Cooling Tower Descaler in Samut Prakan
Runpar Co., Ltd. – Expert in Cooling Tower Descaling Chemicals
Cooling Tower Descaler by Runpar Chemical is specifically formulated to remove scale, calcium carbonate, and rust deposits that accumulate inside cooling towers and heat exchangers — all without damaging metals such as steel, copper, or stainless steel.
Each formula is developed by an experienced team of industrial chemical specialists to achieve
✅ Rapid removal of thick scale and mineral deposits
✅ Non-corrosive cleaning performance
✅ Reduced recurrence of new scale formation
✅ Extended lifespan of cooling towers and recirculating water systems
Active Ingredients in Runpar Cooling Tower Descaler
| Chemical Group | Example Active Ingredients | Primary Function | Key Features |
|---|---|---|---|
| Mild Acid | Sulfamic Acid, Citric Acid | Dissolves scale (CaCO₃, Fe₂O₃) | Safer than HCl, non-fuming |
| Corrosion Inhibitor | Thiourea, Filming Agent | Protects steel and copper from acid corrosion | Maintains metal surface integrity |
| Surfactant (Wetting Agent) | Nonionic Surfactant | Enhances acid penetration and cleaning coverage | Provides uniform cleaning |
| Acid Indicator | pH Color Indicator | Color change shows acid depletion | Easy to monitor in real-time |
| Passivation Agent | Nitrite, Borate, Phosphate | Post-cleaning corrosion protection | Forms anti-rust protective film |
Types of Cooling Tower Descaler Commonly Used in Factories
| Product Name | Acid Type | Approx. Concentration | Application | Key Benefit |
|---|---|---|---|---|
| Runpar DS-100 (Sulfamic Base) | Sulfamic Acid | 10–15% | General scale removal in Cooling Towers / Plate HX | Safe for steel & copper |
| Runpar DS-200 (Citric Base) | Citric Acid | 5–10% | For stainless steel or aluminum systems | Eco-friendly, biodegradable |
| Runpar DS-300 (Inhibited HCl) | Hydrochloric Acid | 5–10% | For heavy scale buildup / large towers | Strong cleaning, with inhibitor protection |
| Runpar DS-Neutral | Neutral/Alkaline Finisher | - | Used after acid cleaning | Balances pH & provides passivation |
| Runpar BioX | Biocide Additive | - | For algae & bacteria control during cleaning | Reduces odor & microbial regrowth |
Professional Cooling Tower Descaling Procedure by Runpar Cleaning Team
1. System Inspection & Water Analysis
Inspect fill, basin, and piping condition
Measure pH, conductivity, hardness, iron, and alkalinity before cleaning
2. System Preparation & Solution Mixing
Shut down system and drain water
Mix descaling chemical at appropriate dosage for total system volume
Configure circulation loop for closed-loop cleaning
3. Circulation Cleaning with Runpar DS Series
Circulate the descaling solution for 1–3 hours (depending on scale thickness)
Monitor pH and color indicator throughout cleaning
4. Neutralization & Passivation
Rinse with clean water until pH stabilizes between 6.5–7.5
Add Runpar DS-Neutral to form a protective film preventing flash rust
5. Post-Cleaning Verification
Check heat transfer performance (ΔT improvement)
Verify hardness and residual scale in recirculating water
Why Choose Runpar Chemical Over Conventional Formulas
| Category | Conventional Chemicals | Runpar Chemical |
|---|---|---|
| Metal Corrosion | High risk | 3-layer corrosion inhibitor protection |
| Safety | Strong acid fumes | Low-odor / Non-fuming |
| Cleaning Result | Partial cleaning | Removes all scale & rust without residue |
| Environmental Impact | Contains heavy metals | Green Chemical / P-free / Zn-free formulation |
| Cost Efficiency | Higher per unit | Factory-direct pricing / full maintenance service |
Full-Service Cooling Tower Descaling Solutions
The Runpar Cleaning Team provides comprehensive services including
Site Survey & Condition Assessment
Water Quality Analysis
Mechanical + Chemical Cleaning
Before–After Cleaning Report
Preventive Maintenance Planning (PM Plan)
Every project includes proper documentation: MSDS, Safety Certificate, and Service Report
Contact Us | Cooling Tower Chemical & Cleaning Service
Runpar Co., Ltd. 72 Soi 1, Srisamut Road, Paknam Subdistrict, Mueang Samut Prakan District, Samut Prakan 10270, Thailand