Cortec VpCI®-649 HP

Product Description

VpCI®-649 HP is a unique concentrated liquid formulation designed to provide long-term protection for ferrous and nonferrous metals in water and glycol closed-loop systems. VpCI®-649 HP is effective at corrosion protection during hydrostatic testing.

VpCI®-649 HP combines contact and Vapor phase Corrosion Inhibitors, along with a hard water stabilizer and an organic dispersing agent. The product does not contain nitrite, phosphate, molybdenum, or chromate.

Packaging & Storage

VpCI®-649 HP is available in 5 gallon (19 L) pails, 55 gallon (208 L) drums, liquid totes, and bulk.

To ensure best product performance, store in original packaging, indoors, and out of direct sunlight at 40-100 oF (4-38 oC).

Shelf life: 2 years

Features

• Contains hard water stabilizer
• Contains organic dispersing agent
• Contains a PTSA tracer 
• Extremely low chloride contribution (less than 0.6 ppm at 0.3% dosage)
• Certified to meet ANSI/NSF Standard 61 for drinking water system components*

*When used as a surface treatment at concentrations up to 3.0% and drained

Benefits

• Effective for a broad range of applications to stop aggressive corrosion in systems containing fresh water or glycol coolants
• Vapor-phase action provides protection to areas that contact corrosion inhibitor cannot reach
• Protects steel, copper, galvanized steel, and aluminum 
• Effective at dosages as low as 0.3% by weight

Typical Properties

Applications

• Closed loop cooling systems
• Hydrostatic testing of vessels, pipelines, and valves
• Cooling system layup 
• New construction piping
• Equipment used in transport of potable water 
• Fire extinguishing system layup