Product data sheet
BC 910 CC
Closed-Loop Chiller Inhibitor
Cooling water chemicals
Nitrite-based corrosion and scale inhibitor for closed-loop chilled water systems.
Description
BC 910 CC is a nitrite-based water treatment product for closed-loop chilled water systems. It is designed to help protect against corrosion and scale formation and to help maintain reliable system performance.
The treatment is controlled by the nitrite residual. The required residual, the initial treatment and the maintenance treatment are set by our technical team from the system conditions and water analysis, and adjusted after periodic nitrite residual testing and the actual consumption of the system.
For technical data, a treatment recommendation for your system or a product sample, contact our technical team with a recent water analysis and your operating data.
Applications
Closed-loop chillers and chilled water systems.
Continuous treatment programmes for closed loops.
Dosing
Fed into the closed chilled-water loop with a suitable chemical dosing pump. After the initial treatment, regular testing and dosing adjustments keep the required nitrite residual.
Treatment rate
The dosage depends on:
- The nitrite residual the system needs
- System conditions
- Periodic nitrite residual testing
- The actual consumption of the system
The maintenance dosage is set from periodic nitrite residual testing, and the dosage is adjusted to the system conditions and water analysis.
Technical data
| Property | Value |
|---|---|
| Application | Closed loop chiller, chilled water system |
| Active ingredient | Sodium nitrite (NaNO2) |
| Concentration | 20% |
| Function | Corrosion and scale control |
| Product type | Liquid |
| Packaging | 25 kg, 30 kg, 200 kg, 1,000 kg IBC |