Terlyn LSB4000

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

Terlyn LSB4000, a USA-made single-feed treatment, prevents scale and corrosion in steam boilers over 50 gallons, designed for heritage railroads and antique steam equipment. This non-hazardous formula removes deposits and ensures clean steam, effective with water up to 70 ppm hardness. It enhances efficiency and extends boiler life for excursion and preservation applications.

Product Details

  • TERLYN LSB4000 is the most advanced locomotive water treatment ever developed and the only treatment specifically designed for the antique steam community and heritage steam railroad preservationists. LSB$000 is a single feed treatment that will control scale and corrosion in steam boilers over 50 gallons of volume while removing existing deposits.
  • Advanced Technology Single-Feed Treatment
  • Exceptional Scale & Corrosion Control, Tender to Exhaust
  • No Hazardous Phosphates, nitrites, caustics or sulfites
  • Extends boiler tube life & reduces fuel consumption
  • No Foaming or Carryover to Damage Superheaters
  • Works with Both Softened & Unsoftened Water (up to 4 grains per gallon/70ppm)
  • Removes Existing Scale Without Acid Cleaning
  • 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)