40845 Structural Polyglass Vessels

Summary

Product identification

Structural Poly Glass Vessels are designed for residential and light commercial water softener/filtration applications, as well as portable exchange tanks. They feature a one-piece, seamless high density polyethylene liner and an encapsulated, leak-free engineered polymer inlet.

Key Features:

• Slim diameter with capacities from 2 to 49 gallons.
• Unmatched strength and chemical resistance.
• 10-year warranty for 6" - 13" vessels.
• 5-year warranty for 14" - 16" vessels.

Color Options:

• AL - Almond
• BL - Blue
• BK - Black
• GR - Gray
• NA - Natural

Operating limits

• Maximum operating pressure: 150 psi
• Maximum operating temperature: 120°F

Mechanical / hydraulic

Material of Construction:

• Inner shell of high density polyethylene
• Threaded inlet in various sizes: 2.5", 4", 4.5"

Design Parameters:

Pentair:

• Safety factor: 4:1
• Minimum burst at 600 psi
• Tested to 250,000 cycles without leakage

NSF:

• Safety factor: 4:1
• Minimum burst at 600 psi
• Tested to 100,000 cycles without leakage

Specifications: These vessels are available in diameters from 6" to 16", with heights ranging from approximately 13.4 inches (340 mm) to 78.8 inches (2002 mm). Capacities range from 1.1 gallons (4.2 liters) to 49 gallons (186 liters), corresponding to 0.15 to 6.6 cubic feet.

See the official PDF for exact tabulated values for specific part numbers, descriptions, heights, capacities, and cubic feet across all available diameters.

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Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions of the OEM datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet