Armacell BST11838 1-1/8 inches Idx3/8 inches Lapseal Armaflex Pipe Insul. 210/Ctn

Product Description

The ARMACELL BST11838 is an AP ArmaFlex LapSeal elastomeric pipe insulation designed for refrigeration, HVAC, and industrial applications. This closed-cell insulation features a 1-1/8 inch inside diameter and a 3/8 inch wall thickness, providing an R-Value of 2.3. It is suitable for temperatures ranging from -297 to 220 deg F, ensuring thermal integrity for 3/4 inch IPS pipes.

• Elastomeric pipe insulation with a flexible lap seal for greater seam security and increased protection against condensation, mold and energy loss.
• Interior adhesive liner for quicker application.
• Durable, low profile lap seal with wider release tab, stays closed and looks neat.

Product Highlights

Flexible, closed-cell elastomeric pipe insulation with a secure LapSeal closure system for HVAC, refrigeration, and industrial use.

Product Information

Standard Information

• Brand: ARMACELL
• Manufacturer Part Number: BST11838
• Country of Origin: United States

Technical Specifications

• Country of Origin: United States
• Application: For refrigeration hot, cold lines, HVAC systems, exposed ceilings/air plenums, industrial/mechanical, schools, universities, hospitals and exterior applications
• Color: Black
• Construction: Closed Cell
• Copper Tubing Size: 1 in
• Density: 3 to 6 cu-ft/lb
• Domestic/Import: Domestic
• Facing Type: Self Seal Lap
• Flame Spread Index: 25
• For Pipe Size: 3/4 in IPS
• Inside Diameter: 1-1/8 in
• Iron Pipe Size: 3/4 in
• Length: 6 ft
• Material: Elastomeric Foam
• R-Value: 2.3
• Smoke Developed Index: 50
• Sub Brand: AP ArmaFlex Black LapSeal
• Temperature Rating: -297 to 220 deg F
• Thermal Conductivity: 0.235 to 0.268 Btu-in/hr-sq-ft-deg F
• Wall Thickness: 3/8 in
• Water Absorption: 0.2 %
• Water Vapor Permeability: 0.05 perm-in
• For Use With: 3/4 in Pipe and 1 in Tube
• Lap: Reinforced
• Special Features: Flexible