DURO DYNE 021137 MRAD Insulated Access Door for Round Pipe

Product Description

The DURO DYNE 21137 MRAD is an insulated access door made for round pipes. This door is perfect for spiral duct systems. It features a sandwich-style design that can be easily installed and removed.

The installation is straightforward with the included self-adhering template for cutting the required hole. The door size indicated refers to the opening in the duct. The actual door is slightly larger, allowing it to sandwich the duct wall securely.

• Insulated access door for round duct
• Includes a self-adhering template for hole cutting
• Utilizes a closed cell Neogasket for effective sealing

Product Highlights

This product is built for high performance and durability in HVAC applications.

Product Information

Standard Information

• Model: MRAD
• Weight: 4.00 lb

Technical Specifications

• Pressure Rating: Tested to withstand 20 W.G. positive pressure and 10 of negative pressure
• Gasket: Closed Cell Neogasket
• Material: Available in Stainless Steel & Aluminum