BoilerSaver MOS1469SL Oxygen Scavenger

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Quart: $55
Gallon: $220
5-Gallon: $1,000

BoilerSaver MOS1469SL Oxygen Scavenger MOS1469SL, a USA-made DEHA-based oxygen scavenger, protects steam boilers from oxygen pitting and rust, forming a protective magnetite film. Activated at 160°F, it maintains pH around 10 and works with Terlyn LSB treatments for excursion and model boilers. This liquid treatment ensures long-term boiler integrity during wet layup.

Product Details

  • DEHA (Diethylhydroxylamine) based liquid oxygen scavenger
  • Protects feedwater heaters and piping from oxygen pitting
  • Removes existing rust and prevents rust formation by maintaining a residual of oxygen scavenger in the boiler water
  • Protects boiler metal by forming an Iron Magnetite Hydrate film
  • MOS1469SL slowly decomposes into simpler amines which helps maintain a boiler water around 10 pH
  • Instantly activates when water temperature reaches 160° F
  • Works well with Terlyn LSB8000 & LSB4000 steam boiler water treatments
  • Base dosage: 4oz/100 gallons on boiler fill; 4oz/1,000 gallons on makeup water (respective amount of treatment added each time water is added to the bunker/tender)