Cortec VpCI®-S-7 | Oxygen Scavenger | 55 Gal
S-7 is a catalyzed sodium sulfite based oxygen scavenger designed to protect low to medium pressure boiler systems against corrosion. Oxygen present in feed water can cause severe damage to boiler equipment if left unchecked. An oxygen induced attack can lead to pitting corrosion on the metal surface, which can result in rapid failure of the boiler. Ten parts of S-7 are necessary to remove one part oxygen. It is not recommended to use S-7 in high pressure boilers.
S-7 Liquid is a bisulfite-based oxygen scavenger which will rapidly remove oxygen from feed water or boiler water. S-7 Liquid can also be used in softening treatments and reverse osmosis systems. S-7 Liquid is easy to use - it can be fed directly from container.
Cortec is a world leader in rust and corrosion removal and protection. Cortec VpCI® products offer cost-effective and environmentally friendly corrosion protection solutions that are bio-degradable, self replenishing and provide multi-metal protection.
FEATURES
- Economical
- Safe to use
- Easy control
- Effective against dissolved oxygen
- Compatible with other Cortec additives such as M-645
- Compatible with Cortec’s corrosion inhibitors for boilers, such as VpCI®-615 and VpCI®-617
PACKAGING AND STORAGE: This product is packaged in 55 gallon (208 liter) drums. S7 is also available in 5 gallon (19 liter) pails.