AeroFit™

Description

Aeroflex® AeroFit™ EPDM Insulating Fitting Covers are factory-fabricated covers designed to insulate standard and grooved pipe fittings. Made from closed-cell EPDM foam, AeroFit™ covers provide excellent thermal performance, moisture resistance, and ease of installation for HVAC, VRF, refrigeration, and plumbing systems. These covers are available in both black and white/gray formulations and include fittings such as 45° and 90° elbows, tees, and p-traps.

Specifications

Thermal Conductivity (K):
- 50°F (10°C): 0.237 (0.0342 W/m•K)
- 75°F (24°C): 0.245 (0.0353 W/m•K)
- 100°F (38°C): 0.252 (0.0363 W/m•K)
- 150°F (66°C): 0.267 (0.0385 W/m•K)
- 200°F (93°C): 0.282 (0.0406 W/m•K)
- 250°F (121°C): 0.315 (0.0454 W/m•K)
Service Temperature: -297°F to 257°F (-183°C to 125°C)
Water Vapor Permeability: Max 0.02 perm-inch (Black); 0.03 perm-inch (White/Gray)
Fire Performance:
- Flame Spread Index: ≤25
- Smoke Developed Index: ≤50 (ASTM E84, UL723, CAN/ULC-S102)
- Self-extinguishing (ASTM D635)

Features

Easy Installation: Pre-fabricated for quick installation, eliminating the need for jobsite or shop fabrication.
Vapor Retarder: Built-in vapor retarder minimizes condensation without needing additional barriers.
Durability: UV-resistant and mold-resistant, suitable for both interior and exterior applications with proper protection.
Non-Corrosive: Safe for stainless steel, preventing corrosion under insulation (CUI).
Variety of Sizes: Available in sizes ranging from 3/8″ to 6″ IPS and thicknesses from ½” to 2″.