Macomb Group B338-1-1/2-3 3 x 1-1/2 360 Deg Calcium Silicate With Shield

Product Description

The MACOMB GROUP B338-1-1/2-3 is a commercial duty pre-insulated shield featuring 360-degree calcium silicate insulation and a steel jacket. Designed with a nominal size of 3 inches and 1-1/2 inch insulation thickness, it meets industry standards MSS ANSI/MSS-SP-69, SP-58, Federal Specification WW-H-171E, and A-A-1192A. It provides a crush-resistant insulation insert at copper tube pipe support points.

• Asbestos-free, hydrous calcium silicate insulation
• Flame retardant, water and rot resistant, temperature range from ambient to 1200 DEG F
• Designed to provide a crush resistant insulation insert at copper tube pipe support points

Product Highlights

Commercial duty pre-insulated shield with calcium silicate insulation and steel jacket, designed for crush resistance at pipe support points.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: B338-1-1/2-3

Technical Specifications

• Item Name: Pre-Insulated Shield
• Type: Commercial Duty
• Series/Model: Series B338
• Nominal Size: 3 IN
• Insulation Thickness: 1-1/2 IN
• Material: 360 DEG Calcium Silicate Insulation, Steel Jacket
• Industry Standards: MSS ANSI/MSS-SP-69 And SP-58, Federal Specification WW-H-171E And A-A-1192A
• Finish/Color: Pre-Galvanized Jacket