and groundwater. Where groundwater is blended in, as in Riyadh, the water can be hard enough to scale heaters and machines, so we check your supply before choosing a system.
Tell us your city, whether the site is on mains or tanker water, and what the system is for. We specify it, quote in riyals and install it.
Source: Al-Hamzah & Fellows, Water 16(13), 1810 (2024).
Where we work
- Riyadh
- Jeddah
- Across Saudi Arabia
Talk to the team
Interested in the Sceptre DS130 Dosing System?
Tell us your setup and we'll specify, supply, install and service the right configuration for your site.
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