CrestoGuard™ 551
CrestoGuard™ 551 is the most effective phosphorous-free and nitrogen-free calcium carbonate antiscalant that is targeted for use in high hardness, high alkalinity and high temperature cooling water systems. It can be used as a stand-alone or as a multi-functional additive in either cooling water formulations or other related applications.
Provides our users with the following benefits:
- Cost effective calcium carbonate scale inhibition in moderate to severe conditions, where LSI is approaching +3.0.
- Possess both threshold and crystal modification properties.
- Higher cost effectivity for phosphonate-based programmes in critical scale potential systems.