boiler
Hydrochem Boiler Chemicals Indonesia | Beta Pramesti Asia
Hydrochem boiler chemicals for scale, oxygen corrosion, alkalinity, condensate, and blowdown control based on water data and industrial boiler pressure.
Short Answer
Hydrochem boiler chemicals include scale-control products, oxygen scavengers, alkalinity adjusters, condensate neutralising amines, and combined products for particular boiler conditions. Select a grade from boiler pressure, feed-water quality, condensate-return percentage, deaerator condition, residual targets, blowdown, materials, and problem evidence—not by copying another unit’s programme.
PT Beta Pramesti Asia, through beta.co.id, supplies Hydrochem boiler chemicals and supports industrial boiler-programme review in Indonesia. The range on this page includes powders and liquids for scale/corrosion prevention, oxygen scavenging, alkalinity control, condensate neutralising, and pretreatment coagulation. Verify final specifications against the current TDS and SDS.
The U.S. Department of Energy steam-system guidance recommends routine boiler-water chemistry checks, blowdown control based on water quality, and automatic chemical feed controlled by makeup flow or real-time residual monitoring. These practices separate product selection from the control system that proves performance.
How should Hydrochem boiler chemical functions be compared?
| Programme need | Candidates on this page | Minimum selection data | Operating verification |
|---|---|---|---|
| Internal scale and deposits | Hydro 415, 441, 450, 473L, or 5160 | Pressure, hardness, silica, alkalinity, TDS/conductivity, phosphate residual, and blowdown | Residual and conductivity trends, deposit inspection, and carryover |
| Oxygen corrosion | Hydro 310, 356, 504, 5150, or 540 | Dissolved oxygen, feed-water temperature, deaerator performance, scavenger residual, and iron trend | Residual meets the project target and corrosion indicators improve |
| Condensate-system corrosion | Hydro 525 or 530 | Condensate pH, CO₂, return percentage, materials, and iron/copper trends | Check the pH and metal profile at several condensate points |
| Alkalinity and neutralisation | Hydro 576 or 590 | P/M alkalinity, pH, pressure, cleaning programme, and rinse quality | Set the target through the site/OEM procedure and record the results |
| Multifunction treatment | Hydro 437, 441, 473L, or 484 | All applicable data above plus product compatibility and injection points | Give each function a control parameter; do not rely on one effluent result |
To compare Hydrochem with other ranges by function, see boiler water treatment, oxygen scavengers, boiler scale control, alkalinity control, and neutralising amines.
Hydro 415 - Boiler Scale Preventative
Product Description: Hydro 415 is a powder used for scale prevention in high and low pressure boilers. Suitability for food processes must be verified against current product documentation and applicable regulatory requirements.
- Prevents scale formation
- Flexibility of alkalinity control
- Controls foam and carryover
Technical Specifications
| Appearance | White, free flowing powder |
| pH (1% solution) | 7.3 - 8.5 |
| Water solubility | 20 g/100 cc at 20°C |
| Packaging | 25 kg in bucket |
Hydro 441 - Complete Corrosion and Scale Preventative
Product Description: Hydro 441 is a powder formulated to provide complete protection against corrosion and scale formation in low to medium pressure boilers.
- Protects against corrosion and scale
- Suitable for low and medium pressure boilers
- Not hygroscopic
Technical Specifications
| Appearance | Brownish gray, free flowing powder |
| pH (1% solution) | 10.0 - 12.0 |
| Packaging | 30 kg in bucket |
Hydro 484 - Corrosion and Scale Preventative
Product Description: Hydro 484 is a liquid blend of natural tannins and synthetic polymers formulated to prevent scale formation and corrosion in boilers.
- Reduces scale formation by distorting crystal growth
- Reduces oxygen corrosion by forming pyrogallate
- Used with Hydro 576 for alkalinity control
Technical Specifications
| Appearance | Clear light brown, liquid |
| Sp. Gravity | 1.11 - 1.13 at 20°C |
| pH | 11.0 - 12.0 |
| Packaging | 30 kg in bucket or 200 kg in drum |
Hydro 437 - Corrosion and Scale Preventative for Medium Pressure Boilers
Product Description: Hydro 437 is an online liquid treatment consisting of chelating agents, oxygen removers and dispersants for complete protection against corrosion and scale formation in boilers.
- Removes oxygen and prevents corrosion
- Contains dispersants to prevent scale formation
- Suitable for low to medium pressure boilers
Technical Specifications
| Appearance | Colorless liquid |
| Sp. Gravity | 1.05 - 1.10 at 20°C |
| pH | 8.0 - 10.0 |
| Packaging | 30 kg in bucket or 200 kg in drum |
Hydro 5160 - Corrosion and Scale Preventative
Product Description: Hydro 5160 is a natural tannin liquid blend formulated for scale and corrosion prevention in low to medium pressure boilers.
- Prevents scale formation
- Reduces oxygen corrosion by forming pyrogallate
- Easy to use with proportional pump
Technical Specifications
| Appearance | Clear light brown, liquid |
| Sp. Gravity | 1.05 - 1.10 at 20°C |
| pH | 12.0+ |
| Packaging | 30 kg in plastic containers |
Hydro 5150 - Boiler Oxygen Scavenger and Scale Inhibitor
Product Description: Hydro 5150 is a dark brown alkaline liquid used to prevent corrosion and scale formation in low to medium pressure boilers.
- Reduces dissolved oxygen that causes corrosion
- Prevents scale formation on heat transfer surfaces
- Assess caustic-brittleness risk from water chemistry, pressure, dosage, and operating procedure
Technical Specifications
| Appearance | Dark brown liquid |
| Sp. Gravity | 1.05 - 1.15 at 20°C |
| pH | 12.0+ |
| Packaging | 30 kg in plastic containers or 200 kg in drums |
Hydro 450 Scale Preventative
Hydro 450 is a phosphate, dispersant, and antifoam blend for controlling deposits in boiler systems. Use it with an oxygen scavenger and alkali selected from water analysis and operating conditions.
Key Benefits
- Prevents scale formation in boilers.
- Supports clean heat-transfer surfaces when residuals and blowdown are controlled.
- Contains phosphates, dispersants, and antifoam components.
- Easy to use with simple application method.
Technical Specifications
| Properties | Specifications |
|---|---|
| Color | White free flowing powder |
| Odor | None |
| pH 1% | 7.3 - 8.5 |
| Type | Anhydrous, free flowing powder |
| Dosage & Instructions for Use | Hydro 450 solution is prepared in water (less than 10%) and added to the boiler via a proportional pump. |
| Packaging | Plastic container with a net weight of 25 kg |
How Hydro 450 Works
Hydro 450 introduces phosphates and dispersants into boiler water to help control deposits associated with calcium hardness. This legacy page lists 40–80 mg/L phosphate as an old example; set the actual target from pressure, water quality, the chemical programme, site/OEM procedures, and the current TDS.
Operational Specifications
| Parameter | Specifications |
|---|---|
| Flow Rate | 250 m3 per day (example calculation) |
| Calcium hardness level | 12 mg/L (as CaCO3) |
| Daily Dose Requirement | 3 kg per day (for 250,000 liters make-up water) |
Hydro 473L - Boiler Water and Scale Preventative
Product Description: Hydro 473L is a liquid used for protection against corrosion and scale formation in low and medium pressure boilers. The product is fully water soluble and is used with an automatic dosing system.
- Prevents scale formation
- Protects against oxygen corrosion
- Completely soluble in water
Technical Specifications
| Appearance | White, free flowing powder |
| pH (1% solution) | 7.3 - 8.5 |
| Packaging | 25 kg in plastic container |
| Appearance | Colorless liquid |
| Specific Gravity | 1.06 - 1.16 at 20°C |
| pH | 7.5 - 8.5 |
| Packaging | 30 kg in pail or 200 kg in drum |
Hydro 350 - Process Water Coagulant
Product Description: Hydro 350 is a viscous liquid used as a coagulant in process water treatment, aiding the separation of suspended matter from water.
- Suitable for industrial water treatment
- Facilitates filtration by forming large flocs
- Verify application suitability against the TDS, SDS, and user process
Technical Specifications
| Appearance | White viscous liquid |
| Specific Gravity | 1.12 - 1.32 |
| pH (1% solution) | 3.0 - 5.0 |
| Packaging | 30 kg in plastic containers |
Hydro 310 - Catalyzed Corrosion and Scale Preventative
Product Description: Hydro 310 is a liquid mixture of sulfite, dispersant, and alkali designed to prevent corrosion and scale formation in boilers.
- Prevents corrosion and scale formation in low and medium pressure boilers
- Verify suitability for food processes or particular steam requirements
- Check regulatory status in current product documentation before use
Technical Specifications
| Appearance | Colorless liquid |
| Specific Gravity | 1.28 - 1.31 at 20°C |
| pH | 8.0 - 9.0 |
| Packaging | 30 kg in pail or 200 kg in drum |
Hydro 356 - Boiler Water Treatment Catalyzed Oxygen Scavenger
Product Description: Hydro 356 is a white powder that serves as a catalytic oxygen scavenger for boiler feed water, helping to prevent corrosion in the system.
- Effective in removing oxygen from boiler water
- Protects boiler surfaces from oxygen corrosion
- Dissolves quickly in cold water
Technical Specifications
| Appearance | White powder |
| pH (1% solution) | 7.5 - 8.5 |
| Mass Density | 2.50 - 2.60 g/cm³ |
| Packaging | 25 kg in pail |
Hydro 504 - Boiler Oxygen Scavenger
Product Description: Hydro 504 is a clear liquid used as a catalytic oxygen scavenger in high pressure boilers and high pressure hot water systems.
- Effective oxygen remover for high pressure boilers
- Stable at room temperature
- Easy to use with injection system
Technical Specifications
| Appearance | Clear liquid |
| Specific Gravity | 1.11 at 20°C |
| Packaging | 30 kg in pail |
Hydro 530 - Neutralizing Amine
Product Description: Hydro 530 is a stable organic amine, designed to control corrosion in steam and condensate systems. This product helps neutralize the corrosive effects of carbon dioxide.
- Increases pH in steam and condensate systems
- Eliminates corrosion caused by carbon dioxide
- Easy to use without special dosing equipment
Technical Specifications
| Appearance | Clear liquid |
| Specific Gravity | 0.89 - 0.99 at 20°C |
| pH | >12.0 |
| Packaging | 30 kg in plastic container |
Hydro 525 Neutralizing Amine
Hydro 525 combines neutralising amines to help control carbon-dioxide corrosion in steam-condensate systems. Components with different volatilities distribute through the system to reach different condensate sections.
Key Benefits
- Increases pH throughout the steam and condensate cycle.
- Neutralizes carbonic acid formed, preventing corrosion due to carbon dioxide.
- Does not require specialized dosing equipment.
- Check flash-point data and handling requirements in the current SDS.
Technical Specifications
| Properties | Specifications |
|---|---|
| Color | Clear liquid |
| Odor | Ammonia |
| Specific gravity | 0.89-0.99 @ 20°C |
| pH | > 12.0 |
| Dosage & Usage Instructions | This page lists 20 ppm as an old initial-dose example. Set the actual dose from system volume, condensate loss, pH/metal profiles, the current TDS, and site procedures. |
| Packaging | Plastic container with a net weight of 30 kg |
How Hydro 525 Works
Hydro 525 travels with steam and helps neutralise carbonic acid formed in the condensate system. The 8.3–9.0 pH range on this legacy page is an old example, not a universal setpoint; targets must consider materials, amine distribution, water chemistry, site/OEM procedures, and metal trends.
Operational Specifications
| Parameters | Specifications |
|---|---|
| Old initial-dose example | 20 ppm; verify before use |
| Old pH-range example | 8.3–9.0; not a universal setpoint |
| Specific gravity | 0.89-0.99 @ 20°C |
Hydro 590 - Alkalinity Control Agent & Neutralizing Cleaning Chemical
Product Description: Hydro 590 is an alkalinity control chemical used to maintain proper alkalinity P and M values in boiler water treatment, especially after the acid cleaning process. This product also functions as a neutralizing cleaning agent.
- Maintain P & M alkalinity values in boiler systems
- Has high solubility
- Can be used after acid cleaning to neutralize the system
Technical Specifications
| Appearance | Clear liquid |
| Specific Gravity | 0.89 - 0.99 at 20°C |
| pH | >12.0 |
| Packaging | 30 kg in plastic container |
| Appearance | Colorless liquid |
| Specific Gravity | 1.45 - 1.50 at 20°C |
| pH (10% solution) | 12.0 - 14.0 |
| Packaging | 35 kg in plastic containers or 300 kg in drums |
Hydro 437 - Corrosion and Scale Preventative
Product Description: Hydro 437 is an online liquid treatment used to prevent corrosion and scale formation in low and medium pressure boilers. This product is particularly suitable for boilers that require pure steam.
- Protects against corrosion and prevents scale formation
- Suitable for low to medium pressure boilers
- Can be used with automatic dosing systems
Technical Specifications
| Appearance | Colorless liquid |
| Specific Gravity | 1.05 - 1.10 at 20°C |
| pH | 8.0 - 10.0 |
| Packaging | 30 kg in pail or 200 kg in drum |
Hydro 356 - Boiler Water Treatment Catalyzed Oxygen Scavenger
Product Description: Hydro 356 is a catalyzed oxygen scavenger used in boiler feed water to prevent corrosion. This product is available in the form of a white powder that dissolves easily in water.
- Effective in removing oxygen from boiler water
- Prevents corrosion in boiler systems
- Quickly soluble in water
Technical Specifications
| Appearance | White powder |
| pH (1% solution) | 7.5 - 8.5 |
| Mass Density | 2.50 - 2.60 g/cm³ |
| Packaging | 25 kg in pail |
Hydro 540 - Oxygen Scavenger
Product Description: Hydro 540 is a liquid catalytic oxygen scavenger used in high pressure boilers and high pressure hot water systems. This product is stable at room temperature and easy to use.
- Effective in removing oxygen without the addition of TDS
- Suitable for high pressure boilers
- Stable in solution form at room temperature
Technical Specifications
| Appearance | Colorless liquid |
| Specific Gravity | 1.00 - 1.05 at 20°C |
| pH | 12.0 - 14.0 |
| Packaging | 30 kg in plastic containers or 200 kg in drums |
Data needed for a product comparison
Prepare the boiler type, capacity, and pressure; makeup rate and condensate-return percentage; raw-water, feed-water, boiler-water, and condensate analyses; deaerator data; blowdown trend; chemical residual targets and results; operating load; and records of deposits, corrosion, carryover, or abnormal chemical consumption. For injection hardware, see dosing pumps.
Food-process claims, dosage ranges, and material compatibility should be checked against the current TDS/SDS, regulations, OEM requirements, and process needs at the time of purchase. This page does not replace the site’s safety procedure and technical approval.
Frequently Asked Questions
Which Hydrochem product is used for boiler scale?
Several products on this page have scale-prevention functions, but a grade cannot be selected from a scale symptom alone. Review pressure, feed-water quality, deposit type, the phosphate or polymer programme, blowdown, and oxygen-scavenging needs before creating a shortlist.
When should an oxygen scavenger be separate from scale control?
Evaluate it separately when residual targets, injection point, pressure, deaeration, or oxygen risk need dedicated control. A multifunctional product still needs parameters that prove both oxygen scavenging and deposit control.
How can I request a boiler-programme review?
Send the system data, water analyses, current products and doses, and problem trends through the Beta Pramesti Asia contact page. The technical team will review data completeness before comparing grades or planning a field trial.